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Surgical Procedures (surgical + procedure)
Kinds of Surgical Procedures Terms modified by Surgical Procedures Selected AbstractsRELATIONSHIP BETWEEN HIP FRACTURE SUBTYPES, SURGICAL PROCEDURE, AND ANALGESIA USEJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 12 2009FAFRM(RACP), FRACP, Jenson C. S. Mak MBBS No abstract is available for this article. [source] DOSE,RESPONSE OF ROPIVACAINE ADMINISTERED CAUDALLY TO CHILDREN UNDERGOING SURGICAL PROCEDURES UNDER SEDATION WITH MIDAZOLAMCLINICAL AND EXPERIMENTAL PHARMACOLOGY AND PHYSIOLOGY, Issue 7 2004F Tonatiu Aguirre-Garay SUMMARY 1.,In a double-blind randomized controlled design, 50 children were allocated to receive bupivacaine 0.25% or ropivacaine 0.25%, 0.32%, 0.40% or 0.50% by caudal block. 2.,Caudal block was performed after induction of anaesthesia with 2,5% sevoflurane, atropine 10 µg/kg and midazolam 100,300 µg/kg. During the surgical procedure, patients were maintained under spontaneous ventilation and no intravenous or inhalatory anaesthetic agent was administered. For transoperative sedation, midazolam 100,300 µg/kg was administered every 0.5,1.0 h. Transoperative cardiovascular response, postoperative analgesia and local and systemic complications were evaluated. 3.,Groups were similar (P > 0.05) in sex, age, weight and in the time elapsed from caudal block to the beginning of the surgical procedure. The surgical time was significantly lower in the ropivacaine 0.25% group. The duration of analgesia was 24 h with ropivacaine 0.25% and approximately 10 h in the other four groups (P < 0.001). Linear regression analysis revealed a significant relationship between the postoperative analgesic period produced by ropivacaine and the surgical time (r = , 0.48, two-sided P = 0.002). Systolic and diastolic blood pressures remained in the physiologically normal range for the duration of the transoperative period. Vomiting was present in only one patient receiving ropivacaine 0.50%. 4.,In children, the duration of analgesia produced by caudal block with ropivacaine may be affected by surgical time. At surgical times of 0.5,1 h, ropivacaine 0.25% produced at least 24 h postoperative analgesia. At similar surgical times, ropivacaine 0.32%, 0.40% and 0.50% produced similar analgesic times to bupivacaine 0.25%. [source] Exposure during Open Breast Surgical ProcedureTHE BREAST JOURNAL, Issue 1 2007Murray H. Seltzer MD No abstract is available for this article. [source] Fluorescence Bronchoscopy for Selection of Surgical Procedure in Patients With Early Staged Endobronchial CarcinomaARTIFICIAL ORGANS, Issue 4 2005Yoshio Tsunezuka Abstract:, Background: It is sometimes difficult to determine the extent of resection in patients with endobronchial carcinoma because preoperative white-light bronchoscopic (WLB), examination, is, not, sensitive, enough, to, examine, the extent fully. Light-Induced Fluorescence Endoscopy (LIFE) is recognized as a useful modality for the diagnosis of early staged bronchial carcinoma, but there have been no reports of its significance in surgical treatment. We have studied the influence of LIFE upon the selection of surgical procedures or other treatments in patients with endobronchial carcinoma preoperatively. Methods: Conventional WLB and LIFE were performed within 7 days of operation. Biopsy specimens were taken from the marginal regions of the areas that were suspicious for malignancy on LIFE examination and WLB. We decided the resection line before operation and kept the resected central margin 1 cm apart from the area revealed as suspicious by LIFE. Results: From January 1999 to March 2003, 75 patients underwent LIFE. LIFE was performed to decide the surgical procedures for 12 patients (16.0%). Surgical therapy was performed in 8 (66.7%). LIFE findings dramatically changed the surgical procedures for 3 patients, lobectomy changed to sleeve lobectomy in 2 and laser therapy to segmentectomy in 1. LIFE revealed larger abnormal areas of bronchial cancer compared to WLB in 7 (58.3%). Conversely, WLB overestimated the extent of abnormal area in 1 (8.3%). WLB revealed the same cancer area as LIFE in 4. In all patients, the resected bronchial margins were cancer free intraoperatively and postoperatively. Conclusion: LIFE can be more sensitive than WLB and be more beneficial for judging the extent of neoplastic bronchial changes for some patients. LIFE may be a useful modality for the preoperative selection of surgical procedures, especially whether sleeve resection is needed or not, for some centrally located superficial endobronchial carcinoma. [source] Increase in Surgical Procedures in a Dermatology Department in United KingdomDERMATOLOGIC SURGERY, Issue 5 2006PREETI N. ATHAVALE MRCP No abstract is available for this article. [source] Pemphigus Foliaceus Masquerading as Postoperative Wound Infection: Report of a Case and Review of the Koebner and Related Phenomenon following Surgical ProceduresDERMATOLOGIC SURGERY, Issue 2 2005Adam M. Rotunda MD Background The Koebner phenomenon, also known as the isomorphic response, is the development of preexisting skin disease following trauma to uninvolved skin. Various cutaneous disorders have been described to arise at surgical wounds and scars. Moreover, dermatologic procedures, such as cold-steel and laser surgery, can evoke koebnerization. Objective To describe a case of pemphigus foliaceus arising in postoperative wounds and to present a review of dermatologic disorders triggered by surgical procedures. Methods We report a case of pemphigus foliaceus initially presenting at sites of Mohs' micrographic surgery, shave biopsy, and cryotherapy and, subsequently, at a nonsurgical site. We reviewed the English literature in MEDLINE from November 1955 to April 2004 for reports of Koebner and related phenomenon following surgical procedures. Results To our knowledge, this is the first reported case of pemphigus foliaceus erupting at surgical and cryotherapy wounds. The clinical appearance can mimic wound infection. In addition to inducing preexisting disease, cutaneous procedures can also trigger the onset of new disease, which can either be limited only to the surgical site or subsequently become generalized. Conclusion Postoperative Koebner or related responses should be included in the differential diagnosis of poorly healing surgical wounds. Skin biopsies for histopathology and immunologic studies may be necessary for definitive diagnosis and optimal management. ADAM M. ROTUNDA, MD, ANAND R. BHUPATHY, DO, ROBERT DYE, MD, AND TERESA T. SORIANO, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source] Patient Injuries from Surgical Procedures Performed in Medical Offices: Three Years of Florida DataDERMATOLOGIC SURGERY, Issue 12p1 2004Brett Coldiron MD, FACP Background. Many state medical boards and legislatures are in the process of developing regulations that restrict procedures in the office setting with the intention of enhancing patient safety. The highest quality data in existence on office procedure adverse incidents have been collected by the state of Florida. Objective. The objective was to determine and analyze the nature of surgical incidents in office-based settings using 3 years of Florida data from March 2000 to March 2003. Methods. An incidence study with prospective data collection was performed. Individual reports that resulted in death or a hospital transfer were further investigated by determining the reporting physician's board certification status, hospital privilege status (excluding procedure specific operating room privileges), and office accreditation status. Results. In 3 years there were 13 procedure-related deaths and 43 procedure-related complications that resulted in a hospital transfer. Seven of the 13 deaths involved elective cosmetic procedures, 5 of which were performed under general anesthesia and 2 of which were performed with intravenous sedation anesthesia. Forty-two percent of the offices reporting deaths and 50% of the offices reporting procedural incidents that resulted in a hospital transfer were accredited by an independent accreditation agency. Ninety-six percent of physicians reporting surgical incidents were board-certified, and all had hospital privileges. Conclusions. Restrictions on office procedures for medically necessary procedures, such as requiring office accreditation, board certification, and hospital privileges, would have little effect on overall safety of surgical procedures. These data also show that the greatest danger to patients lies not with surgical procedures in office-based settings per se, but with cosmetic procedures that are performed in office-based settings, particularly when under general anesthesia. Our conclusions are dramatically different from those of a recent study, which claimed a 12-fold increased risk of death for procedures in the office setting. [source] Mechanical Support for Patients with End-Stage Heart Failure during Noncardiac Surgical ProceduresJOURNAL OF CARDIAC SURGERY, Issue 2 2010Michael K. Pasque M.D. (J Card Surg 2010;25:236-237) [source] An Enhanced Device for Transluminal Retrieval of Vascular Stents Without Surgical Procedures: Experimental StudiesJOURNAL OF INTERVENTIONAL CARDIOLOGY, Issue 3 2010MASAYUKI TSUCHIDA M.D. Background: Although efforts have been focused on developing endovascular procedures by which intravascular devices such as stents could be effectively deployed, few data exist regarding devices for the nonsurgical retrieval of deployed stents. Therefore, we designed to enable retrieval of deployed stents without a surgical procedure. Methods: The device consisted of four components: ultra-low profile forceps with 2.0 mm in diameter, conducting shaft with 1.8 mm in diameter, control handle by which the forceps is opened or closed, and a covering sheath. This device was designed to advance into the vessel lumen along a 0.014-inch guidewire by over the wire fashion. Results: The forceps could firmly catch nonexpanded as well as expanded tubular-type stents with open cells in an in vitro model that was 4.0 mm in diameter. Then, we used this device in porcine renal arteries with 2.5,5.0 mm in diameter. At first, a fragmented 0.014-inch guidewire could be safely removed without vessel damage that was confirmed by intravascular ultrasound. This device could successfully remove four of five inappropriately and 11 of 14 appropriately deployed stents. Under these conditions, intravascular ultrasound demonstrated minor vessel wall dissection in two-third of cases. Conclusions: These results demonstrate that the present device can be used for transluminal removal of foreign bodies such as nonexpanded as well as expanded stents in acute phase. Further miniaturization may enable using this type of device in the renal as well as coronary arteries. (J Interven Cardiol 2010;23:264,270) [source] Anesthesiologist's Manual of Surgical ProceduresANAESTHESIA, Issue 7 2010M. Brunner No abstract is available for this article. [source] Postradiation nasopharyngeal necrosis in the patients with nasopharyngeal carcinoma,HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 6 2009Yi-Jun Hua MD Abstract Background Radiation-induced nasopharyngeal necrosis is a consequential late effect in the patients with nasopharyngeal carcinoma (NPC). Patients with NPC who have been treated with high-dose radiotherapy are at risk of developing postradiation nasopharyngeal necrosis (PRNN). However, the analysis of PRNN with a significant cohort of patients has not been reported in English-language literature. In this study, we aimed to evaluate PRNN in 28 patients with NPC. Methods From June 2006 to December 2007, 28 patients were diagnosed with PRNN with pathologic evidence. Surgical procedure of endoscopy-guided debridement and systemic anti-inflammatory treatments were conducted for the patients. Their clinical features, treatment procedures, and outcomes were analyzed retrospectively. Results Clinical symptoms such as foul odor and headache were alleviated in all, 8 patients were cured of their PRNN, 9 patients with exposed internal carotid artery died of sudden nasopharyngeal massive bleeding, and 3 patients died of exhaustion (cachexia). Conclusion PRNN is an important consequential late effect of radiotherapy in the patients with NPC. Internal carotid artery erosion is a severe situation and acts as an independent prognostic factor for the patients. Diagnosis of PRNN could be made after ruling out the persistent-recurrent NPC proven by pathologic examination. Surgery is effective for improving the quality of life and for curing PRNN. © 2009 Wiley Periodicals, Inc. Head Neck, 2009 [source] Transoral Robotic Surgery: Supraglottic Laryngectomy in a Canine Model,THE LARYNGOSCOPE, Issue 7 2005Gregory S. Weinstein MD Abstract Objectives/Hypothesis: To develop a technique for computer enhanced robotic transoral supraglottic partial laryngectomy in the canine model. Study Design: Surgical procedure on the larynx in a canine model with a commercially available surgical robot. Methods: With use of the da Vinci Surgical Robot (Intuitive Surgical, Inc., Sunnyvale, CA), the supraglottic partial laryngectomy was performed on a mongrel dog that had been orotracheally intubated using general anesthesia. The videoscope and the 8 mm end-effectors of the robotic system were introduced through three ports, transorally. The surgical procedure was performed remotely from the robotic system console. The procedure was documented with still and video photography. Results: Supraglottic partial laryngectomy was successfully performed using the da Vinci Surgical Robot, with 8 mm instrumentation. The robotic system allowed for celerity and accuracy secondary to findings specific to the surgical approach, including excellent hemostasis, superb visualization of the operative field with expeditious identification of laryngeal submucosal soft tissue and skeletal landmarks, and multiplanar transection of tissues. In addition, the use of the robotic system also was found to have technical advantages inherent in robotic surgery, including the use of "wristed" instrumentation, tremor abolition, motion scaling, and three-dimensional vision. Conclusions: The da Vinci Surgical Robot allowed for successful robotic transoral supraglottic partial laryngectomy in the canine model. [source] Etiology and Management of Chylothorax Following Pediatric Heart SurgeryJOURNAL OF CARDIAC SURGERY, Issue 4 2009Michael Milonakis M.D. The purpose of this study was to review our experience with the management of chylothorax following congenital heart surgery. Methods: Between September 1997 and August 2006, of 1341 pediatric patients undergoing correction of congenital heart disease in our institution, 18 (1.3%) developed chylothorax postoperatively. Surgical procedures included tetralogy of Fallot repair in 10 patients, ventricular septal defect closure (one), atrial septal defect with pulmonary stenosis repair (one), Fontan procedure (three), coarctation of the aorta repair (one), aortopulmonary shunt (one), and ligation of patent ductus arteriosus in one patient. All patients followed a therapeutic protocol including complete drainage of chyle collection and controlled nutrition. Somatostatin was used adjunctively in six (33.3%) patients. Surgical intervention was reserved for persistent lymph leak despite maximal therapy. Following resolution of chylothorax, a medium-chain triglyceride diet was implemented for six weeks. Results: There were no deaths. Fifteen patients (83.3%) responded to conservative therapy. Lymph leak ranged from 2.5 to 14.7 mL/kg per day for 8 to 42 days. Three patients with persistent drainage required thoracotomy with pleurodesis to achieve resolution, in two of which previously attempted chemical pleurodesis with doxycycline proved ineffective. Duration of lymph leak in this subgroup ranged from 15 to 47 days with 5.1 to 7.4 mL/kg per day output. Conclusions: Postoperative chylothorax is an infrequent complication of surgery for congenital heart disease and can occur even after median sternotomy in the absence of pathologically elevated venous pressure or Fontan circulation. Although hospitalization can be prolonged, conservative therapy is effective in most cases, while surgical pleurodesis proved successful in the refractory cases. [source] Endoscopic observation of Meckel's diverticulum by double balloon endoscopy: Report of five casesJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 8pt2 2008Satoshi Shinozaki Abstract Background and Aim:, Most cases of Meckel's diverticula are asymptomatic, however, some cases presented with gastrointestinal (GI) bleeding. It is often difficult to determine whether Meckel's diverticulum is a source of obscure GI bleeding. Double balloon endoscopy allows endoscopic access to the entire small intestine. The aim of this study was to compare endoscopic findings of three hemorrhagic and two non-hemorrhagic Meckel's diverticula in patients with obscure GI bleeding using this novel technique. Methods:, Between September 2000 and April 2005, 354 enteroscopies, including 162 anterograde and 192 retrograde procedures, were performed on 217 patients at the Jichi Medical University Hospital, Japan, using the double balloon endoscopy system. Five consecutive patients where Meckel's diverticulum was endoscopically observed were selected and analyzed. Results:, Double balloon endoscopy enabled direct observation of Meckel's diverticula in all five patients. Surgical procedures were indicated for three patients where double balloon endoscopy discovered ulcers. By contrast, double balloon endoscopy detected other sources of bleeding in the remaining two patients where no ulcers were found in the Meckel's diverticula. Conclusion:, Endoscopic observation of the ulcers in Meckel's diverticula was important evidence of bleeding in patients with obscure GI bleeding. Other sources of bleeding should be considered when no ulcers are found in the Meckel's diverticula. [source] Total obstetric brachial plexus palsy: Results and strategy of microsurgical reconstructionMICROSURGERY, Issue 3 2010Tarek A. El-gammal M.D. From 2000 to 2006, 35 infants with total obstetric brachial plexus palsy underwent brachial plexus exploration and reconstruction. The mean age at surgery was 10.8 months (range 3,60 months), and the median age was 8 months. All infants were followed for at least 2.5 years (range 2.5,7.3 years) with an average follow-up of 4.2 years. Assessment was performed using the Toronto Active Movement scale. Surgical procedures included neurolysis, neuroma excision and interposition nerve grafting and neurotization, using spinal accessory nerve, intercostals and contralateral C7 root. Satisfactory recovery was obtained in 37.1% of cases for shoulder abduction; 54.3% for shoulder external rotation; 75.1% for elbow flexion; 77.1% for elbow extension; 61.1% for finger flexion, 31.4% for wrist extension and 45.8% for fingers extension. Using the Raimondi score, 18 cases (53%) achieved a score of three or more (functional hand). The mean Raimondi score significantly improved postoperatively as compared to the preoperative mean: 2.73 versus 1, and showed negative significant correlation with age at surgery. In total, obstetrical brachial plexus palsy, early intervention is recommended. Intercostal neurotization is preferred for restoration of elbow flexion. Tendon transfer may be required to improve external rotation in selected cases. Apparently, intact C8 and T1 roots should be left alone if the patient has partial hand recovery, no Horner syndrome, and was operated early (3- or 4-months old). Apparently, intact nonfunctioning lower roots with no response to electrical stimulation, especially in the presence of Horner syndrome, should be neurotized with the best available intraplexal donor. © 2010 Wiley-Liss, Inc. Microsurgery, 2010. [source] Bilateral continuous paravertebral catheters for reduction mammoplastyACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 8 2002C. C. Buckenmaier iii Surgical procedures of the breast can result in significant postoperative pain. Paravertebral nerve blocks have been used successfully in the management of analgesia after breast surgery but are limited by a single injection. This report describes the use of bilateral paravertebral catheters to provide extended analgesia for reduction mammoplasty. A 48-year-old female underwent bilateral paravertebral catheter placement at thoracic level 3 and local anesthetic injections followed by general anesthesia for elective reduction mammoplasty. She reported no pain following the operation and required no supplemental opioids for pain management during her overnight recovery. This case demonstrates a method for extended bilateral thoracic analgesia. The technique may offer an alternative to traditional outpatient analgesics for reduction mammoplasty. [source] Role of surgery in children with rhabdomyosarcoma,PEDIATRIC BLOOD & CANCER, Issue 1 2003Erica L. Schalow MD Abstract Background Rhabdomyosarcoma (RMS) is a common soft tissue sarcoma of childhood. Historically, surgery has played a central role in the management of children with this tumor, though with surgery alone survival rates were poor. With current multimodal (surgery, radiotherapy and chemotherapy) treatment of these patients, survival has dramatically improved and, with this improvement, there has been an evolution of the role of surgery in the management of this condition. Material and Method The contemporary published literature (English) regarding surgical aspects of pediatric rhabdomyosarcoma was reviewed and evaluated. Results Multimodal therapy has improved the survival of children with RMS from 25% in 1970 to greater than 70% today. Surgical procedures for childhood RMS today are less apt to be exenterative or multilating than those employed thirty years ago. Conclusions Surgery plays a vital role in the diagnosis and treatment of children with RMS. This role has evolved in the context of multimodal therapy and improved survival to an emphasis on less radical procedures with decreased morbidity. Med Pediatr Oncol 2003;41:1,6. © 2003 Wiley-Liss, Inc. [source] Size reduction of donor organs in pediatric lung transplantationPEDIATRIC TRANSPLANTATION, Issue 3 2010Carsten Mueller Mueller C, Hansen G, Ballmann M, Schwerk N, Simon AR, Goerler H, Strueber M. Size reduction of donor organs in pediatric lung transplantation. Pediatr Transplantation 2010:14: 364,368. © 2009 John Wiley & Sons A/S. Abstract:, Lobar transplantation and peripheral segmental resection allow downsizing of larger lungs for use in smaller recipients, particularly with regard to pediatric patients on the high urgency waiting list. We studied the safety and outcome of these techniques in children. All pediatric patients who underwent reduced size LTx between January 2000 and March 2009 were retrospectively reviewed and compared with pediatric patients who underwent full size LTx during the same period. Patient characteristics, intra-operative variables, and post-operative morbidity and mortality were compared. Among 28 primary LTxs, 16 (57%) were performed in reduced size technique. Preoperatively, there was a trend toward a higher rate of mechanical ventilation and a higher capillary pCO2 in the reduced size group. Surgical procedures tended to be longer in that group. Post-operative complications, survival and functional parameters were comparable between both groups. Our study demonstrates that reduced size LTx in children is a reliable therapeutic option that provides results comparable to full size LTx. This technique might help to reduce waiting list mortality by expanding the donor pool in pediatric LTx. [source] Review of 345 eye amputations carried out in the period 1996,2003, at Rigshospitalet, DenmarkACTA OPHTHALMOLOGICA, Issue 2 2010Marie Louise Roed Rasmussen Abstract. Purpose:, The aim of this study was to identify the number of eye amputations, and the causative diagnoses, indications for surgery and surgical techniques applied, and to evaluate a possible change in surgical technique in a tertiary referral centre in Denmark. Methods:, The hospital database was screened using surgery codes for patients who had undergone bulbar evisceration, enucleation or orbital exenteration in the period 1996,2003. Patient records were reviewed for gender, age, time since surgery, causative diagnosis (the disease process leading to the indication for amputation), indication for eye amputation, type of surgery and whether an implant was applied. Results:, A total of 345 patients were identified as having undergone eye amputation during the 8-year period. Indications for eye amputation were: painful blind eye (127); neoplasm (119); infection (42); recent injury (25); disfiguring blind eye (25); prevention of sympathetic ophthalmia (5), and other reasons (2). Surgical procedures included 174 eviscerations, 154 enucleations and 17 orbital exenterations. The mean number of surgeries per year was 43.1. An orbital implant was applied in 168 patients. Conclusions:, The most frequent indications for eye amputation were painful blind eye (37%) and neoplasm (34%). During the study period, the annual number of eye amputations was stable, but an increase in bulbar eviscerations was noticed. Orbital implants were used in 33% of patients in 1996 and 67% in 2003. [source] Equal effects of gelatin and hydroxyethyl starch (6% HES 130/0.42) on modified thrombelastography in childrenACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 3 2009W. A. OSTHAUS Background: Artificial colloids are frequently used to prevent or treat circulatory failure due to hypovolaemia. Whereas gelatin has been shown not to affect coagulation besides its haemodilutional effect, hydroxyethyl starches (HES) have additional negative effects on haemostasis. The third-generation HES solutions have been developed to minimise these effects. We therefore conducted a prospective, randomised study, to verify the hypothesis that a 6% HES 130/0.42/6 : 1 and a 4% gelatin infusion influences modified thrombelastography (TEM) parameters in children in the same manner and to the same extent. Methods: A total of 50 paediatric patients aged 0,12 years scheduled for surgery were assigned to receive either 10 ml/kg HES 130/0.42 or gelatin. Blood gas analysis, haemodynamic parameters and TEM measurements were performed before and after colloid administration. Results: Patient characteristics, indications/surgical procedures and the main results obtained from blood gas analysis were comparable between the two groups. After administration of either gelatin or HES, all TEM parameters, except for clotting time, indicated impaired coagulation whereas the mean values of all TEM parameters remained within the normal ranges. Comparing the gelatin and HES 130/0.42/6 : 1 groups, none of the measured TEM parameters was found to show between-group differences at baseline or after colloid infusion. Conclusion: In conclusion, we could demonstrate that the investigational product, HES 130/0.42/6 : 1 solution, administered at a dosage of 10 ml/kg to children, had comparable effects on coagulation monitored with TEM as a gelatin solution. Perioperative administration of HES 130/0.42/6 : 1 does not alter coagulation to an extent above and beyond the effect of haemodilution. [source] Beauty Versus Medicine: The Nonphysician Practice of Dermatologic SurgeryDERMATOLOGIC SURGERY, Issue 4 2003Harold J. Brody MD Background This investigation was initiated because of a growing concern by the American Society for Dermatologic Surgery about the proliferation of nonphysicians practicing medicine and its impact on public health, safety, and welfare. Objective Prompted by an alarming rise in anecdotal reports among dermatologic surgeons, the study sought to determine whether there was a significant increase in the number of patients seeking corrective treatment due to complications from laser and light-based hair removal, subsurface laser/light rejuvenation techniques, chemical peels, microdermabrasion, injectables, and other cosmetic medical/surgical procedures performed by nonphysicians without adequate training or supervision. Methods A survey of 2,400 American Society for Dermatologic Surgery members in July 2001 and in-depth phone interviews with eight patients who experienced complications from nonphysicians performing cosmetic dermatologic surgery procedures were conducted. Results Survey data and qualitative research results attributed patient complications primarily to "nonphysician operators" such as cosmetic technicians, estheticians, and employees of medical/dental professionals who performed various invasive medical procedures outside of their scope of training or with inadequate or no physician supervision. Conclusion The results underscore the need for improved awareness, legislation, and enforcement regarding the nonphysician practice of medicine, along with further study of this issue. [source] Isolated levocardia: Prenatal diagnosis and managementCONGENITAL ANOMALIES, Issue 2 2009Satoko Katsuya ABSTRACT Isolated levocardia (IL) is a rare condition of situs anomaly in which there is a normal left-sided heart (levocardia) with dextro position of the abdominal viscera. IL has been reported in children and adults with complex cardiac defects, whereas there are only few published reports regarding the prenatal diagnosis of IL. We report two prenatal cases of IL diagnosed by ultrasonography and magnetic resonance imaging (MRI). In both cases, fetal cardiac function remained within the normal range throughout pregnancy, and no treatment for the heart was required after birth. For the dextro position of abdominal viscera, one case was followed without any surgical procedure, but the other case required prophylactic operation due to malrotation of the small intestine. Although the prognosis of IL largely depends on the severity of associated cardiac anomaly, future bowel obstruction caused by intestinal malrotation may also be life-threatening. In this respect, prenatal diagnosis of IL is important, even when there is no associated cardiac structural anomaly. If IL is suspected in routine fetal ultrasonography, MRI may be recommended to obtain more detailed information on the anatomy of abdominal viscerae, and careful observation for bowel problems is required, especially after oral nutrition is started. [source] Early Surgical Morbidity and Mortality in Adults with Congenital Heart Disease: The University of Michigan ExperienceCONGENITAL HEART DISEASE, Issue 2 2008Ginnie L. Abarbanell MD ABSTRACT Objectives., To review early surgical outcomes in a contemporary series of adults with congenital heart disease (CHD) undergoing cardiac operations at the University of Michigan, and to investigate possible preoperative and intraoperative risk factors for morbidity and mortality. Methods., A retrospective medical record review was performed for all patients ,18 years of age who underwent open heart operations by a pediatric cardiothoracic surgeon at the University of Michigan Congenital Heart Center between January 1, 1998 and December 31, 2004. Records from a cohort of pediatric patients ages 1,17 years were matched to a subset of the adult patients by surgical procedure and date of operation. Results., In total, 243 cardiac surgical operations were performed in 234 adult patients with CHD. Overall mortality was 4.7% (11/234). The incidence of major postoperative complications was 10% (23/234) with a 19% (45/23) minor complication rate. The most common postoperative complication was atrial arrhythmias in 10.8% (25/234). The presence of preoperative lung or liver disease, prolonged cardiopulmonary bypass and aortic cross clamp times, and postoperative elevated inotropic score and serum lactates were significant predictors of mortality in adults. There was no difference between the adult and pediatric cohorts in terms of mortality and morbidity. Conclusions., The postoperative course in adults following surgery for CHD is generally uncomplicated and early survival should be expected. Certain risk factors for increased mortality in this patient population may include preoperative presence of chronic lung or liver dysfunction, prolonged cardiopulmonary bypass and aortic cross-clamp times, and postoperative elevated inotropic score and serum lactate levels. [source] Surgical Treatment of Ingrown Toenail without MatricectomyDERMATOLOGIC SURGERY, Issue 1 2008BERNARD NOËL MD BACKGROUND Partial excision of the nail matrix (matricectomy) is generally considered necessary in the surgical treatment of ingrown toenail. Recurrences may occur, however, and poor cosmetic results are frequently observed. OBJECTIVE The objective is to present a new surgical procedure for ingrown toenail with complete preservation of the nail matrix. METHODS Twenty-three patients with ingrown toenail were included in this study. The surgical excision was performed 1 week after the completion of treatment of the initial infection. A large volume of soft tissue surrounding the nail plate was removed under local anesthesia. No matrix excision was performed. RESULTS Short-term results were excellent. No recurrences or severe complications were observed during the minimum 12-months follow-up period. Cosmetic results were remarkable. CONCLUSIONS Ingrown toenail results from the compression of the lateral nail folds on the nail plate. This study shows that ingrown toenail can be surgically treated without matricectomy. A large volume of soft tissue surrounding the nail plate should be removed to decompress the nail and reduce inflammation. Cosmetic results are excellent and superior to the classical Emmert plasty. Postoperative nail dystrophies and spicule formation are not observed. The main advantage of this surgical approach is the complete preservation of the anatomy and function of the nail to improve both therapeutic and cosmetic results. [source] In Vivo Follicular Unit Multiplication: Is It Possible to Harvest an Unlimited Donor Supply?DERMATOLOGIC SURGERY, Issue 11 2006ERGIN ER MD BACKGROUND Follicular unit extraction is a process of removing one follicular unit at a time from the donor region. The most important limitation of this surgical procedure is a high transection rate. OBJECTIVE In this clinical study, we have transplanted different parts of transected hair follicle by harvesting with the follicular unit extraction technique (FUE) in five male patients. MATERIALS AND METHODS In each patient, three boxes of 1 cm2 are marked at both donor and recipient sites. The proximal one-third, one-half, and two-thirds of 15 hair follicles are extracted from each defined box and transplanted in recipient boxes. The density is determined at 12 months after the procedure. RESULTS A mean of 3 (range, 2,4) of the proximal one-third, 4.4 (range, 2,6) of the proximal one-half, and 6.2 (range, 5,8) of the proximal two-thirds of the transplanted follicles were observed as fully grown after 1 year. At the donor site, the regrowth rate was a mean of 12.6 (range, 10,14) of the proximal one-third, 10.2 (range, 8,13) of the proximal one-half, and 8 (range, 7,12) of the proximal two-thirds, respectively. CONCLUSION The survival rate of the transected hair follicles is directly related to the level of transection. Even the transected parts, however, can survive at the recipient site; the growth rate is not satisfactory and they are thinner than the original follicles. We therefore recommend that the surgeon not transplant the sectioned parts and be careful with the patients whose transection rate is high during FUE procedures. [source] Adverse Event Reporting: Lessons Learned from 4 Years of Florida Office DataDERMATOLOGIC SURGERY, Issue 9 2005Brett Coldiron MD, FACP Background Patient safety regulations and medical error reporting systems have been at the forefront of current health care legislature. In 2000, Florida mandated that all physicians report, to a central collecting agency, all adverse events occurring in an office setting. Purpose To analyze the scope and incidence of adverse events and deaths resulting from office surgical procedures in Florida from 2000 to 2004. Methods We reviewed all reported adverse incidents (the death of a patient, serious injury, and subsequent hospital transfer) occurring in an office setting from March 1, 2000, through March 1, 2004, from the Florida Agency for Health Care Administration. We determined physician board certification status, hospital privileges, and office accreditation via telephone follow-up and Internet searches. Results Of 286 reported office adverse events, 77 occurred in association with an office surgical procedure (19 deaths and 58 hospital transfers). There were seven complications and five deaths associated with the use of intravenous sedation or general anesthesia. There were no adverse events associated with the use of dilute local (tumescent) anesthesia. Liposuction and/or abdominoplasty under general anesthesia or intravenous sedation were the most common surgical procedures associated with a death or complication. Fifty-three percent of offices reporting an adverse incident were accredited by the Joint Commission on Accreditation of Healthcare Organizations, American Association for Accreditation of Ambulatory Surgical Facilities, or American Association for Ambulatory Health Care. Ninety-four percent of the involved physicians were board certified, and 97% had hospital privileges. Forty-two percent of the reported deaths were delayed by several hours to weeks after uneventful discharge or after hospital transfer. Conclusions Requiring physician board certification, physician hospital privileges, or office accreditation is not likely to reduce office adverse events. Restrictions on dilute local (tumescent) anesthesia for liposuction would not reduce adverse events and could increase adverse events if patients are shifted to riskier approaches. State and/or national legislation establishing adverse event reporting systems should be supported and should require the reporting of delayed deaths. [source] Arterial dissection complicating tonsillectomyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 9 2003E Wraige MRCPCH Tonsillectomy is a frequently performed surgical procedure. Surgical complications can be serious. We report the case of a 7,year-old female who experienced an arterial ischaemic cerebral infarction following elective adenotonsillectomy. [source] WHAT KIND OF BENEFIT DO WE EXPECT FOR PERORAL PANCREATOSCOPY IN THE DIAGNOSIS OF INTRADUCTAL PAPILLARY MUCINOUS TUMOR OF THE PANCREAS?DIGESTIVE ENDOSCOPY, Issue 2006Taketo Yamaguchi Intraductal papillary mucinous tumor (IPMT) of the pancreas is characterized by slow growth and a relatively favorable prognosis, however, invasive cancer originating in an IPMT is associated with a poor prognosis. Although various parameters in imaging modalities have been advocated to differentiate between benign IPMN and malignant ones, it is not easy to obtain definite diagnosis based on these parameters. Peroral pancreatoscopy (POPS) allows a clear and direct visualization of the pancreatic duct, providing useful information regarding tumor nature in IPMT. The authors have studied the usefulness of POPS in the diagnosis of IPMT. Nevertheless, its usefulness is not necessarily widely accepted and the significance of POPS is still controversial. In this review, the authors intended to address the diagnostic value of POPS and to clarify its role in the diagnosis of IPMT. The authors think treatment of IPMT can be improved by introducing POPS because the determination of surgical procedure as well as the area of resection based on the preoperative diagnosis of the involvement of the main pancreatic duct and branch duct is inevitable. [source] Laparoscopic Heller myotomy with Dor fundoplication for achalasia: long-term outcomes and effect on chest painDISEASES OF THE ESOPHAGUS, Issue 4 2010A. Sasaki SUMMARY The aim of the present study was to evaluate the long-term outcomes of laparoscopic Heller myotomy with Dor fundoplication (LHD) and its effect on chest pain. Between June 1995 and August 2009, a total of 35 patients with achalasia underwent an LHD. The symptom scores were calculated by combining the frequency and the severity. Pre- and postoperative evaluations included symptom score, radiology, manometry, and 24-hour pH manometry. Median total symptom score was significantly lower than the preoperative score (19 vs 4, P < 0.001) at a median follow-up of 94 months. Among the 35 patients, 18 (51%) had chest pain. The frequency of chest pain was similar for the pre- and postoperative scores, but the severity tended to be less. Median esophageal diameter (5.4 cm vs 3.5 cm, P < 0.001) and lower esophageal sphincter pressure (41 mmHg vs 8.9 mmHg, P < 0.001) were significantly reduced after surgery. Median age, duration of symptoms, esophageal diameter, and lower esophageal sphincter pressure were similar between patients with and without chest pain prior to surgery. No significant differences were observed between the two groups in terms of amplitude, duration, and frequency of contractions from the findings of postoperative 24-hour esophageal manometry. Chest pain resolved in three patients (17%) and improved in seven patients (39%) after surgery. LHD can durably relieve achalasic symptoms of both dysphagia and regurgitation, and it can be considered the surgical procedure of choice. However, achalasic chest pain does not always seem to be related with patient characteristics and manometric findings. [source] Diagnostic criteria and surgical procedure for megaesophagus , a personal experienceDISEASES OF THE ESOPHAGUS, Issue 4 2009A. Lewandowski SUMMARY Megaesophagus is the end-stage of achalasia cardiae. It is the result of peristaltic disorders and slow decompensation of the muscular layer of the esophagus. The aim of this article is to detail the diagnostic criteria and surgical management of megaesophagus. Criteria were acute bending of esophagus axis; lack of esophagus peristalsis, and no response to stimulation in the manometric test; and Los Angeles C/D esophagitis in the endoscopic examination. Between 1991 and 2004 seven patients (5 females, 2 males; age, 51,67 years; average age, 59 ± 8 years) were treated. A bypass made from the pedunculated part of the jejunum connecting the part of esophagus above the narrowing with the praepyloric part of the stomach was made. Access was by an abdominal approach. A jejunum bypass was made in six patients with megaesophagus. A transhiatal esophageal resection was carried out, and in the second stage a supplementary esophagus was made from the right half of the colon on the ileocolic vessels in one patient who had experienced two earlier unsuccessful operations. Symptoms of dysphagia, recurrent inflammation of the respiratory tract, and pain subsided in all patients. Complications were not reported in the postoperative period. All patients survived. Subsequent radiographic and endoscopic examination showed very good outcome. The jejunum bypass gave very good results in the surgical treatment of megaesophagus. [source] | |||||||||||||||||||||||||||||||||||||||||||