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Surgical Approach (surgical + approach)
Kinds of Surgical Approach Selected AbstractsNail Unit Enchondromas and Osteochondromas: A Surgical ApproachDERMATOLOGIC SURGERY, Issue 3 2001Christian A. Dumontier MD First page of article [source] Surgical Approach to the Management of Cardiovascular EchinococcosisJOURNAL OF CARDIAC SURGERY, Issue 3 2009Kutay Tasdemir M.D. Although cardiovascular hydatid cyst is rare, its early diagnosis and surgical management is important. Methods: We reviewed 10 patients with cardiovascular hydatid cyst who underwent surgery in our department between January 1982 and 2007. Standard cardiopulmonary bypass and antegrade cardioplegia with aortic cross-clamping were used in all but one patient. After the cysts were removed, the cavity was cleaned and then obliterated with purse-string sutures. Albendazole was used in all patients. The mean follow-up was 4.5 years. Results: The mean age was 27 years (range 12 to 76 years). Eight patients were men. The hydatid cysts were located on left ventricle (five patients), left atrium (two patients), right ventricle (three patients), right atrium (one patient), pericardium (one patient), and aorta (one patient). Except for two patients who died, all were discharged without postoperative complications. There was no late cardiac mortality or recurrence. Conclusions: Cardiac hydatid cyst should be treated surgically without delay. Although its surgical treatment carries a high complication rate, gentle handling of the heart during cardiopulmonary bypass minimizes operative risk. [source] Surgical Approaches for Stable VitiligoDERMATOLOGIC SURGERY, Issue 10 2005Rafael Falabella MD Background. Vitiligo therapy is difficult. Depending on its clinical presentation, unilateral or bilateral vitiligo lesions respond well with different repigmentation rates, according to age, affected anatomic area, extension of lesions, time at onset, timing of depigmentation spread, and other associated factors. When stable and refractory to medical treatment, vitiligo lesions may be treated by implanting pigment cells on depigmented areas. Objective. To describe the main events of depigmentation and the fundamentals of surgical techniques for repigmenting vitiligo by implanting noncultured cellular or tissue grafts, in vitro cultured epidermis-bearing pigment cells, or melanocyte suspensions. Methods. A description of the available techniques for repigmentation of vitiligo is done, emphasizing the most important details of each procedure to obtain the best repigmentation and minimize side effects. Results. With most of these techniques, adequate repigmentation is obtained, although there are limitations when applying some methods to clinical practice. Conclusions. Restoration of pigmentation may be accomplished with all available surgical procedures in most anatomic locations, but they are of little value for acral areas. Unilateral vitiligo responds well in a high proportion of patients, and bilateral disease may also respond when stable. Appropriate patient selection is important to achieve the best results. [source] 3464: Surgical treatment of lacrimal gland tumoursACTA OPHTHALMOLOGICA, Issue 2010D BRISCOE Purpose The surgical treatment of Lacrimal gland tumors is often controversial and not so clear cut. Imaging and a full systemic evaluation lead to the decision as to which surgical approach best serves our purposes. The surgical management of Lacrimal gland tumors is discussed and the results of 31 cases in my experience are presented. Methods The surgical approach used is carefully chosen according to the type of disease presentation. All 31 patients in this series had neuroimaging and full work up and 30 underwent incision or excision biopsy. Selected cases are discussed. Results : Surgical Approaches chosen for the Lacrimal gland in this case series included Trans-Septal Orbitotomy, and Lateral Orbitotomy. Disease spectrum included Idiopathic orbital inflammatory disease (8), Orbital Sarcoid (7), Lymphoma (3), Sjrogens disease (3), Benign Mixed Tumour (2), Infectious mononucleosis (2) Angiolymphoid Hyperplasia (2), Sebaceous Cell Carcinoma (1), Churge Strause syndrome (1), Dermoid Cyst (1), Epithelial Inclusion Cyst(1). Conclusion Biopsy of a Lacrimal gland mass is relatively simple and is recommended. The approach should be considered carefully and an excision biopsy should be performed where possible. Surgical management and surprising pathology results can have significant implications for the patient. [source] Surgical approach of pulmonary hydatidosis in childhoodINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 2 2005I.C. Kurkcuoglu Summary To review the results of different surgical treatment in hydatid disease of the lung in paediatric patients. A total of 102 children with pulmonary hydatid cysts were treated at the our clinic in the period from 1990 to 2001. There were 59 boys and 43 girls and their age ranged from 4 to 16 years (mean 10.2). Chest radiography, computed tomography and abdominal ultrasonography were the most commonly used diagnostic techniques. The cysts were located in the right lung in 68 patients (66.6%), in the left lung in 30 patients (29.4%), in both lungs in four patients (3.9%). Concomitant liver cyst hydatid was also detected in 12 patients that were located at right lung, and two patients with bilateral lung involvement. All cases were managed surgically. Of 14 cases with concomitant liver and intrathoracic hydatid cysts, right thoracophrenotomy was performed in 12, median sternotomy in one, and phrenotomy in other. Partial cystectomy and capitonnage were the most commonly used surgical methods. Post-operative complication was seen in 10 (9.8%) patients. Infection at the incision site occurred in four patients and air leakage in three. Complications of capitonnage were seen in three patients. One patient (1%) died at fourth post-operative day due to sepsis. Parenchyma protective operations should be performed especially in children living in endemic areas because of the possibility of recurrence of the disease in the future. Single stage operations in suitable cases decrease the cost of treatment and make surgical therapy suitable in both children and young adults, by reducing the hospital in-patient time and morbidity. [source] Surgical approach to benign small papular and dome-shaped melanocytic naevi on the faceJOURNAL OF COSMETIC DERMATOLOGY, Issue 3-4 2003U Tursen Summary Patients frequently request removal of benign papular and dome-shaped naevi for cosmetic or functional reasons. Melanocytic naevi can be removed by elliptical, round, punch or shave excision or destroyed using electrodessication or cryotherapy. Total elliptical excision is probably the most widely used method of removal. If malignancy is suspected, adequate specimens for histological interpretation are required. When malignancy is not suspected, the cosmetic result becomes the first priority. Smaller incisions minimize tissue trauma and so give cosmetically superior results. Round excision has been recommended for the removal of moles but has not been widely practised. Round excision and punch excision may be better alternatives than conventional fusiform excision of benign dome-shaped or papular naevi of the face, as more tissue is preserved. Shave excision of naevi may be preferable to elliptical excision in sites where the incidence of hypertrophic scarring is high, as preservation of some thickness of the dermis may result in a more acceptable scar or even avoid a scar entirely. Expedient and simple surgery with excellent cosmetic results can be accomplished by the use of punches. Cryotherapy with cutting or curetting and electrodesiccation combined with shaving have been described. Round excision may be a better alternative to conventional fusiform or shave excision of benign papular or dome-shape nevus of the face because it leaves an almost imperceptible scar. In this technique, less skin is excised and histopathological examination can be done. [source] Zinner's syndrome: an up-to-date review of the literature based on a clinical caseANDROLOGIA, Issue 5 2009B. J. Pereira Summary The authors made an up-to-date review of the literature concerning the management of Zinner's syndrome and evaluated a young patient with Zinner's syndrome who had presented with urinary and ejaculatory complaints. Physical examination and transrectal ultra-sonography showed a 7.0 cm right seminal vesicle cyst. Magnetic resonance imaging (MRI) confirmed the diagnosis of Zinner's syndrome. Oligoasthenoteratozoospermia was present at the two seminal analyses. Symptomatic improvement was achieved with conservative measures. Actually, the patient is still on a follow-up programme. The diagnosis is usually established at the age of increased sexual activity. Patients may be asymptomatic or present pain, irritative urinary or ejaculatory symptoms and infertility. MRI has proved to be the best imaging examination. Treatment should be adapted to symptoms, surveillance being the best option in the absence of clinical manifestations. Surgical approach may be adequate when conservative measures prove ineffective. Zinner's syndrome should be suspected if a male young patient presents with unilateral renal agenesis and pelvic complaints and has a supraprostatic mass on digital rectal examination. The initial approach should be medical, but invasive procedures may be the only way to solve the patient's complaints. Nowadays, laparoscopic and robotic techniques must replace the open surgical approach. [source] Stent implantation for long-segment coarctation of aorta in infant with facial and mediastinal hemangiomaCATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS, Issue 4 2002Abraham Matitiau MD Abstract We report a case of an infant with an extensive hemangioma encompassing the thoracic aorta, associated with complex coarctation. Surgical approach was abandoned for fear of bleeding. The complexity of the coarctation made it unsuitable for balloon dilation. We implanted a stent with significant angiographic improvement and resolution of systemic hypertension. Cathet Cardiovasc Intervent 2002;55:510,512. © 2002 Wiley-Liss, Inc. [source] Bariatric surgery vs. advanced practice medical management in the treatment of type 2 diabetes mellitus: rationale and design of the Surgical Therapy And Medications Potentially Eradicate Diabetes Efficiently trial (STAMPEDE)DIABETES OBESITY & METABOLISM, Issue 5 2010Sangeeta R. Kashyap Obesity and Type 2 diabetes mellitus (T2DM) are closely interrelated, and are two of the most common chronic, debilitating diseases worldwide. Surgical approaches to weight loss (bariatric surgery) result in marked improvement of T2DM, however randomized trials directly comparing the efficacy of surgical and medical approaches are lacking. The Surgical Therapy and Medications Potentially Eradicate Diabetes Efficiently (STAMPEDE) trial was designed to evaluate the efficacy of two bariatric surgery procedures involving gastric restriction only (laparascopic sleeve gastrectomy) and gastric bypass (Roux-en-Y) to advanced medical therapy in patients with T2DM with modest obesity with BMI of 27,42 kg/m2. This single site, prospective, randomized controlled trial will enroll 150 subjects who will be followed. The primary end point will be the rate of biochemical resolution of T2DM at 1 year as measured by HbA1c < 6%. The safety and adverse event rates will also be compared between the three arms of the study. [source] Endoscopic endonasal surgery for petrous apex lesionsTHE LARYNGOSCOPE, Issue 1 2009Adam M. Zanation MD Abstract Background: Endoscopic endonasal approaches to the ventral skull base are categorized based on their orientation in coronal and sagittal planes. For all of these approaches, the sphenoid sinus is the starting point, and provides orientation to important vascular and neural structures. Surgical approaches to the petrous apex include 1) a medial approach, 2) a medial approach with internal carotid artery (ICA) lateralization, and 3) a transpterygoid infrapetrous approach (inferior to the petrous internal carotid artery). The choice of a surgical approach depends on the relationship of the lesion to the internal carotid artery (medial or inferior), degree of medial expansion, and pathology. The purpose of this paper is to discuss the anatomic and technical features of endoscopic surgical approaches to the petrous apex, provide a new classification for approaches that focuses on the relationship of the lesion to the petrous internal carotid artery, and provide outcomes data on our first 20 endoscopic petrous apex approaches. Methods: A retrospective clinical outcome study of endoscopic petrous apex surgeries was performed at the University of Pittsburgh Medical Center. The medical records from patients with endoscopic endonasal approaches to isolated petrous apex lesions were reviewed for demographics, diagnoses, presentation, endoscopic approach, and clinical outcomes. Patients with lesions that extended into the petrous apex but were not isolated to the petrous apex were excluded (e.g., clival chordoma with extension into the petrous apex). Results: Twenty patients were included in the analysis: 13 inflammatory cystic lesions (9 cholesterol granulomas and four petrous apicitis) and 7 solid lesions. Chondrosarcoma was the most common solid petrous apex lesion in our series. Twelve of 13 cystic lesions were drained endoscopically (one surgery was aborted early in the series). All drained patients had resolution of presenting symptoms. One patient had closure of the outflow tract without return of symptoms and one patient had revision endoscopic drainage due to scarring and neo-osteogenesis and return of unilateral headache. No carotid injuries and no new cranial neuropathies occurred perioperatively. The advantages and limitations of the medial transsphenoidal approaches (with and without carotid mobilization) and the transpterygoid infrapetrous approach are discussed. Conclusions: The endoscopic endonasal approach to petrous apex lesions is safe and effective for appropriately selected patients in the hands of experienced endoscopic skull base surgeons. If offers advantages of removing the hearing and facial nerve risks from the transtemporal/transcranial approaches and allows for a larger and more natural drainage pathway into the sinuses. Laryngoscope, 119:19,25, 2009 [source] Surgical approaches to peritonitisBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 11 2007M. A. Boermeester Relaparotomy ,on demand' advocated [source] 4245: Non-surgical strategies for PCO preventionACTA OPHTHALMOLOGICA, Issue 2010IM WORMSTONE Purpose Surgical approaches and IOL design have gone some way to reduce the rate of PCO progression. Despite these efforts PCO remains a common and important problem which diminishes the visual quality of patients and is a major financial burden on healthcare providers. If we are to effectively respond to the problem of PCO then a biological solution has to be adopted to reduce/prevent formation of light scattering changes. Methods Methods have been employed to investigate PCO development, which include in vitro cell culture and capsular bag models; in vivo animal models and post-mortem analysis. These have greatly aided our understanding of PCO. Results A number of basic approaches have been identified to prevent PCO. 1) To kill the entire lens epithelial population. This will require a pharmacological agent, therefore delivery of this drug needs to be localised to the target cells, but have limited access to non-target cells; closed capsular bag systems such as perfect capsule provides opportunity to achieve this aim. 2) Maintenance of a cell monolayer on the posterior capsule. In particular the role of TGF, has been investigated, which is known to cause matrix deformation. Disruption of TGF, signalling pathways can suppress matrix deformation and thus reduce light scatter. 3) Recreation of a lens is the ultimate solution. While it has been shown that lens fibre differentiation can be promoted in animal systems, perfect formation of the lens is not achieved and the protein density is typically low relative to the native lens. Conclusion Strategies to prevent PCO are being actively developed, which will are greatly aided by improved drug delivery systems. The development of biological/pharmacological approaches in concert with improved surgical methods and IOL designs should yield benefit to patients. Commercial interest [source] Surgical excision of acne keloidalis nuchae with secondary intention healingCLINICAL & EXPERIMENTAL DERMATOLOGY, Issue 1 2008V. Bajaj Summary Acne keloidalis nuchae (AKN) is a chronic scarring folliculitis that presents clinically as follicular papules and pustules. These can coalesce into firm hypertrophic plaques and nodules on the nape of the neck, most commonly affecting young adult men. Treatment includes topical steroids/antibiotics and oral antibiotics, but often has disappointing results. Surgical approaches include excision with primary closure or skin grafting, and hair-removal lasers. Another surgical approach is excision with secondary intention healing. This can result in good cosmesis with little or no recurrence. We report two men with AKN where treatment by excision with secondary intention was successful. [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] Outcome of craniopharyngioma in children: long-term complications and quality of lifeDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 4 2004Andrea Poretti MB BS Childhood craniopharyngiomas are histologically benign tumours arising from remnants of Rathke's pouch in the hypothalamic,pituitary region. The two common treatment approaches are primary total resection or limited resection followed by radiotherapy. To study the outcome after a primary surgical approach, we followed 25 consecutive patients (10 females, 15 males) under 16 years of age who were treated in a single institution with a management policy of radical tumour excision (mean age at diagnosis 9 years 2 months, SD 4 years 3 months; range 2 years 9 months to 15 years 11 months). Mean follow-up after primary surgery was 11 years 3 months (SD 7 years 7 months). Tumour control, and neurological, endocrine, and hypothalamic complications and their impact on health-related quality of life were assessed (medical follow-up, semi-structured interview, and questionnaires). Results of tumour control were generally good, however, local failure was observed in 6 of 25 patients, and severe late-treatment complications decreased quality of life for many long-time survivors. Endocrine deficiency occurred in 24/25, visual complications in 16/24, neurological complications in 8/24, obesity in 14/23, increased daytime sleepiness in 6/21, and significant school problems in 10/20. Patients with craniopharyngioma rated their health-related quality of life as considerably lower than healthy controls; the domains of social and emotional functioning were particularly affected. Parents'ratings were considerably lower than those of the patients. Poor functional outcome was associated with large tumours infiltrating or displacing the hypothalamus, the occurrence of hydrocephalus, and young age at diagnosis, but also with multiple operations due to tumour recurrence. Alternative treatment strategies should be considered, especially in very young patients with large tumours. [source] Oxford experience with neoadjuvant chemotherapy and surgical resection for esophageal adenocarcinomas and squamous cell tumorsDISEASES OF THE ESOPHAGUS, Issue 3 2008P. M. Safranek SUMMARY., The Medical Research Council trial for oesophageal cancer (OEO2) trial demonstrated a clear survival benefit from neoadjuvant chemotherapy in resectable esophageal carcinoma. Since February 2000 it has been our practice to offer this chemotherapy regime to patients with T2 and T3 or T1N1 tumors. We analyzed prospectively collected data of patients who received neoadjuvant chemotherapy prior to esophageal resection under the care of a single surgeon. Complications of treatment and overall outcomes were evaluated. A total of 194 patients had cisplatin and 5-fluorouracil prior to esophageal resection. Six patients (5.7%) had progressive disease and were inoperable (discovered in four at surgery). During chemotherapy one patient died and one perforated (operated immediately). Complications including severe neutropenia, coronary artery spasm, renal impairment and pulmonary edema led to the premature cessation of chemotherapy in 12 patients (6.2%). A total of 182 patients with a median age of 63 (range 30,80), 41 squamous and 141 adenocarcinomas underwent surgery. Operations were 91 left thoracoabdominal (50%), 45 radical transhiatal (25%), 40 Ivor-Lewis (22%) and six stage three (3%), and 78.6% had microscopically complete (R0) resections. Median survival was 28 months with 77.3% surviving for 1 year and 57.7% for 2 year. In hospital mortality was 5.5% and anastomotic leak rate 7.7%. A radical surgical approach to the primary tumor in combination with OEO2 neoadjuvant chemotherapy has led to a high R0 resection rate and good survival with acceptable morbidity and mortality. [source] Primary laparoscopic and open repair of paraesophageal hernias: a comparison of short-term outcomesDISEASES OF THE ESOPHAGUS, Issue 1 2008S. Karmali SUMMARY. The choice of the optimal surgical approach for repairing paraesophaeal hernias (PEH) is debated. Our objective is to evaluate the short-term outcomes of primary laparoscopic and open repairs of PEH performed in the Calgary Health Region. A retrospective review of all patients undergoing repair of PEH between October 1999 and February 2005 was performed. The outcome measures evaluated included intra-operative parameters and post-operative variables, mortality rates, recurrence rates and patient satisfaction. A total of 93 patients underwent either a laparoscopic (n = 46) or open (n = 47) primary PEH repair. The laparoscopic approach was associated with a longer mean operative time (3.1 ± 1.2 hours vs. 2.5 ± 0.7 hours, P = 0.005) but resulted in a shorter overall hospital stay (5 days [2,16 days]vs. 10 days [5,24 days]; P < 0.001), and fewer post-operative complications (10/46 [22%]vs. 25/47 [53%]P = 0.002). Although the follow-up was short (laparoscopic 16 months; open 18 months), a 9% recurrence rate was reported with both approaches. Patient satisfaction using the Gastroesophageal Disease Health-Related Quality Of Life questionnaire was similar in both groups (P = 0.861) with most patients reporting excellent outcomes (laparoscopic: 32/36 [89%]; open 27/35 [77%]). Our review suggests that the laparoscopic approach is safe with shorter hospital stay and recovery. Although early follow-up suggests that recurrence rates and patient satisfaction are similar, long-term follow-up is required to determine whether the laparoscopic approach will become the procedure of choice. [source] Staphylococcus aureus Infective Endocarditis Mimicking a Hydatid CystECHOCARDIOGRAPHY, Issue 8 2010Jeroen Walpot M.D. We report an atypical echocardiographic presentation of Staphylococcus aureus infective endocarditis (IE) of the mitral valve in an octogenarian female. Echocardiography revealed perforation of the anterior mitral valve leaflet (AMVL), with a large cystic mass seemingly attached to the AMVL and surrounded by a thin membranous structure. These images were strongly reminiscent of a hydatid cyst. The significant comorbidity of the patient did not justify an urgent surgical approach, and the patient subsequently expired of cardiogenic and septic shock. Autopsy revealed a large vegetation attached to the interatrial septum in the immediate proximity of the AMVL, without signs of the membranous structure and without pathological evidence for septic embolism. This atypical presentation of IE prompted us to discuss a brief review of intracardiac cystic masses. (Echocardiography 2010;27:E80-E82) [source] rFVIIa, for acute rebleeding of a cerebral cavernous malformationEUROPEAN JOURNAL OF NEUROLOGY, Issue 1 2007K. Engelhardt Recurrent bleeding episodes of cavernomas especially in the brainstem can cause progressive neurological deficits. Therefore brainstem cavernomas are still a therapeutic dilemma and a treatment challenge for the neuro critical care community. We report a 39-year-old woman with spontaneous ataxia diplopia and vomiting, who has been treated for multiple intracerebral cavernomas during the last 10 years. A cerebral computed tomography (cCT) revealed a re-bleeding cavernoma in the left cerebral peduncle with consecutive obstructive hydrocephalus. As a result of the difficult anatomical location, no surgical approach was possible. As an off-label treatment, recombinant activated factor VII (rFVIIa) was administered to prevent possible further bleeding and especially further sequelae. The patient recovered well and no adverse events and especially no further bleeding of the cavernoma were observed. To our knowledge, this is the first report of the safe and successful use of rFVIIa to treat re-bleeding episodes in cavernomas. Further clinical studies are needed to specify the future potential of rFVIIa. [source] Intravascular papillary endothelial hyperplasia of the lower lip: surgical approach and review of the literatureGERODONTOLOGY, Issue 4 2009A. Cohen Objective:, A review of the literature for intravascular papillary endothelial hyperplasia is presented along with a case report of a geriatric patient. Review of the literature:, Intravascular papillary endothelial hyperplasia (IPEH) is a reactive benign lesion of vascular origin, which is caused by an excessive proliferation of endothelial cells. Only a few cases with IPEH in the oral cavity have been recorded in the literature, reporting the lower lip as the main site. The treatment of choice mentioned in the literature is simple excision. Case report:, In this case, an IPEH of the lower lip of a 79-year-old male was treated by a sclerosing agent, which was injected into the lesion, causing compression and fibrosis of the blood vessels, followed by a careful dissection and excision. Intra-operatively no bleeding occurred. Post-operatively an excellent aesthetic result was achieved, without recurrence. Conclusion:, The use of sclerotherapy followed by surgery in mixed type intravascular papillary endothelial hyperplasia can provide an acceptable aesthetic result with minimal intra-operative bleeding. [source] Evaluation of treatment results with regard to initial anterior commissure involvement in early glottic carcinoma treated by external partial surgery or transoral laser microresectionHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 4 2009Florian Sachse MD Abstract Background Modalities of surgical treatment of early glottic carcinoma include transoral laser microresection and external partial surgery. Methods This is a retrospective analysis of 119 glottic carcinomas treated by external partial surgery (57 pT1a, 1 pT1b, 10 pT2) or transoral laser microresection (46 pT1a, 4 pT1b, 1 pT2) with special regard to initial anterior commissure involvement. Results Local recurrence in external partial surgery was 12%. Three- and 5-year local control was 86%. Local recurrence in transoral laser microresection was 16%. Three- and 5-year local control was 88% and 70%, respectively. No significant correlation was found between local control and surgical approach. An analysis of all 119 tumor revealed that anterior commissure involvement significantly decreased local control. Conclusion Initial anterior commissure involvement was associated with a higher risk of local recurrence. Overall, treatment of glottic carcinoma involving the anterior commissure requires much experience and advanced surgical skills regardless which technique is preferred. © 2009 Wiley Periodicals, Inc. Head Neck 2009 [source] Endo-robotic resection of the submandibular gland in a cadaver model,HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 11 2005David J. Terris MD Abstract Background. By means of a prospective, nonrandomized investigation, we evaluated the feasibility of performing endo-robotic resection of the submandibular gland in a cadaver model and compared the results of robotically enhanced endoscopic surgery with those from a conventional endoscopic technique. Methods. Procedural times were recorded in a consecutive series of 11 endoscopic submandibular gland resections using the daVinci Surgical System (Intuitive Surgical, Sunnyvale, CA) and a modified endoscopic surgical approach previously developed in a porcine model. The presence of neurovascular injury was assessed postoperatively, and the specimens were examined histologically. Results. Eleven endo-robotic submandibular gland resections were successfully performed in six cadavers (no conversions to open resection were necessary). The median duration of the procedures was 48 minutes (range, 33,82 minutes). Creation of the operative pocket took an average (±SD) of 12.2 ± 5.3 minutes, assembly of the robot required 9.3 ± 4.1 minutes, and the mean time for submandibular gland resection was 29.4 ± 8.9 minutes. The time required for robotic assembly was offset by the reduced operative time necessary compared with conventional endoscopic resection. Histologic examination confirmed the presence of normal glandular architecture, without evidence of excessive mechanical or thermal injury. There were no cases of apparent neurovascular injury. Conclusions. Robotically enhanced endoscopic surgery in the neck is feasible and offers a number of compelling advantages over conventional endoscopic neck surgery. Clinical trials will be necessary to determine whether these advantages can be achieved in clinical practice. © 2005 Wiley Periodicals, Inc. Head Neck27: XXX,XXX, 2005 [source] Preoperative evaluation of patients with parathyroid adenoma: Role of high-resolution ultrasonography,HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 1 2002David Ulanovski MD Abstract Background Unilateral parathyroid exploration with adenoma removal and identification of a normal parathyroid gland is a controversial surgical approach to the treatment of primary hyperparathyroidism. The aim of this study was to evaluate the ability of high-resolution ultrasonography to localize adenomas preoperatively and to assess the effect of such localization on operative time. Methods One hundred twenty consecutive previously non-operated patients with primary hyperparathyroidism underwent ultrasonography before surgery, which consisted of unilateral neck exploration. The procedure was changed to bilateral exploration when justified by the surgical findings. Results The sensitivity and positive predictive value of the ultrasonographic examinations were 89% and 98%, respectively. These results were obtained regardless of the size of the adenoma. No significant difference was found in the presence of thyroid multinodular disease (p = .2). A positive sonographic examination decreased the operative time to an average of 59 minutes. The average size of the adenomas was 19 mm (range, 4,55 mm). A positive and highly statistically significant correlation was found between adenoma size and both preoperative calcium level (p = .01) and parathyroid hormone level (p = .0001). Conclusions In experienced hands, high-resolution ultrasonography can be a cost-effective means of localizing parathyroid adenomas when unilateral neck exploration is considered the acceptable surgical approach. © 2002 John Wiley & Sons, Inc. Head Neck 24: 1,5, 2002. [source] Management of gynaecomastia: an updateINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 7 2007P. Gikas Summary Gynaecomastia, a benign enlargement of the male breast as a result of proliferation of the glandular component, is common, being present in 30,50% of healthy men. It may be an incidental finding, an acute unilateral or bilateral tender breast enlargement or a progressive painless enlargement of the male breast. A general medical history and careful physical examination, looking for features suggestive of breast cancer, often suffice for evaluation in patients without symptoms or those with incidentally discovered breast enlargement. If the gynaecomastia is of recent onset, a more detailed evaluation, including selected laboratory tests to search for an underlying cause is necessary. Treatment depends on the cause: an offending drug may need to be withdrawn or alternatively radiation, surgery and/or medical therapy may be necessary. The use of a combination of surgical excision and liposuction through a periareolar incision represents the surgical approach of choice. [source] Case Report: Unusual solitary metastasis of the ciliary body in renal cell carcinomaINTERNATIONAL JOURNAL OF UROLOGY, Issue 4 2008Vito Mancini Abstract: Renal cell carcinoma (RCC) usually metastasizes to the lung, liver, bone; ocular metastasis is uncommon. We describe a rare case of metachronous ciliary RCC metastasis in a 42-year-old man who had undergone left radical nephrectomy for conventional RCC (pT3aN0M0, G2 Fuhrman) 6 years earlier. Solitary metastasis of the left eye presented with inflammatory symptoms, but examination of the fundus and bulbar ultrasound revealed a small mass of the ciliary body. Initial radiotherapy was unsuccessful and definitive treatment consisted of ocular enucleation with radical result and no further evidence of local and distant disease. Ocular metastasis of RCC is rare, can appear years after treating the primary tumor and should not be excluded in RCC follow-up. As for other RCC solitary metastasis, the best option remains the radical surgical approach. [source] Color Doppler sonography examination of partially obstructed kidneys associated with ureteropelvic junction stone before and after percutaneous nephrolithotripsy: Preliminary reportINTERNATIONAL JOURNAL OF UROLOGY, Issue 5 2005SÜLEYMAN KILIÇ Abstract Aim: To evaluate resistive index (RI) changes before and after unilateral percutaneous nephrolithotripsy in chronic partially obstructed kidneys due to ureteropelvic junction (UPJ) stones. Methods: Intrarenal RI of obstructed and contralateral normal kidneys of 18 patients were recorded immediately before the operations and at postoperative days 1, 7 and 30. Postoperative RI measurements were compared with baseline values for all patients without grouping and separately for different groups according to the preoperative RI value of the obstructed kidney. Results: Mean age and symptom duration were 27.5 years and 43.8 weeks, respectively. Preoperatively and at all postoperative controls, kidney diameters and renal parenchyma thicknesses were normal in all patients. Mean RI of obstructed kidneys decreased from 0.68 to 0.63 for all patients (P = 0.032), from 0.64 to 0.63 for those with preoperative RI < 0.70 (P = 0.850) and from 0.73 to 0.62 for those with preoperative RI , 0.70 (P = 0.001). In patients with preoperative RI , 0.70 in obstructed kidney, significant RI decreases were recorded at postoperative day 7 and RI differences between obstructed and contralateral kidneys disappeared after then. No difference was present pre- and postoperatively between the mean RI of obstructed and contralateral kidneys of the patients with RI < 0.70. Mean RI of contralateral kidneys were normal preoperatively and showed no significant change postoperatively. Conclusions: Preoperative RI levels may indirectly reflect the presence of functionally significant obstruction in chronic obstructed kidneys related to UPJ stones. Patients with RI , 0.70 may have a good indication for a surgical approach. Normalization of high RI occurs rapidly after percutaneous nephrolithotripsy. [source] Eleven-Year Experience in Diagnosis and Surgical Therapy of Right Atrial MassesJOURNAL OF CARDIAC SURGERY, Issue 1 2007Nezihi Kucukarslan M.D. A review of surgical experience with right atrial tumors in 11 patients from our institution has been presented in this article. Methods: Eleven cases, operated for a tumor mass in the right atrium in our institution between January 1993 and December 2004, were retrospectively reviewed for their clinical presentation, diagnostic workup, method of surgical procedure, and histopathologic findings. Electrocardiogram, transthoracic, and transesophageal echocardiography, computerized tomography, and nuclear magnetic resonance imaging were available for all patients during the diagnostic evaluation. Surgical procedure notes, photos, and file recordings were reviewed when available. The surgeons were also interviewed when necessary. Results: Right atrial tumors were diagnosed in 11 patients (6 males and 5 females). The average age of the patients was 34 ± 11 years (ranging between 21 and 65 years). The histopathological examination of the surgically removed specimen revealed a benign tumor in eight patients (73%), and a malignant process in three (23%). In eight patients with a benign tumor, atrial myxoma was the leading cause in half of the cases. Hydatid cyst (n = 2), lipoma (n = 1), and right atrial thrombus (n = 1) were detected in the remaining four patients. One patient died of heart failure after surgery. The diameters of the excised masses were 2 ± 0.5 cm versus 7 ± 1 cm. Conclusions: Tumors of the right atrium are rarely seen, and necessitate a unique attention during the process of diagnosis and surgical treatment. We present our surgical experience of 11 patients with right atrial mass. The differentiation of the right atrial tumors with the diagnostic tools before surgery, the determination of the spreading, and the structural properties of the mass may designate surgical approach and prognosis. [source] Surgical Ablation of Atrial Fibrillation: The Columbia Presbyterian ExperienceJOURNAL OF CARDIAC SURGERY, Issue 5 2006Veli K. Topkara M.D. However, it is not widely applied due to its complexity, increased operative times, and the risk of bleeding. Various energy sources have been introduced to simplify the traditional "cut and sew" approach. Methods: This study involves patients undergoing surgical atrial fibrillation ablation (SAFA) at a single institution from 1999 to 2005. Type of concomitant procedures, preoperative clinical characteristics, and chronicity of AF were evaluated in overall patient population. Parameters including surgical approach, lesion pattern, and energy source used were collected intraoperatively. Clinical outcomes examined were postoperative rhythm success, stroke, early mortality, and long-term survival. Results: Three hundred thirty-nine patients were identified. Three hundred twenty-eight (96.8%) patients had associated cardiac disease and underwent concomitant procedures; 75.8% of patients had persistent AF. Energy sources used were microwave (49.8%), radiofrequency (42.2%), and laser (8.0%). In 41.9% of cases a pulmonary vein encircling lesion was the only lesion created. Combination lesion sets were performed in the remaining cases. Rhythm success rates at 3, 6, 12, and 24 months were 74.1%, 68.2%, 74.5%, and 71.1%, respectively. Patients who underwent surgical removal of left atrial appendage by means of stapling or simple excision had no early postoperative stroke. Early mortality was 4.9%. Postoperative survival rates at 1, 3, and 5 years were 89.6%, 83.1%, and 78.0%. Conclusions: Surgical ablation of atrial fibrillation is a safe and effective procedure in restoring sinus rhythm with excellent postoperative survival rates. Further advancements in the field will eventually result in minimally invasive procedures with higher success rates. [source] The "Button Inside" Technique for the Aortic Root Replacement: A Modified Button TechniqueJOURNAL OF CARDIAC SURGERY, Issue 4 2006Carlo Canosa M.D. Anastomosis of the coronary buttons is performed from the inside of the composite valve graft previously including the coronary buttons in the composite valve graft. Reduced tension is present between coronary arteries and the composite valve graft once the heart is beating and the systemic pressure is increasing. In this way coronary buttons are reinforced directly by the composite aortic wall graft prosthesis. The coronary ostia are perfused with lower tension at the site of the coronary anastomoses. No bleeding from the suture line of the coronary buttons occurs using this new surgical approach. [source] Resternotomy for a Retrosternal Cardiac Pseudoaneurysm in a 1.5-Year- Old Child: A Case ReportJOURNAL OF CARDIAC SURGERY, Issue 5 2005Ghassan M. Baslaim M.D. The wall of the pseudoaneurysm consists of fibrous tissue and lacks the structural elements found in a normal cardiac wall, and it is contained by the pericardial adhesions or the epicardial wall. Early surgery is recommended even for asymptomatic patients due to the propensity for rupture and fatal outcome. We report our experience with the surgical approach of a child with a cardiac pseudoaneurysm who had undergone a biventricular repair of a double outlet right ventricle with non-committed ventricular septal defect in the form of intraventricular tunneling. [source] | |||||||||||||||||||||||||||||||||||||