Interest

Distribution by Scientific Domains

Kinds of Interest

  • academic interest
  • actor interest
  • archaeological interest
  • best interest
  • biological interest
  • biotechnological interest
  • broad interest
  • business interest
  • central interest
  • child best interest
  • clinical interest
  • collective interest
  • commercial interest
  • common interest
  • community interest
  • competing interest
  • conflicting interest
  • conservation interest
  • considerable current interest
  • considerable interest
  • consumer interest
  • cultural interest
  • current interest
  • different interest
  • domestic interest
  • economic interest
  • educational interest
  • emerging interest
  • environmental interest
  • financial interest
  • fundamental interest
  • general interest
  • great interest
  • greater interest
  • greatest interest
  • group interest
  • growing interest
  • high interest
  • historical interest
  • human interest
  • increased interest
  • increasing interest
  • individual interest
  • industrial interest
  • intense interest
  • international interest
  • intrinsic interest
  • keen interest
  • little interest
  • local interest
  • long-standing interest
  • long-term interest
  • main interest
  • major interest
  • male interest
  • material interest
  • medical interest
  • medicinal interest
  • national interest
  • new interest
  • ongoing interest
  • open interest
  • other interest
  • own interest
  • particular interest
  • patient best interest
  • personal interest
  • pharmaceutical interest
  • pharmacological interest
  • policy interest
  • political interest
  • potential interest
  • practical interest
  • primary interest
  • private interest
  • professional interest
  • public interest
  • recent interest
  • renewed interest
  • research interest
  • rising interest
  • scholarly interest
  • scientific interest
  • security interest
  • self interest
  • sexual interest
  • shareholder interest
  • significant interest
  • social interest
  • societal interest
  • special interest
  • specific interest
  • stakeholder interest
  • state interest
  • strategic interest
  • strong interest
  • student interest
  • substantial interest
  • technological interest
  • theoretical interest
  • therapeutic interest
  • tremendous interest
  • vested interest
  • wide interest
  • widespread interest
  • women interest

  • Terms modified by Interest

  • interest analysis
  • interest cost
  • interest differential
  • interest group
  • interest group politics
  • interest groups
  • interest ly
  • interest margin
  • interest parity
  • interest rate
  • interest rate change
  • interest rate derivative
  • interest rate differential
  • interest rate elasticity
  • interest rate guarantee
  • interest rate models
  • interest rate policy
  • interest rate risk
  • interest rate rule
  • interest rate shock
  • interest rate spread
  • interest rate swap
  • interest rate swap spread
  • interest rate volatility
  • interest representation

  • Selected Abstracts


    Periorbital Reconstruction with Adjacent-Tissue Skin Grafts

    DERMATOLOGIC SURGERY, Issue 12 2005
    Andrew J. Kaufman MD
    Background. Reconstruction in the periorbital area is challenging owing to the complex function of the eye, relative lack of adjacent loose tissue, free anatomic margin, central facial location, and the need to maintain symmetry with the contralateral eye. Reconstructive options risk crossing anatomic margins, deviation of the lid margin (ectropion), persistent lymphedema, and repair with skin of dissimilar color, texture, and thickness. Objective. The purpose was to describe a reconstructive option that would avoid crossing cosmetic units or subunits, minimize the risk of ectropion, repair with tissue of similar surface characteristics, and maintain function and symmetry with the contralateral side. Methods. The adjacent-tissue skin graft provides closure in cosmetic units and subunits, avoids tension on the lid margin, and provides similar skin for repair. The procedure is demonstrated by graphic and photographic examples. Results. The procedure provides for esthetic repair of the periorbital area and minimizes the risk of ectropion, lymphedema, asymmetry, and dysfunction of the lids and lacrimal system. Conclusion. Adjacent-tissue skin grafts are a useful alternative for reconstruction of partial-thickness defects on the eyelid and periorbital area. ANDREW J. KAUFMAN, MD, HAS INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Intraoral Extraction of Cheek Skin Cyst

    DERMATOLOGIC SURGERY, Issue 12 2005
    Richard Bennett MD
    Background. When a physician encounters a benign subcutaneous cyst in the cheek, his or her decision whether to excise and how to excise the cyst takes into account the potential risk of postsurgical scarring. Objective. To describe and show an intraoral buccal mucosal approach to excising a cyst in the inferior-anterior cheek so that skin scarring is avoided. Method. An incision was made intraorally in the buccal mucosa, and dissection was carried through the buccinator muscle until the cyst wall was seen. Careful separation of tissue around the cyst was done by blunt dissection, and the unruptured cyst was removed through the buccal mucosal incision. Result. The entire intact cyst was removed without creating any excision marks in the cheek skin. No complications were encountered, and buccal mucosal healing was excellent. Conclusion. A buccal mucosal intraoral approach is an alternative to a percutaneous excision to remove a cyst in the lower cheek region. The intraoral approach avoids a visible scar on the cheek skin. RICHARD BENNETT, MD, MUBA TAHER, MD, AND JUSTINE YUN, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Cryosurgery in the Treatment of Earlobe Keloids: Report of Seven Cases

    DERMATOLOGIC SURGERY, Issue 12 2005
    Tomas Fikrle MD
    Background. Keloids are benign cutaneous lesions that result from excessive collagen synthesis and deposition. Earlobe keloids in particular are seen as a complication of plastic surgery or piercing. Many different treatment modalities have been used, often with unsatisfactory results. Methods. We have made a retrospective analysis of seven young patients (ages 9 to 22 years) with earlobe keloids. Scarring followed plastic surgery in six cases and piercing in one case. All patients were treated with cryosurgery as the monotherapy. The freeze time and the number of sessions varied depending on the clinical findings, the effect of the treatment, and the patients' tolerance. Cryotherapy was started 6 to 24 months after keloid development. Results. Scar volume was reduced in all cases. Complete flattening in five patients and a pronounced reduction to a maximum of 25% of the previous thickness in one other patient were achieved. One patient discontinued the therapy because of soreness after only partial improvement. The procedure was painful for all patients; no further side effects were noticed. No recurrence was observed within 1 to 4.5 years of follow-up. Conclusion. We present an excellent effect of cryosurgery as the monotherapy for the treatment of earlobe keloid scars of young patients. TOMAS FIKRLE, MD, AND KAREL PIZINGER, MD, PHD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Squamous Cell Carcinoma of the Lower Lip: Exact Location Match in Siblings

    DERMATOLOGIC SURGERY, Issue 12 2005
    Dogan Tuncali MD
    Background. In recent years, genetic contribution to the development of skin cancers is under the magnifying glass of several authors and is now regarded as the main initial etiology in carcinogenesis. Objective. Two siblings who had squamous cell carcinoma of the lower lip showing an exact location match are presented. Patients. They did not share common environmental factors, and there was no history of tobacco and/or alcohol abuse. Conclusions. It would be scientifically deceptive to draw generous conclusions for the cases here, other than being a very interesting and unusual coincidence, because further evaluation could not be done to scientifically prove a possible genetic contribution. DOGAN TUNCALI, MD, NURTEN YAVUZ, MD, AHMET TERZIOGLU, MD, AND GÜRCAN ASLAN, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Evaluation of the American Joint Committee on Cancer Staging System for Cutaneous Squamous Cell Carcinoma and Proposal of a New Staging System

    DERMATOLOGIC SURGERY, Issue 11 2005
    Scott M. Dinehart MD
    Purpose. To identify and propose corrections for deficiencies in the American Joint Committee on Cancer (AJCC) system for staging cutaneous squamous cell carcinoma (CSCC). Materials and Methods. Prognostic factors for CSCC were identified by retrospective analysis of the published literature. Limitations and deficiencies in the current AJCC staging system for CSCC were then determined using these prognostic factors. Results. Size, histologic differentiation, location, previous treatment, depth of invasion, tumor thickness, histologic subtype, perineural spread, and scar etiology are the most powerful tumor prognostic indicators in patients with localized disease. The most important prognostic factors for patients with nodal metastases are the location, number, and size of the positive lymph nodes. Proposed changes for the T classification include increased stratification of tumor size, identification of patients with perineural invasion, and the addition of tumor thickness or depth of invasion. The N classification has been expanded to include the number and size of nodal metastases. Conclusion. The current AJCC staging system for carcinoma of the skin has deficiencies that limit its use for CSCC. The proposed TMN staging system for CSCC more accurately reflects the prognosis and natural history of CSCC. SCOTT M. DINEHART, MD, AND STEVEN PETERSON, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Use of a Deep Polypropylene Suture during Earlobe Repair: A Method to Provide Permanent Reinforcement in the Prevention of Recurrent Earlobe Tract Elongation

    DERMATOLOGIC SURGERY, Issue 11 2005
    Joseph F. Greco MD
    Background. Cosmetic repair of elongated or lacerated earlobe tracts is a commonly encountered dermatologic procedure. For esthetic purposes, patients may choose to repierce the repaired lobe over the original site. Subsequent piercing within a scarred area potentially increases the risk of recurrent tract elongation secondary to the reduced tensile strength of the scar. Objective. To strengthen a damaged earlobe by incorporating a nonabsorbable, dermal polypropylene suture during earlobe repair. Methods. The technique is described within the text. Results. A deep polypropylene suture placed within a repaired earlobe tract provides a permanent barrier above which repiercing can be performed. Conclusion. Permanent reinforcement of the repaired earlobe serves to reduce the possibility of recurrent elongation of the earlobe tract. The technique is relevant when repeat piercing is desired over the original site. JOSEPH F. GRECO, MD, CHRISTINE S. STANKO, MD, AND STEVEN S. GREENBAUM, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Aggressive and Neglected Basal Cell Carcinoma

    DERMATOLOGIC SURGERY, Issue 11 2005
    Ali Asilian MD
    Background. Basal cell carcinoma (BCC) is the most common cutaneous malignancy and usually has a benign coarse. Rarely, examples of aggressive and neglected types of this tumor are seen. Objective. To present an interesting and dramatic example of how some people neglect their tumors and how devastating the sequelae can be. Methods. We report a 58-year-old man with an extensive BCC and signs of cranial nerve involvement. Results. The patient had a large, infected ulcer on his scalp. He also had skull bone destruction, osteomyelitis, mastoiditis, cranial nerve paralysis, and radiographic features of the skull base and upper cervical soft tissue involvement. Pathologic studies revealed an infiltrating form of BCC. Conclusions. If left untreated and neglected, as in this case, BCC can become inoperable and complicated. ALI ASILIAN, MD, AND BANAFSHE TAMIZIFAR, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Microcystic Adnexal Carcinoma Involving a Large Portion of the Face: When Is Surgery Not Reasonable?

    DERMATOLOGIC SURGERY, Issue 11 2005
    Daniel Brian Eisen MD
    Background. We report a case of microcystic adnexal carcinoma (MAC) involving a large portion of the face, one of the largest of any MAC reported thus far in this area, and review the literature regarding the nature of the tumor and available treatments. We also review all of the reported cases of metastases and the possible role of radiation in the etiopathogenesis of this tumor. Objective. To review the literature about what is known about therapy for MAC and what options are available to patients who have this disease. Materials and Methods. Case report and review of the literature. Results. Of the 274 cases of MAC thus far reported, there are 6 cases of metastases, only 1 of which resulted in death. Conclusion. Mohs surgery should be the treatment of choice for this tumor; however, when extirpation entails sufficiently large morbidity, given the low rate of metastases and mortality, observation is a reasonable alternative. DANIEL BRIAN EISEN, MD, AND DAVID ZLOTY, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Nonablative Laser Surgery for Pigmented Skin

    DERMATOLOGIC SURGERY, Issue 10 2005
    David J. Goldberg MD
    Background. Nonablative laser surgery has been proven to improve early photodamaged skin and acne scars. These techniques include treatments with lasers, light sources, and/or radiofrequency devices. Objectives. To review the history of nonablative technology and its applicability to darker skin types and to provide an objective look at the various published studies documenting the efficacy of nonablative technology. Conclusion. Nonablative laser surgery can improve skin quality and acne scars in all skin types. Complications are rare but can occur. Future studies are required to compare the efficacy of the various nonablative technologies. DAVID J. GOLDBERG, MD, HAS INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Relevance of Cosmeceuticals to the Dermatologic Surgeon

    DERMATOLOGIC SURGERY, Issue 2005
    Harold J. Brody MD
    Background. The dermatologic surgeon is the dermatologist with special expertise in the surgical care of the health and beauty of the skin. Objectives, Methods, Results. There is no better arena for the use of topical regimens to preserve skin quality than in the time interval devoted to before and after care with respect to surgical procedures. Conclusion. Many of these regimens can be tailor devised with topical drugs and cosmeceuticals together in proper balance in the patient's best interest for affordable health care. HAROLD J. BRODY, MD, HAS INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Botanical Extracts Used in the Treatment of Cellulite

    DERMATOLOGIC SURGERY, Issue 2005
    Doris Hexsel MD
    Background. Cellulite is defined as skin relief alterations that give the skin an orange peel or mattress appearance. The lesions tend to be asymptomatic and may be considered the anatomic expressions of the structures in the affected area, such as the fat and subcutaneous septa. Objective. The present article reviews the most important botanical extracts used as active ingredients in the treatment of cellulite, as well as the steps to obtain these botanicals as raw material and their standardization and quality control, which are important to guarantee their therapeutic action. Methods. The current literature was reviewed, and we also obtained information from the manufacturers of the prducts that contained botanicals because of the few publications about this subject. Conclusions. The reduction in fat deposits through the continuous use of anticellulite products depends on the availability of the active ingredient at the action site, the concentration of the ingredient in the formulation, and the physiochemical characteristics particular to each active ingredient. The botanicals used in topical products must have standardized extracts, which would permit each phytomedicine to have the same effect anywhere in the world. New scientific research is necessary to verify the efficacy and ideal concentrations of such substances. DORIS HEXSEL, MD, CECILIA ORLANDI, MD, AND DEBORA ZECHMEISTER DO PRADO, PHARM, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Cosmeceuticals Containing Herbs: Fact, Fiction, and Future

    DERMATOLOGIC SURGERY, Issue 2005
    Carl Thornfeldt MD
    Background. Modern medicine is rooted in ethnobotanical traditions using indigenous flora to treat symptoms of human diseases or to improve specific aspects of the body condition. Herbal medicine is now used by over half of the American population. Yet the American medical community generally lacks knowledge of the function, metabolism, interaction, adverse reactions, and preparation of herbal products. Objective. Because over 60 botanicals are marketed in cosmeceutical formulations, dermatologists need to obtain working knowledge of the major botanicals. The preparation, traditional uses, mechanisms of action, human clinical data, adverse reactions, and interactions all impact herbal efficacy and are discussed below. Method. English-language medical journal and symposium searches. Results. The most important botanicals pertaining to dermatologic uses, such as cosmeceuticals, include teas, soy, pomegranate, date, grape seed, Pycnogenol, horse chestnut, German chamomile, curcumin, comfrey, allantoin, and aloe. All are documented to treat dermatologic conditions. Only green and black tea, soy, pomegranate, and date have published clinical trials for the treatment of parameters of extrinsic aging. Conclusions. Preparation of botanical-based cosmeceuticals is complex. Very few of these products are supported by evidence-based science. CARL THORNFELDT, MD, FAAD, HAS INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Histologic and Ultrastructural Analysis of Ultraviolet B Laser and Light Source Treatment of Leukoderma in Striae Distensae

    DERMATOLOGIC SURGERY, Issue 4 2005
    David J. Goldberg MD
    Background. Lasers and light sources emitting ultraviolet B (UVB) irradiation have been shown to repigment striae distensae. Objective. The purpose of this study was to analyze the histologic and ultrastuctural changes seen after UVB laser, or light source,induced repigmentation of striae distensae. Methods. Ten subjects with hypopigmented striae were selected. Five subjects were treated with an XeCl excimer UVB laser, and five subjects were treated with a UVB light device. Six months after the final treatment, the biopsies were evaluated for both standard and electron microscopic changes in melanocytes. Results. Analyses of biopsied skin after treatment with both the UVB laser and light source showed increased melanin content, hypertrophy of melanocytes, and an increase in the number of melanocytes in all patients. Conclusions. Repigmentation of striae distensae with either a UVB laser or light source is due to an increase in melanin pigment, hypertrophy of melanocytes, and an increase in melanocytes. DAVID J. GOLDBERG, MD, ELLEN S. MARMUR, MD, CHRYSALINE SCHMULTS, MD, MUSSARRAT HUSSAIN, MD, AND ROBERT PHELPS, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Laser-Doppler Examination Shows High Flow in Some Common Telangiectasias of the Lower Limb

    DERMATOLOGIC SURGERY, Issue 4 2005
    Imre Bihari MD
    Background. The accepted pathophysiology of telangiectasias is reflux from superficial or deep veins. There are physical signs and scientific findings that do not fit this theory but support the possibility of arteriovenous (AV) shunt origin. Objective. If there is a higher flow in spider veins than in the surrounding skin, it means that AV shunts participate in the circulation of the telangiectasia. On the other hand, slow flow indicates reflux as the etiologic factor. Method. Telangiectasias and the surrounding skin of 22 legs of 19 patients were examined with laser-Doppler equipment. Results. The probe over the spider vein found a higher flow value (average 28.2 perfusion units [PU]) than in the surrounding skin (15.6 PU) in 13 limbs, but it was significantly higher only in 5 cases. In 9 limbs, the flow was slower. Conclusion. We interpret the higher flow values as a consequence of open AV shunts. This means that AV shunt pathophysiology was present in some of our cases. IMRE BIHARI, MD, PHD, ANIKÓ MURÁNYI, MD, AND PéTER BIHARI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Nasalis Island Pedicle Flap in Nasal Ala Reconstruction

    DERMATOLOGIC SURGERY, Issue 4 2005
    Maryam Asgari MD
    Background. Defects of the nasal ala can be difficult to repair in a one-stage procedure. We describe a laterally based nasalis myocutaneous island pedicle flap to repair small but deep defects of the superior nasal ala. Objective. To describe a single-stage flap for repair of small defects on the nasal ala that confines the repair to one cosmetic unit. Methods. We discuss the anatomy of the flap and illustrate the method of placing the flap. Results. We present several case examples and discuss potential applications of the flap. We also discuss the flap's limitations by citing an example of necrosis. Conclusions. The nasalis myocutaneous island pedicle flap for repair of nasal alar defects is a new application of a one-stage procedure that yields excellent functional and cosmetic results. Knowledge of the limitations and the anatomy of the flap is crucial for a good outcome. MARYAM ASGARI, MD, MPH, AND PETER ODLAND, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    The Kerf-Cut Dressing: Application of a Woodworking Technique for Efficient Postsurgical Wound Care

    DERMATOLOGIC SURGERY, Issue 4 2005
    John Starling III BA
    Background. Simple surgical excision is one of the most common treatment methods in the dermatologist's armamentarium. We describe a precise postsurgical dressing technique that can be used for wound care of those patients whose treatment involves removal of lesions via cutaneous surgery. Objective. To devise a novel, precise, and effective dressing technique for postsurgical wound care. Materials and Methods. We describe the technique using common in-office instruments. Results and Conclusion. Wound dressings for lesions located on curved areas such as the ears, nose, cheeks, and chin often exhibit less than adequate adherence and stability. The kerf-cut dressing technique optimizes pliability of dressing tape, and this maximizes efficient and stable application of postsurgical wound dressings to curved areas of the body. JOHN STARLING III, BA, PURVISHA J. PATEL, MD, AND RON D. RASBERRY, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Imiquimod Treatment of Superficial and Nodular Basal Cell Carcinoma: 12-Week Open-Label Trial

    DERMATOLOGIC SURGERY, Issue 3 2005
    Ketty Peris MD
    Background Imiquimod is an immune response modifier shown to be effective in basal cell carcinoma (BCC). Objective To evaluate the efficacy, tolerability, and response durability of imiquimod 5% cream in selected patients with superficial and/or nodular BCCs. Methods Seventy-five superficial and 19 nodular BCCs in 49 patients were treated with imiquimod once daily three times a week for up to 12 weeks. Results Of the 49 enrolled patients, 1 discontinued the study and 1 was lost to follow-up. After 12 weeks of treatment, a complete response occurred in 70 of 75 (93.3%) superficial BCCs and a partial response in 4 of 75 (5.3%) superficial BCCs. Ten of 19 (52.6%) nodular BCCs cleared after 12 weeks, whereas 7 (36.8%) showed partial remission. Adverse side effects were limited to local skin reactions. Recurrence was observed in 2 of 70 (2.9%) successfully treated superficial BCCs 6 and 8 months after treatment discontinuation. No recurrence was detected in 68 of 70 (97.1%) superficial BCCs and in 10 successfully treated nodular BCCs after 12 to 34 months of follow-up (mean 23 months). Conclusions In our patient population, treatment of superficial BCCs with topical imiquimod for 12 weeks produced an excellent clinical response overall, with complete remission maintained after a mean of 23 months. KETTY PERIS, MD, ELENA CAMPIONE, MD, TAMARA MICANTONIO, MD, GEORGIANA CLARE MARULLI, MD, MARIA CONCETTA FARGNOLI, MD, AND SERGIO CHIMENTI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Forehead Donor Site Full-Thickness Skin Graft

    DERMATOLOGIC SURGERY, Issue 3 2005
    Vassilios Dimitropoulos MD
    Background Full-thickness skin grafts (FTSGs) are useful for reconstructing nasal defects. Traditional reported donor sites include the preauricular, postauricular, supraclavicular, clavicular, conchal bowl, melolabial fold, and upper eyelid skin. Selection of the "best" donor site is based on the "best" tissue match and ability to camouflage the donor scar. Objective The purpose was to report our experience with FTSGs harvested from the forehead for reconstruction of nasal defects following Mohs' surgery. Methods A retrospective query of the Mohs' surgery database was performed to identify nasal defects repaired with a FTSG harvested from the forehead skin. The research record contained the patient age and gender, defect size, and cosmetic and functional outcomes interpreted by the patient and surgeon. Results FTSGs from forehead skin were used to repair the nasal defects in three patients. The functional and cosmetic outcome of all three cases was deemed excellent by the patient and surgeon. Donor site scars were well concealed within preexisting rhytids. Conclusion FTSGs harvested from the forehead, although limited in practical utility, may offer an optimal FTSG match for limited select defects while also providing an easily camouflaged donor site scar within a forehead rhytid. VASSILIOS DIMITROPOULOS, MD, CHRISTOPHER K. BICHAKJIAN, MD, AND TIMOTHY M. JOHNSON, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    A Case of Aptos Thread Migration and Partial Expulsion

    DERMATOLOGIC SURGERY, Issue 3 2005
    José G. Silva-Siwady MD
    Background In our practice, the use of dented polypropylene suture has become a very simple, conservative, and effective procedure for lifting flabby ptosed facial tissue, improving it without surgery. As with some cosmetic procedures, we have seen complications with this technique. Objective To present a case report of migration and partial expulsion of Aptos thread (TOTAL Charm, Moscow, Russia). Methods After successful fixation of facial tissue with 10 Aptos threads (5 on each side, 3 in the upper and central cheek, and 2 in the mandibular area), the patient returned 28 days later owing to migration and partial expulsion of one of the Aptos threads. Results The expulsed thread was easily removed, and the patient was treated with antibiotic therapy without further complications. Conclusion After this experience, we can conclude that Aptos threads are an additional tool in our arsenal for the treatment of facial aging. We must be especially cautious and aware that our patients can present with previously unknown complications secondary to newly described procedures, as with this recent technique. JOSé G. SILVA-SIWADY, MD, CELINA DÍAZ-GARZA, AND JORGE OCAMPO-CANDIANI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Nail Biopsy: Assessment of Indications and Outcome

    DERMATOLOGIC SURGERY, Issue 2 2005
    Chander Grover MD, MNAMS
    Background For years, nail biopsy has been shunned as a difficult and scarring procedure, which is seldom required in day-to-day practice. Only a few studies with a limited number of patients have been carried out to assess its utility in dermatology. Methods We studied 270 patients with nail disorders (both infectious and noninfectious). In 205 cases, the clinical diagnosis could be confirmed with the help of routine diagnostic aids, in the form of potassium hydroxide preparation, fungal culture, and biopsy of associated skin lesions. In the remaining 65 cases, various types of nail biopsies were carried out after ruling out contraindications to nail surgery. Results Overall, the histopathologic changes were found to be diagnostic in 63% of cases. Findings were more characteristic in infectious disorders of the nail unit. The diagnostic yield varied with the type of biopsy procedure. Side effects in the form of scarring and nail dystrophy were seen in 29.2% of the patients. Discussion Nail biopsy is useful, especially in cases with isolated nail involvement, an absence of skin lesions, and disorders such as twenty-nail dystrophy. It should be advocated in cases in which the routine diagnostic procedures fail to yield results. Proper selection of cases, choice of biopsy technique, and attention to the surgical procedure help in minimizing the side effects associated with the procedure. Conclusion Nail biopsy was found to be a simple, safe, and useful procedure, especially in cases in which the clinical diagnosis is otherwise obscure. CHANDER GROVER, MD, DNB, MNAMS, SONI NANDA, MD, B. S. N. REDDY, MD, MNAMS, AND KRISHNAMOORTHY UMA CHATURVEDI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPPORTERS. [source]


    Pemphigus Foliaceus Masquerading as Postoperative Wound Infection: Report of a Case and Review of the Koebner and Related Phenomenon following Surgical Procedures

    DERMATOLOGIC SURGERY, Issue 2 2005
    Adam 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]


    Angiokeratoma Circumscriptum Naeviforme: Successful Treatment with Carbon-Dioxide Laser Vaporization

    DERMATOLOGIC SURGERY, Issue 2 2005
    Jesús del Pozo MD
    Background Angiokeratoma circumscriptum naeviforme (ACN) is an unusual type of localized angiokeratoma that occurs more frequently in females and is usually located on the buttocks or thighs, showing a unilateral distribution. ACN usually causes large lesions, which may require laser ablation because they often are too extensive to perform surgical excision. Carbon-dioxide laser is a known alternative for treating angiokeratomas. Objective Report of two cases of ACN treated with carbon-dioxide laser vaporization. Patients and methods A 28-year-old woman with a hyperkeratotic, violaceus plaque on her left buttock and a 24-year-old woman with a similar lesion on her right buttock were treated with a carbon-dioxide laser. Two laser passes were performed on each lesion within a single session. Results A successful cosmetic aspect of treated areas was obtained, with minimal pigmentary or textural changes. After a 2-year follow-up in the first patient and a 6-month follow-up in the second patient, no recurrence of the lesions was observed. Conclusions Our results, obtaining relevant cosmetic improvement after a few sessions of treatment, with low morbidity and minimal secondary effects, suggest that continuous-wave carbon-dioxide laser vaporization is a safe and effective treatment for ACN. JESÚS DEL POZO, MD, AND EDUARDO FONSECA, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Curettage prior to Mohs' Micrographic Surgery for Previously Biopsied Nonmelanoma Skin Cancers: What Are We Curetting?

    DERMATOLOGIC SURGERY, Issue 1 2005
    Comparative Study, Prospective, Retrospective
    Background Curettage prior to excision and Mohs' micrographic surgery for nonmelanoma skin cancer is performed based on the assumption that the curette will remove softer, more friable tumor-infiltrated dermis and leave structurally intact normal skin. This assumption, however, has not been objectively examined in the dermatologic surgery literature. Objective We performed a study to examine the ability of curettage to selectively remove and delineate nonmelanoma skin cancer prior to Mohs' micrographic surgery. Methods The study included 150 previously biopsied basal cell and squamous cell carcinomas less than 1.5 cm in size. We conducted (1) a retrospective study of 50 tumors curetted prior to Mohs' surgery by a surgeon who routinely curettes preoperatively; (2) a prospective study in which a surgeon who routinely does not curette preoperatively curetted 50 tumors prior to Mohs' surgery; and (3) a comparative historical group of 50 noncuretted tumors treated with Mohs' surgery by the latter surgeon. All curetted tissue was evaluated histologically. Results Only 50% of the curetted tissue demonstrated the presence of tumor in the curettings, but in 76% of these, the curette left residual tumor at the surgical margins. Of the other 50% in which the curette removed only non,cancer-containing skin, 34% had tumor present at the surgical margin. Overall, the curette removed tumor, leaving no residual tumor at the surgical margins in only 12% of lesions. Comparison with historical noncuretted tumors operated on by the same surgeon showed that curettage did not affect the mean number of stages or the proportion of tumors requiring more than one stage for histologic clearance. Conclusion Although curettage may be helpful in debulking friable skin prior to Mohs' micrographic surgery, it does not reliably delineate the extent of a tumor. MING H. JIH, MD, PHD, PAUL M. FRIEDMAN, MD, LEONARD H. GOLDBERG, MD, AND ARASH KIMYAI-ASADI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Minimal-Scar Segmental Extraction of Lipomas: Study of 122 Consecutive Procedures

    DERMATOLOGIC SURGERY, Issue 1 2005
    Rajiv Y. Chandawarkar MD
    Background Surgical extirpation of lipomas that occur in cosmetically conspicuous areas of the body leaves a visible scar that is usually disfiguring. Minimal-scar segmental extraction (MSE) employs a much smaller incision and extraction and is particularly useful in exposed parts of the body. It can be easily performed in an office setting. Objective The objective of this study was to evaluate the merits of MSE in clinical practice. Unlike other reports in the literature that describe, anecdotally, minimally invasive methods of lipoma removal, our study examined a new method by carefully measuring the results in a larger group of consecutive patients treated using this technique. Materials and Methods A retrospective study was performed using data from 91 consecutive patients with a total of 122 lipomas that were treated using MSE. MSE of lipomas consists of a small stab incision and blind dissection of the tumor followed by its extraction in a segmental fashion. This procedure involves small instrumentation, minimal dissection with preservation of contour, and complete removal of the lipoma, including substantial portions of the capsule. Clinical data, including complications, outcomes, and recurrence rates, were recorded. Results The procedure was well tolerated by patients, who were pleased with the results, particularly the small scar. The incidence of complications was 1.6% (n= 2) and consisted of hematoma (n= 1) and seroma (n= 1). The recurrence rate was 0.8% (n= 1). No long-term morbidity was noted. Conclusions The technical ease with which the MSE can be performed, coupled with a low recurrence rate, makes it a very cost-effective operation. The smaller postoperative scars, rapid healing, and low morbidity allow for better patient acceptance. We recognize the advantages and limitations of this procedure and encourage its use in selected patients. RAJIV Y. CHANDAWARKAR, MD, PEDRO RODRIGUEZ, MD, JOHN ROUSSALIS, MD, AND M. DEVIPRASAD TANTRI, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    Upper Eyelid Full-Thickness Skin Graft in Facial Reconstruction

    DERMATOLOGIC SURGERY, Issue 1 2005
    Dogan Tuncali MD
    Background The potentially available upper eyelid skin, as an alternative donor site, deserves more attention in clinical use. Objective The objective of this study was to prospectively evaluate the clinical behavioral characteristics of upper eyelid full-thickness skin grafts in facial reconstruction. Methods Sixteen patients who concluded the 12-month follow-up period were included in the study. Graft dimensions were measured in place before the graft harvest. Defect sizes were measured following lesion excision and postgrafting. Graft sizes were measured postoperatively at 1, 3, 6, and 12 months. Results The largest and smallest grafts were 46 × 22 mm and 40 × 15 mm (average 43.1 × 19.3 mm) in size, respectively. The largest and smallest defect dimensions were 33 × 23 mm and 17 × 9 mm (average 22.6 × 15.6 mm), respectively. The average postgrafting size was 21.1 × 14.6 mm. Grafts and donor sites healed very well. Generally, an acceptable to good texture and color match was observed beyond 6 months. Wound bed contraction was not observed beyond the first month (p < .05). Conclusion Special characteristics of hairless skin, good color and texture matching, and inconspicuous and hidden donor scar make the upper eyelid a good alternative donor site for small- to medium-sized facial skin defects. The main disadvantages that limit its clinical use are the age of the patient, a lack of adnexal structures, comparatively limited sun exposure, and possible insufficient thickness, especially when deep defects are of concern. DOGAN TUNCALI, MD, LEVENT ATES, MD, AND GÜRCAN ASLAN, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source]


    PERSPECTIVES OF BELIEFS AND VALUES ARE NOT CONFLICTS OF INTEREST

    ADDICTION, Issue 4 2010
    CHRISTOPHER C. H. COOK
    No abstract is available for this article. [source]


    DISCLOSING CONFLICTS OF INTEREST: COMMON STANDARDS IN UNCOMMON CONTEXTS

    ADDICTION, Issue 11 2009
    ISIDORE S. OBOT
    No abstract is available for this article. [source]


    FROM DISABLING TO ENABLING THE PUBLIC INTEREST: NATURAL TRANSITIONS FROM GAMBLING EXPOSURE TO ADAPTATION AND SELF-REGULATION

    ADDICTION, Issue 9 2005
    HOWARD J. SHAFFER
    First page of article [source]


    IS LEVEL OF INTEREST AMONG CANNABIS USERS IN SELF-HELP MATERIALS AND OTHER SERVICES AIMED AT REDUCING PROBLEM USE?

    ADDICTION, Issue 4 2005
    JOHN CUNNINGHAM
    No abstract is available for this article. [source]


    MATTER(S) OF INTEREST: ARTEFACTS, SPACING AND TIMING

    GEOGRAFISKA ANNALER SERIES B: HUMAN GEOGRAPHY, Issue 1 2007
    Tim Schwanen
    ABSTRACT. This paper argues that time-geography can make a contribution to contemporary ,rematerialized' geographies, because the interconnections among social processes, human corporeality and inanimate material artefacts within the landscape were among Hägerstrand's central concerns. Time-geography needs none the less to be extended in several ways to make it more reconcilable with current thinking about materiality in geography. The possibility of combining Hägerstrand's framework with notions from (post) actor-network approaches is therefore explored. It is suggested that concepts and notions from the latter may contribute to the advancement of the conceptualization of action at a distance and agency in general in time-geography, as well as the incorporation of the immaterial realm into space,time diagrams. The resulting materially heterogeneous time-geography is a framework for studying the spacing and timing of different material entities that is sensitive to the role of artefacts and their local connectedness with other material forms. Some of its elements are illustrated briefly through an empirical study of the roles played by a few mundane artefacts in working parents ,coping with child-care responsibilities on working days. The case study suggest that these artefacts not only enable goal fulfilment and routinization but also result in further spacing and timing practices, and can introduce uncertainty and novelty to existing orders. [source]