Ecchymotic groin plaques in an immunocompromised man.
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Biomedical subjects
Publications and source records attributed to Anatoli Freiman.
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Medical residency education and the development of formalized training objectives in Canada have evolved continuously, especially with the introduction of the Canadian Medical Education Directions for Specialists (CanMEDS) competencies by the Royal College of Physicians and Surgeons of Canada (RCPSC) in 1996. In order to evaluate the effectiveness of implementation of CanMEDS competencies in Canadian postgraduate dermatology training programs from the residents' perspective, a comprehensive national survey of all Canadian core dermatology residents was conducted in June 2004. One hundred percent of core (PGY3-5) dermatology residents across the country (n = 48) completed the survey. Forty eight percent of residents were familiar with the CanMEDS competencies. Within the CanMEDS framework, the competencies were felt to be taught adequately by the following proportion of residents: medical expert (78 %), professional (66 %), communicator (52 %), collaborator (48 %), health advocate (48 %), scholar (48 %), and manager (28 %), with notable differences based on the year of training. This is the first national Canadian survey examining dermatology postgraduate education from the residents' perspective with a focus on CanMEDS competencies. While the RCPSC CanMEDS project implementation is presently in the faculty development phase, further work must be accomplished to enhance awareness of CanMEDS competencies and to incorporate these into dermatology residency programs across the country. Particular targeting of the roles perceived to be poorly taught is needed.
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Apert syndrome or acrocephalosyndactyly is a rare autosomal dominant malformation syndrome characterized by craniosynostosis, symmetric severe syndactyly, and a variety of abnormalities of the skin, skeleton, brain, and visceral organs. A case of Apert syndrome and the clinical and specific cutaneous manifestations of this condition are reviewed.
Many cutaneous conditions have associated ophthalmologic findings, which are important to recognize for both dermatologists and ophthalmologists. This review highlights some important ophthalmologic manifestations associated with neurocutaneous syndromes and inherited connective tissue diseases.
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Cryotherapy refers to the use of cold temperature to treat disease and is a mainstay therapeutic modality for a wide variety of skin conditions. This article reviews the early history of development of cryotherapy in dermatology.
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OBJECTIVES: To provide the first comprehensive assessment of dermatology residency training in Canada based on the residents' perspective; to examine and elucidate trends in current residents' envisioned career paths and aspirations. DESIGN: A national survey conducted in June 2004. PARTICIPANTS: All Canadian dermatology residents. MAIN OUTCOME MEASURES: Cross-sectional analysis of (1) satisfaction with and importance placed by the trainees on the various curriculum components as measured by a 5-point Likert-type scale and (2) current residents' career and practice plans. RESULTS: One hundred percent of dermatology residents across the country (n = 48) responded to the survey. The greatest discrepancies between ranked importance and corresponding satisfaction were observed for the teaching from faculty (both didactic and clinic based) and for the practice management exposure and training. Residents were most satisfied with dermatopathology education (score, 4.4 of 5.0) and least satisfied with cosmetic dermatology (2.7 of 5.0) and dermoscopy training (2.8 of 5.0). Men indicated more interest than women in academics (71% [n = 12] vs 45% [n = 14]), research (41% [n = 7] vs 16% [n = 5]), and teaching (71% [n = 12] vs 42% [n = 13]), while female residents were more inclined toward pediatric dermatology (42% [n = 13] vs 29% [n = 5]) and cosmetic dermatology (48% [n = 15] vs 29% [n = 5]). An overall trend of decreased interest in academic and hospital-based practice was noted with progression through residency training. CONCLUSIONS: This study provides a current picture of dermatology postgraduate education in Canada from the residents' perspective. Above all, dermatology residents desire more teaching (clinic, didactic, and practice management) and mentorship from their faculty. Recruitment and retention of women in academic dermatology may benefit from early intervention during residency. The data are intended to assist dermatology programs with development, evaluation, and improvement of their curricula and can serve as a reference point to gauge future trends.
BACKGROUND: Dermatology lexicon is rich with descriptive terminology. However, for a variety of reasons, it also includes a number of misnomers. OBJECTIVE: To review the more commonly encountered and critically appraised misnomers in dermatology. METHODS: A search of MEDLINE (1966 - 2004), eMedicine dermatology text and electronic versions of two standard dermatology texts, Fitzpatrick's Dermatology in General Medicine and Dermatology, was performed using the permutations of the terms: dermatology, skin, cutaneous, and misnomer. RESULTS: Greater than 40 misnomers were identified. CONCLUSIONS: Misnomers in dermatology stem largely from lack of appreciation of underlying etiology or histopathological features of certain skin conditions, imprecise historical observations and erroneous eponymous credit. Historical, clinical, or histopathological explanations are used to clarify the nature of the misnomers, and in some cases suggestions for improved terminology are provided.
Dermatoepidemiology is an important emerging discipline in dermatology. This article reviews clinical and analytic epidemiology pertinent to reading, interpreting, and critically examining the literature, and presents an overview of evidence-based dermatology as a starting point for further study.
BACKGROUND: Although traditionally considered a medical subspecialty, dermatology has rapidly evolved over the past two decades to encompass a wide variety of cutaneous surgical procedures. OBJECTIVE: The study was carried out to evaluate the status of dermatologic surgery practice and skin cancer treatment in Canada. METHODS: In 2003, 550 practicing Canadian dermatologists were surveyed. RESULTS: Two hundred fifty-one dermatologists responded to the questionnaire, with the majority practicing in an urban part-time academic, part-time private setting. Statistics are presented on the types and demographics of dermatosurgical and cosmetic procedures performed, as well as on the specific dermatosurgical therapies used in the treatment of various cutaneous malignancies. CONCLUSIONS: The survey provides a current picture of dermatologic surgery practice and skin cancer treatment in Canada. The data suggest that Canadian dermatologists are further embracing surgical and cosmetic procedures.
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We describe a case of papulonecrotic tuberculid, a rare form of cutaneous tuberculosis, in a 25-year-old Philippino woman who had immigrated to Canada 8 years previously. The patient presented with a 3-week history of tender left cervical adenopathy; 1 week later, she developed multiple ulcerated erythematous nodules and emboluslike lesions scattered over her fingers. Results of a biopsy performed on the lymph node revealed granulomatous lymphadenitis, and Mycobacterium tuberculosis grew from the lymph node. Histopathologic analysis of an ulcerative finger lesion demonstrated nonnecrotizing granulomas with dense lymphocytic inflammation of the superficial dermis; however, results of acid-fast staining, mycobacterial culture, and polymerase chain reaction for M tuberculosis complex were all negative. Different conditions can mimic papulonecrotic tuberculid. Therefore, the diagnosis can be difficult unless M tuberculosis is isolated from a site other than the skin, because stain and culture results from skin biopsy specimens are typically negative and the polymerase chain reaction is positive in only 50% of cases. We review the epidemiology, clinicopathologic features, and differential diagnosis of papulonecrotic tuberculid. Awareness of this entity is important to distinguish it from other conditions and to institute appropriate therapy in a timely fashion.
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