Dermatology online journal
-
Dermatol. Online J. · Jun 2016
Comment LetterNon-invasive methods to establish the diagnosis of terra firma-forme dermatosis: The SMART (Skin Modified by Alcohol Rubbing Test) evaluation and dermoscopy.
Terra firma-forme dermatosis may mimic a variety of hyper pigmented dermatoses. The diagnosis can be characterized using dermoscopy and confirmed with the SMART (Skin Modified by Alcohol Rubbing Test) evaluation. When terra firma-forme dermatosis (Duncan's dirty dermatosis) is clinically suspected, clearance of the dermatosis follows rubbing the affected skin with 70% isopropyl alcohol.
-
Internet resources play an important role in how medical students access information related to residency programs.Evaluating program websites is necessary in order to provide accurate information for applicants and provide information regarding areas of website improvement for programs. To date, dermatology residency websites (D WS) have not been evaluated.This paper evaluates dermatology residency websites based on availability of predefined measures. ⋯ A majority of dermatology residency websites contained adequate information on many of the factors we evaluated. However, many were lacking in areas that matter to applicants. We hope this report will encourage dermatology residencyprograms to improve their websites and provide adequate content to attract the top residents for their respective programs.
-
Dermatol. Online J. · Nov 2015
Case ReportsA curious case of blue-green discoloration in a middle-aged indian man: Chromhidrosis.
Chromhidrosis is a rare sweat gland disorder characterized by the excretion of colored sweat. It can be classified as apocrine, true eccrine, and pseudochromhidrosis. Amongst the different types of chromhidrosis, green chromhidrosis is extremely rare. We describe herein a case of blue green chromhidrosis induced by ingestion of homeopathic medicine. ⋯ Our case emphasizes the importance of considering any type of ingested medicine, including homeopathic medicine, as a probable cause of chromhidrosis.
-
Pigmented oral lesions compose a large number of pathological entities, including exogenous pigmentat oral tattoos, such as amalgam and graphite tattoos. We report a rare case of a graphite tattoo on the palate of a 62-year-old patient with a history of pencil injury, compare it with amalgam tattoos, and determine the prevalence of oral tattoos in our Oral Pathology Service. We also compare the clinical and histological findings of grafite and amalgam tattoos. ⋯ Graphite tattoos occur in younger patients when compared with the amalgam type. Histologically, amalgam lesions represent impregnation of the reticular fibers of vessels and nerves with silver, whereas in cases of graphite tattoos, this impregnation is not observed, but it is common to observe a granulomatous inflammatory response, less evident in cases of amalgam tattoos. Both types of lesions require no treatment, but in some cases a biopsy may be done to rule out melanocytic lesions.
-
Dermatol. Online J. · Oct 2015
Review Case ReportsScalp necrosis overlying a ventriculoperitoneal shunt: a case report and literature review.
The use of ventriculoperitoneal (VP) shunts has become ubiquitous in neurosurgery for the treatment of hydrocephalus. VP shunts work by creating a conduit for cerebrospinal fluid (CSF) to flow from the cerebral ventricles to the peritoneum and thus relieving pressure. Although typically safe, VP shunt complications are extremely common, occurring in up to 29% of adult cases and approximately half of pediatric cases. These complications may require patients to undergo several revisions throughout their lifetime Purpose: We describe a man who developed scalp necrosis overlying his VP shunt. We also summarize the potential complications of VP shunts. We discuss the presentation and pathogenesis of scalp necrosis in these patients. ⋯ VP shunts are devices that are frequently used for reducing intracranial pressure associated with hydrocephalus. The insertion of the shunt beneath the scalp sets the stage for potential pressure-induced scalp necrosis. The early recognition and diagnosis of VP shunt-induced scalp necrosis is essential to prevent infections and future complications.