12 research outputs found
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Indeterminate cell histiocytosis successfully treated with narrowband UVB
We present a 47-year-old man with a sudden eruption of more than 100 reddish-brown papules, which histologically exhibited a dense dermal proliferation of large mononuclear cells with vesicular nuclei and abundant pale cytoplasm. Electron microscopy and immunohistochemistry revealed findings consistent with indeterminate cell histiocytosis and the patient responded well to treatment with narrowband UVB therapy
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Focal linear elastosis in a patient with joint hypermobility syndrome
Focal linear elastosis (FLE) is a benign skin findingcharacterized by hypertrophic linear plaques withabnormal elastic fibers on histology. We present aunique case in which focal linear elastosis occurredin the setting of joint hypermobility syndrome(JHS). Our patient, a 20-year-old man with a medicalhistory significant for symptoms consistent with JHS,had been followed by the rheumatology clinic formany months. He was referred to the dermatologydepartment for further evaluation of asymptomaticlongitudinal bands on his back that had been presentfor many years. He denied trauma but endorsed ahistory of ‘stretch marks.’ On examination there werenumerous horizontally oriented, firm, linear, yellowto flesh colored bands, all non-tender to palpation.Punch biopsies were performed of involved anduninvolved skin. Histopathology of normal skinrevealed no significant abnormalities whereasinvolved skin demonstrated broadened collagenbundles in the deep dermis. The elastic fiber stain,Verhoeff-Van Gieson, revealed a gross increase in thenumber of elastic fibers, fragmented fibers, fiberswith “paintbrush” or widened-ends, fibers of varyingthickness, and clumped fibers. This combination ofhistopathologic and clinical features was consistent with FLE
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Incidental angiofibromas prompt a diagnosis of multiple endocrine neoplasia type-1 (MEN-1)
Importance: We believe this to be the first documented report of multiple endocrine neoplasia type-1 (MEN-1) in which the diagnosis was suspected based purely on cutaneous findings. The patient was initially referred to the dermatology department for cosmetic concerns and had no overt symptoms, laboratory abnormalities, or known family history of MEN-1.Observations: The patient is a 28-year-old man who was referred to the dermatology department for evaluation and removal of skins lesions, later confirmed by biopsy to be facial angiofibromas and a truncal collagenoma. This combination of cutaneous findings was suspicious for a genodermatosis and genetic testing subsequently confirmed the diagnosis of MEN-1. The patient was referred for appropriate follow up and surveillance.Conclusions and Relevance: This case highlights the importance of vigilance on the part of dermatologists to be aware of subtle skin findings that may be characteristic of rare disorders and may have gone unrecognized by other providers and the patients themselves. In this respect, dermatologists are in a unique position given their specialized training in the recognition of inherited skin disorders. An early diagnosis of an inherited disorder, especially one with increased risk of malignancy, can allow for appropriate surveillance and potentially alter the course of the disease
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Incidental angiofibromas prompt a diagnosis of multiple endocrine neoplasia type-1 (MEN-1)
Importance: We believe this to be the first documented report of multiple endocrine neoplasia type-1 (MEN-1) in which the diagnosis was suspected based purely on cutaneous findings. The patient was initially referred to the dermatology department for cosmetic concerns and had no overt symptoms, laboratory abnormalities, or known family history of MEN-1.Observations: The patient is a 28-year-old man who was referred to the dermatology department for evaluation and removal of skins lesions, later confirmed by biopsy to be facial angiofibromas and a truncal collagenoma. This combination of cutaneous findings was suspicious for a genodermatosis and genetic testing subsequently confirmed the diagnosis of MEN-1. The patient was referred for appropriate follow up and surveillance.Conclusions and Relevance: This case highlights the importance of vigilance on the part of dermatologists to be aware of subtle skin findings that may be characteristic of rare disorders and may have gone unrecognized by other providers and the patients themselves. In this respect, dermatologists are in a unique position given their specialized training in the recognition of inherited skin disorders. An early diagnosis of an inherited disorder, especially one with increased risk of malignancy, can allow for appropriate surveillance and potentially alter the course of the disease
Botulinum toxin: An effective treatment for prosthesis-related hyperhidrosis in patients with traumatic amputations
Hyperhidrosis-related to prosthesis use in patients who have suffered a traumatic limb amputation presents itself as a barrier to comfort, prosthesis use and overall quality of life. This review intends to encourage dermatologists to consider the use of botulinum toxin A or B for the treatment of hyperhidrosis in the residual limb and may serve as a stimulus for a modern, in-depth, and more comprehensive study. A review of the literature was conducted using the PubMed database, focusing on hyperhidrosis treatment after traumatic limb amputation. Articles discussing hyperhidrosis treatment for amputations secondary to chronic medical conditions were excluded. Seven case studies published over the last 12 years have demonstrated positive outcomes of this treatment strategy. Overall, there is little data examining this topic and current publications focus primarily on small case series. A larger, double-blind, placebo-controlled study would likely benefit veterans, service members, and civilians
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The use of systemic corticosteroids in debilitating sycosis barbae, sycosis barbae fulminans
Submitted as: (mark with X) X_Case Report _Case Presentation _Photo Vignette _Letter Authors declare that the contents of this article are their own original unpublished findings. Title: The use of systemic corticosteroids in debilitating sycosis barbae, sycosis barbae fulminans Authors: Kathleen R Krivda MD, Uzoamaka J Okoro MD, Nicholas F Logemann DO Affiliations: Department of Dermatology, Walter Reed National Military Medical Center, Bethesda, Bethesda, Maryland, USA Corresponding Author: Kathleen Krivda MD, Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda MD 20889, Tel: 240-751-3823, Email: [email protected] Abstract (no more than 200 words)
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Lichen striatus-like eruption in an adult following hepatitis B vaccination: a case report and review of the literature
Lichen striatus is a rare inflammatory dermatosis that follows the lines of Blaschko. This paper discusses an unusual presentation of lichen striatus following hepatitis B vaccination and reviews the literature of vaccine-induced lichen striatus
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Lichen striatus-like eruption in an adult following hepatitis B vaccination: a case report and review of the literature
Lichen striatus is a rare inflammatory dermatosis that follows the lines of Blaschko. This paper discusses an unusual presentation of lichen striatus following hepatitis B vaccination and reviews the literature of vaccine-induced lichen striatus