Perforating Granuloma Annulare Appearing as a Psoriasiform Lesion

Autor:	Nedyalko N Ivanov, Shannon C Trotter, Benjamin M Witkoff
Rok vydání:	2019
Předmět:	myalgia Psoriasiform lesion Pathology medicine.medical_specialty Single Case Connective tissue Dermatology Perforating type Dactylitis Lesion 030207 dermatology & venereal diseases 03 medical and health sciences 0302 clinical medicine Granuloma annulare lcsh:Dermatology medicine Perforating granuloma annulare business.industry lcsh:RL1-803 medicine.disease medicine.anatomical_structure 030220 oncology & carcinogenesis medicine.symptom business Granulomatous Dermatitis
Zdroj:	Case Reports in Dermatology, Vol 11, Iss 2, Pp 233-238 (2019) Case Reports in Dermatology
ISSN:	1662-6567
DOI:	10.1159/000501875
Popis:	We present a 54-year-old Caucasian female with a history of diabetes mellitus, multiple sclerosis, and ulcerative colitis who presented with nail dystrophy, polyarthralgia in her hands and hips, myalgia, proximal myopathy, dactylitis, and psoriasiform-appearing progressive, painful plaques on the dorsal aspect of her hands. Histologic examination of the lesion from the left index finger revealed an interstitial and necrobiotic granulomatous dermatitis with connective tissue mucin deposition associated with a perivascular lymphoid infiltrate. Additionally, there was focal transepidermal elimination of the necrobiotic material. She was diagnosed with perforating granuloma annulare (PGA). We are unaware of any other cases of PGA in the literature with this presentation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28075cb1dcf3ef068532d7dc2ee3f721 https://doi.org/10.1159/000501875 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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