Cutaneus metaplastic synovial CYST, a case report
سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 411
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شناسه ملی سند علمی:
ACPLMED15_117
تاریخ نمایه سازی: 20 آبان 1397
چکیده مقاله:
The cutaneus metaplastic synovial cyst is a rare benign skin lesion,firstly described in 1987by Gonzalez et al. It is histologically characterized by a intradermal cystic cavity lined bymetaplastic synovial tissue that is often hyperplastic & protrude into it s lumen as villousstructure (with mesenchymal derivation, confirmed by immunohistochemical study).Mostreported cases have demonstrated a history of preceding trauma or post surgical cutaneusscar.The cutaneus metaplastic synovial cyst usually presents as a nondescript nodule with orwithout drainage ,so differential diagnosis include: suture granuloma, epidermal cyst, foreignbody granuloma, leiomyoma, eccrine poroma. Biopsy is necessary for making the correctdiagnosis. We report an 64-year old woman without a history of previous trauma or surgicalprocedure. The lesion is presented as a solitary tender subcutaneous nodule at right ankle.There have been only 24 cases reported in the English literature. so we decided to report thisrare case in Iran.
نویسندگان
Minoo Shafii
Department of Pathology, Tehran Medical Branch, Islamic Azad University, Tehran, Iran
Minoo Saatian
Department of Pathology, Tehran Medical Branch, Islamic Azad University, Tehran, Iran