نتایج جستجو برای: specific cutaneous lesion
تعداد نتایج: 1170052 فیلتر نتایج به سال:
We report an exceedingly rare case of amelanotic anorectal melanoma misdiagnosed as hemorrhoids. A 74-year-old man presented with a week's history of "blood on toilet tissue" without bowel complaints or history of cutaneous melanoma. Skin evaluation was normal. Rectal exam was negative for blood, but revealed an anal nodule, interpreted as a hemorrhoid. Hemoglobin was normal; bleeding persisted...
We report a case of blue nevus of the uterine cervix discovered in a cone removed for other reasons. The lesion can be interpreted as a visceral analogue of the cutaneous blue nevus. Histological and Immunohistological studies suggest the melanocytic nature of the lesion.
Mastocytosis most frequently manifests in the skin, so most often is diagnosed by dermatologists at first. Low threshold in clinical suspicion helps early detection of these cases. Cutaneous mastocytosis is an increase of cutaneous mast cells without known underlying disease or inflammatory infiltrate. A skin biopsy with staining specific for mast cells (toluidine blue, Wright-Giemsa) and trypt...
warty dyskeratoma is a rare tumor that presents mainly as an isolated papule or nodule on the scalp, face or neck in the adults. warty dyskeratoma frequently arises as a single lesion with a central keratotic plug on the skin of middle-aged or elderly people. multiple warty dyskeratomas are very rare cutaneous lesions which are mostly seen on the scalp. we herein report a multiple warty dyskera...
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