منابع مشابه
Leaders Problematic pigmented lesions: approach to diagnosis
A number of pigmented lesions are diYcult to classify and raise the possibility of a melanoma diagnosis. Care should be exercised to exclude non-melanocytic lesions, and benign melanocytic entities, both of which can mimic melanoma histologically. In addition, the possibility of the lesion being a melanoma variant or epidermotropic metastasis should be considered. There will still be some cases...
متن کاملPrimary biliary cirrhosis presenting with granulomatous skin lesions.
A case is described of primary biliary cirrhosis in a 59 year old woman who initially presented with a rash over her lower legs 18 months before diagnosis. Skin biopsy examination showed non-caseating granulomas of the sarcoid type. It is believed that this is the first reported case of primary biliary cirrhosis presenting with a granulomatous rash.
متن کاملSentinel lymph node biopsy for patients with problematic spitzoid melanocytic lesions: a report on 18 patients.
BACKGROUND Spindle and/or epithelioid melanocytic proliferations that display overlapping histopathologic features of Spitz nevus and Spitz-like melanoma are diagnostically difficult and controversial melanocytic tumors. There are reports of such lesions metastasizing to regional lymph nodes, with a few widely disseminating, resulting in death. METHODS The authors reviewed clinical and histop...
متن کاملPredicting Problematic
Spoken dialogue systems promise eecient and natural access to a large variety of information sources and services from any phone. However, current spoken dialogue systems are deecient in their strategies for preventing, identifying and repairing problems that arise in the conversation. This paper reports results on automatically training a Problematic Dialogue Predictor to predict problematic h...
متن کاملCirrhosis and Other Hepatic Lesions Produced in Dogs by Thyroidectomy and by Combined Hypophysectomy and Thyroidectomy
1. The reactions of the dog's liver to (a) thyroidectomy and (b) both hypophysectomy and thyroidectomy are described. 2. Fatty changes of varying severity were detected in 8 of the 9 hypophysectomized-thyroidectomized dogs, hepatic fibrosis in 7, and severe cirrhosis in 4 animals of this group. Among the thyroidectomized animals histologically demonstrable fatty livers were present in all 8, mi...
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ژورنال
عنوان ژورنال: Clinical Liver Disease
سال: 2018
ISSN: 2046-2484
DOI: 10.1002/cld.689