Malignant melanoma of the rectum presenting as orbital metastasis
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چکیده
منابع مشابه
Malignant Melanoma of Unknown Primary Origin Presenting as Cardiac Metastasis
Malignant melanoma has a very high propensity to metastasize to the heart. However, melanoma may sometimes present as a metastatic lesion in the absence of a primary lesion, which are called melanomas of unknown primary origin. We report a case in which a patient presented with a metastatic maligant melanoma in the right atrium with pericardial effusion and without a primary origin.
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Mucosal melanomas arising in the nasal cavity are rare tumors comprising less than 1 percent of all melanomas. Often, the common clinical symptom is nasal obstruction. Grossly, they may or may not be pigmented and frequently attain large sizes. Histologic diagnosis of these tumors may be difficult, requiring immunohistochemical or electron microscopic confirmation. Aggressive surgical managemen...
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CONTEXT Malignant melanoma commonly metastasizes to the small intestine where it can cause pain, bleeding, and obstruction. However, jaundice from metastatic melanoma is relatively uncommon. CASE REPORT A case of known malignant melanoma presenting as new onset obstructive jaundice as a result of a rarely reported metastasis to the ampulla of Vater. CONCLUSION Multidisciplinary management o...
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, has been a welcome addition to our endoscopic repair toolbox. This is true especially in confined spaces like the duodenum (or my studio apartment), where placement of traditional through-the-scope clips simply may not be possible. A 56-year-old patient with no history of melanoma was admitted for evaluation of palpable left inguinal adenop-athy consisting of several lymph nodes 1 to 1.5 cm i...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2020
ISSN: 0301-4738
DOI: 10.4103/ijo.ijo_847_20