منابع مشابه
Liver Metastases of Unknown Primary: Malignant Melanoma
According to the National Cancer Institute's (NCI) data, the increase in the number of patients diagnosed with malignant melanoma was found to be at a higher rate than the current increase in all other types of cancer (Jemal et al., 2008). Early diagnosis, appropriate surgical treatment, and chemotherapy have positive impacts on the course of the disease but despite these developments on the tr...
متن کاملTreatment of Regional Metastatic Melanoma of Unknown Primary Origin
(1) BACKGROUND: The purpose of this retrospective study was to evaluate the recurrence and survival rates of metastatic melanoma of unknown primary origin (MUP), in order to further refine current recommendations for the surgical treatment; (2) METHODS: Medical data of all MUP patients registered between 2000 and 2011, were analyzed. Seventy-eight patients were categorized in either lymph node ...
متن کاملPrimary Gastric Malignant Melanoma Mimicking Adenocarcinoma
We report a case of primary gastric malignant melanoma that was diagnosed after curative resection but initially misdiagnosed as adenocarcinoma. A 68-year-old woman was referred to our department for surgery for gastric adenocarcinoma presenting as a polypoid lesion with central ulceration located in the upper body of the stomach. The preoperative diagnosis was confirmed by endoscopic biopsy. W...
متن کاملMalignant 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.
متن کاملPrimary Gastric Melanoma: Case Report of a Rare Malignancy
We report the case of a 64-year-old white male who presented to his primary care physician with complaints of fatigue. Physical exam was unremarkable and laboratory studies revealed profound anemia, for which the patient received a transfusion. Esophagogastroduodenoscopy revealed a bleeding mass in the proximal stomach that was histologically determined to be malignant melanoma, with immunohist...
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ژورنال
عنوان ژورنال: Journal of Gastrointestinal and Liver Diseases
سال: 2021
ISSN: 1842-1121,1841-8724
DOI: 10.15403/jgld-3420