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A 53year-old Vietnamese male presented with a complaint of a left buttock mass which had grown to 8.0cm during the past three years. A CT scan revealed the gluteal lesion and a large mass of the stomach. A biopsy of the gluteal skin lesion was diagnosed as a high grade neuroendocrine carcinoma consistent with Merkel cell carcinoma. Tumor cells in the gastric biopsy showed the same morphology and immunophenotype...
BackgroundBlack thyroid is a rare condition. It has been considered to be pathognomonic of chronic minocycline ingestion for more than 30 years, although it can also occur in patients with hemochromatosis, ochronosis, mucoviscidosis, and hemorrhage. A possible association of black thyroid with thyroid cancer has been considered, but no direct causal relationship has been established. Hence, the purpose...
We report the case of a 24-year-old Cuban-American man initially presenting with a 1-year history of bilateral testicular pain, subsequently diagnosed as sarcoidosis. The diagnosis was histologically confirmed intraoperatively with excisional biopsy of the right tunica. Genitourinary complaints are a rare initial presentation of this disease. Although therapeutic approaches have varied in published...
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