RESUMO
We discuss a case of 25 year old male who was evaluated for primary infertility following marriage. He had no previous history of urogenital complaints or abnormalities. In fact, his past medical history was unremarkable. On examination epididymal masses were found. Semen analysis showed azoospermia. Right epididymal mass was surgically excised. Histopathology showed an epididymal neoplasm composed of simple and complex papillary processes lining and filling the ducts. The tumor cells were clear and positive for cytoplasmic glycogen. Immunohistochemistry was also supportive. Diagnosis of clear cell papillary cystedenoma was made based on histopathological and immunohistochemical features.
Assuntos
Carcinoma de Células Renais/diagnóstico , Cistadenoma Papilar/diagnóstico , Cistadenoma Papilar/patologia , Neoplasias Testiculares/diagnóstico , Neoplasias Testiculares/patologia , Adulto , Carcinoma de Células Renais/secundário , Cistadenoma Papilar/cirurgia , Diagnóstico Diferencial , Epididimo/patologia , Epididimo/cirurgia , Humanos , Neoplasias Renais/diagnóstico , Neoplasias Renais/patologia , Masculino , Neoplasias Testiculares/secundário , Neoplasias Testiculares/cirurgiaRESUMO
BACKGROUND: To determine the frequency of various histologic types of primary solid malignant neoplasms in males and females, in our practice, in a large series of surgical biopsies. METHODS: A retrospective study of 20,000 consecutive surgical biopsies in the section of Histopathology, Aga Khan University Hospital (AKU), Karachi, in 2004. RESULTS: Squamous cell carcinoma of oral cavity was the commonest malignant neoplasm in males followed by diffuse Large B cell, Non-Hodgkin's lymphoma and Prostatic adenocarcinoma. In females, infiltrating Ductal carcinoma of the breast was overwhelmingly the commonest malignant neoplasm followed by Squamous cell carcinoma of the oral cavity and esophagus. CONCLUSION: Out of 20,000 biopsies, there were 4616 (23.08%) malignant neoplsms. Carcinoma of oral cavity is very common in our population in both sexes.