精巣固有鞘膜に認められたMalignant Mesotheliomaの1例

Abstract

A case of malignant mesothelioma of tunica vaginalis testis experienced in an 83-year-old male who presented with a complaint of left intrascrotal pain is reported. The tentative diagnosis was acute epididymitis. Left epididymectomy was performed following the unsuccessful treatment with antibiotics. The histology of the surgical specimen revealed malignant mesothelioma. Radical excision of the left spermatic cord and scrotal content indicated locally advanced disease with positive surgical margin. Metastatic workup, including abdominal and chest computerized tomography scan, magnetic resonance imaging and bone scan demonstrated presence of metastasis to the paraaortic lymph nodes and the lumber spine. The patient is being followed conservatively in consideration of his age and advanced stage of the disease.