RESUMEN
A 53-year-old male presented with a right inguinal mass of one-year duration. The fine needle aspiration of the inguinal mass showed a highly cellular tumor composed of sheets and isolated, large round to polygonal cells with moderate pleomorphism. Many bare nuclei were seen with occasional intranuclear inclusions. A provisional diagnosis of metastasis probably of testicular tumour was made. The orchidectomy showed a brown tumor replacing the entire testis and infiltrating the epididymis. The histological features showed Leydig cell tumor without Reinke crystalloids.
Asunto(s)
Biopsia con Aguja Fina , Humanos , Tumor de Células de Leydig/patología , Masculino , Persona de Mediana Edad , Neoplasias Testiculares/patologíaRESUMEN
Teratomas of the lesser omentum are extremely rare and all cases reported in the literature have been benign teratomas with mature tissue elements. A case of teratoma, which behaved in benign fashion in spite of immature elements in a 16-year-old male, is reported. The patient remained free of disease 7 years after surgical resection of the tumour.