RESUMO
Urogenital synovial sarcoma is an exceedingly rare lesion that can be clinically confused with chronic inflammatory masses and granulomas, squamous cell carcinoma, malignant melanoma or metastatic tumours. We present a case of primary synovial sarcoma of the penis in a 29-year-old Egyptian male. This case report is, to the best of our knowledge, the first report in the medical literature. A review of other penile sarcomas is included with a description and discussion of their pathological and clinical manifestations.
Assuntos
Neoplasias Penianas/epidemiologia , Sarcoma Sinovial/epidemiologia , Adulto , Egito/etnologia , Humanos , Masculino , Neoplasias Penianas/patologia , Pênis/patologia , Sarcoma Sinovial/patologia , Arábia Saudita/epidemiologiaRESUMO
Light microscopical and routine immunohistochemical studies of a cervical neoplasm in a 32 year old woman initially suggested a histiocytic lymphoma, but histochemical staining for chloroacetate esterase established the correct diagnosis. This was supported by electron microscopic findings. Eight months later the patient developed a granulocytic sarcoma in her left breast and haemotological features of acute myeloid leukaemia. Accurate initial diagnosis of granulocytic sarcoma in a non-leukaemic patient may reduce the risk of subsequent acute myeloid leukaemia if appropriate chemotherapy is begun in time.
