RESUMO
Capillary hemangioma of the testis is extremely rare. Because it is difficult to differentiate from malignant testicular tumors clinically and radiologically, radical orchiectomy is usually performed. Although the fate of hemangiomas of the testis left untreated is unknown, there is no evidence that hemangiomas become malignant. We report a case of a 2-year-old child with capillary hemangioma of the testis which was diagnosed as a malignant tumor preoperatively.
Assuntos
Criança , Pré-Escolar , Humanos , Capilares , Hemangioma , Hemangioma Capilar , Orquiectomia , Neoplasias Testiculares , TestículoRESUMO
More than 90% of bladder cancers are transitional cell carcinomas. Transitional cell carcinoma of the urinary bladder ordinarily does not pose diagnostic difficulties and is well known its clinical behavior. However, variation from the classic histology can cause problems in recognition. Recently several variants of transitional cell carcinoma of the urinary bladder have been described to promote the recognition of, or to draw attention to, possible differences in clinical behavior. The presence of a micropapillary component in transitional cell carcinoma is associated with high-stage and high-grade transitional cell carcinoma with a tendency of vascular invasion, and with poor prognostic histologic feature. We report a case of micropapillary transitional cell carcinoma of the urinary bladder.
Assuntos
Carcinoma de Células de Transição , Neoplasias da Bexiga Urinária , Bexiga UrináriaRESUMO
Urethral foreign body extended to bladder and scrotum is very rare. We report a case of urethral perforation by plastic tube extended to bladder and scrotum with brief review of literature.