Button vesicostomy: a continent urinary stoma.

Objective: A modified technique of vesicostomy is described using a gastrostomy button, which could be used as a continent urinary stoma in children with incomplete voiding.

Patients And Methods: From 1998 to 2005, 21 children aged between 4 days and 16 years underwent insertion of button vesicostomy to permit bladder drainage. They had incomplete bladder emptying and clean intermittent urethral catheterization (CIC) could not be established.

Use of sarcoma-based chemotherapy in a case of congenital mesoblastic nephroma with liver metastases.

Congenital mesoblastic nephroma was originally considered to be a benign neoplasm. A more aggressive cellular form, however, that has a close relationship to congenital fibrosarcoma, is widely described. Previous reported sites of metastases are the lungs, heart, brain, and bone.