A Rare Urachal Cyst in a Case of Ketamine-induced Cystitis Provides Mechanistic Insights.

Objective: To establish whether the urothelial ulceration observed in ketamine-induced cystitis is triggered by urinary or systemic factors. This was achieved with a rare case where an urachal cyst was found near the bladder dome in a patient undergoing cystectomy for unremitting pain following ketamine abuse.

Methods: Clinical investigations included cystoscopy, video urodynamic investigation, and computed tomography of the kidneys, ureters, and bladder.

Decision making among different treatment options for neurologically impaired boys with undescended testis: a multinational pediatric survey.

Objective: To determine the attitude of referring pediatricians towards the decision of treatment modalities for undescended testis (UDT) in neurologic impaired boys (NIB).

Methods And Materials: An online questionnaire was offered to registered pediatricians in Austria and Germany for online completion.

Results: 221 male (61.