A large renal bullet that resembles a large renal stone. A rare case scenario.

INTRODUCTION: Genitourinary trauma secondary to a gunshot wound is uncommon as it only occurs in about 10% of cases. We present a case of a gentleman who suffered a gunshot wound to the kidney. PRESENTATION OF CASE: A 28 year old man presented with irritative lower urinary tract symptoms (LUTs) since three months. The medical history was irrelevant. He is known case of neurogenic bladder maintained on regular clean intermittent catheterization (CIC). He has history of gunshot to the back since few years that resulted in spinal injury. CTUT showed retained bullet inside the right kidney that look alike hyperdense renal stone, Moreover, multiple vesical stones. The vesical stones were treated with cystolitholapaxy. Given that the patient is asymptomatic, conservative management for the retained right renal bullet is the feasible option. DISCUSSION: Based on the ASST classification, renal gunshot injury results in a grade IV injury. Abdominal exploration was reserved only in selected scenarios. Gunshot injuries to the kidney are commonly associated with thoracic and abdominal injuries. Gunshot injuries may be caused by low-velocity or high-velocity bullets. Given the paucity of cases reported in the literature, it is not obvious what is the optimum management of such patients with a retained renal bullet? We present the radiological findings and a clinical case summary as well for those who have Grade IV kidney injury and retained bullet managed conservatively. CONCLUSION: Retained renal bullet post gunshot injury to the back is unusual presentation. A characteristic star-like pattern produced by lead shots and not by "stone," consisting of plastic detonating cap will aid the urologist to differentiate retained renal bullet from renal stone. In such scenario, asymptomatic renal bullet look alike renal stone doesn't necessitate treatment.

Case report of a rare urinary bladder tumor variant (carcinosarcoma).

Carcinosarcoma of the bladder is a rare and aggressive variant of bladder tumor. The causes are not clear for this bladder tumor variant. Early diagnosis with immediate surgical resection is the most accepted management as reported so far in the literature, but the optimal management is unknown to date. Here, we report a case of a 62-year-old woman with bladder carcinosarcoma who presented with macroscopic hematuria.

Migration of malleable penile prosthesis.

Penile prosthesis migration is rare. Most reported cases are migration of inflatable penile prosthesis reservoirs. We reported a case of rectal migration of malleable penile prosthesis passed out as hard bowel motion without patient recognition.