[Avulsion of the penile skin: a conservative approach]. / Avulsione della cute peniena: un approccio conservativo.

INTRODUCTION: Skin avulsion of male genital is a rare urological emergency. Although not life-threatening such lesions are both physically and psychologically traumatic. If poorly managed in the acute setting, these injuries may result in long-term problems or permanent disabilities. METHODS: A 58 year-old male patient was admitted to the Emergency Department of our hospital with a traumatic injury of the penis, caused by a bike trauma. At the inspection, a rather complete degloving of penis and a tear in scrotal skin with no involvement of testes were observed. The skin was completely detached, out of the penis, but for a small flap at the peno-scrotal angle. After a careful cleaning, the penis was covered again with the skin attached to peno-scrotal angle through multiple circumferential sutures. RESULTS: A complete cover of the defects was obtained with one-step surgery. The patient was treated with broad spectrum of antibiotics for 1 month. No infections occurred. The patient was discharged from hospital after 5 days. After 3 months from trauma, the patient is able to achieve sexual intercourse, with normal erectile function, no painful erections and no penile recurvatum. CONCLUSIONS: Traumatic skin avulsion of penis is a rare condition; the best aesthetic and functional results depends on the choice of the proper treatment. Conservative approach in selected cases can provide good results both aesthetically and functionally.

[Retroperitoneoscopic nephropexy]. / Nefropessi retroperitoneoscopica.

INTRODUCTION: Nephroptosis has been defined as renal descent of 5 or more cm on orthostasis. This disease is more frequent in young and slim women. The patient complains pain in upright position,that regress lying down. The therapy consists of surgical treatment. We report the case of a woman treated with retroperitoneoscopic nephropexy. METHODS: We present the case of a 25-years old woman, affected by lumbar pain in upright position for about 1 year. Ultrasound scan of the abdomen and RX-KUB did not show hydronephrosis nor stones. Both an orthopedic examination and a spinal MRI excluded bone or muscular diseases. Intravenous pyelography and diuretic isotope renography in upright position revealed a renal descent of more than 5 cm, without obstruction of upper urinary tract. The patient underwent a renal color doppler imaging, that showed reduction of right kidney resistive index in upright position. The patient underwent a right retroperitoneoscopic nephropexy. After complete dissection of the perirenal fat from the kidney, three nonabsorbable sutures were placed between the posterior renal capsule and the psoas muscle. RESULTS: No blood loss nor peri-operative complications have been observed. One month after the procedure, the patient did not complain any pain. Renal color doppler, performed one month after the nephropexy, showed a normalization of resistive index. CONCLUSIONS: Symptomatic nephroptosis is a disease that has been questioned in the past. Nowadays, the modern imaging and functional examination available allow to identify the "true"cases of symptomatic nephroptosis. The treatment with retroperitoneoscopic nephropexy is an easy and effective procedure.