Staining gonadal lymph vessels with patent blue V is an effective and simple method of visualization of the lymphatic drainage from the testis. Blue-stained lymph vessels could be readily distinguished and preserved during a laparoscopic varicocelectomy, which results in a decrease of hydrocele development. To validate an efficacy of vital staining of lymphatic vessels in avoiding hydrocele formation, a larger series and longer follow-up are necessary.

The laparoscopic upper pole HNU is a safe and feasible procedure, even in infants. It is associated with minimal morbidity, and the operative time is acceptable and not significantly longer in comparison with the open approach. LHNU reduces analgesic requirements and hospital stay. In our opinion it should be the preferred option for HNU in children.

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Objectives: To present versatile surgical reconstructive techniques and their outcomes in pediatric patients with genitourinary rhabdomyosarcoma. Methods: We retrospectively analyzed the oncological and urological outcomes of seven patients treated between 1992 and 2014 according to the Cooperative Weichteilsarkom Studiengruppe protocols. Intergroup Rhabdomyosarcoma Study staging: local, six patients; and IV, one patient. Histology: embryonal, five patients; unclassified, one patient; triton tumor one patient. Surgical treatment included: cystectomy, uterectomy and partial vaginectomy, one patient; radical cystectomy, two patients; cystectomy, one patient; cystectomy with partial prostatectomy, one patient; partial cystectomy, one patient; and partial prostatectomy, one patient. Results: All patients were alive in complete remission at last follow up. In four cases, ileal conduit with ureteral reimplantation with serous-lined extramural tunnel (Abol-Enein technique) was carried out, which was followed by conversion into ileal continent bladder with continent appendiceal stoma for clean intermittent catheterization in three patients. In one boy, partial cystectomy and continent reconstruction was carried out during a single surgical procedure. One child with incontinent urinary diversion is still awaiting a continence solution. One child after partial prostatectomy is continent without any voiding disturbances. Conclusions: The timing and extent of radical surgery for treatment of genitourinary rhabdomyosarcoma depend on the local anatomical conditions, and the response to previous chemo-and radiotherapy. Cystectomy followed by various reconstructive techniques still remains an important option in the local treatment.

We present a case of a girl with an extremely rare, posterior type of persistent cloaca, which was associated with other abnormalities, including an undeveloped vulva and vagina, agenesis of the right kidney, secondary obstructive megaureter, unicornate uterus, persisted tailgut, sacral bone hypoplasia, and pubic symphysis hypertrophy. An operative approach was as follows: (i) colostomy and ureterocutaneostomy; (ii) creation of an ileal conduit with antirefluxing uretero-ileal anastomosis, and then creation of a continent catheterizable ileal reservoir; (iii) anastomosis of sigmoid colon to rectal stump; and (iv) vaginal and external genital reconstruction. Because of abnormal anatomical conditions where the uterus was situated adjacent to the open, incompetent bladder neck, we decided to create a vagina using the bladder wall instead of the bowel segment.