No abstract

A peer-reviewed consensus guideline for the management of the primary megaureter has been established. The guideline is based on current evidence and peer practice and the BAPU recognized that new techniques requiring further studies may have a role in future management.

The acute scrotum in the paediatric population is a clinical dilemma where a definitive diagnosis can only truly be made at surgical exploration. We postulate that surgical exploration in all cases allows truly accurate diagnoses, treats the torted appendage testes and enables the validity of clinical signs associated with scrotal pathology to be assessed. We retrospectively reviewed all boys less than 15 years old who presented to our institution with scrotal pain over a 2 year period. A total of 121 patients attended of whom 113 had exploratory surgery, 31 (27%) had testicular torsion, 64 (57%) had a torted appendage testis, 12 (11%) had epididymitis, 1 (1%) had fat necrosis and 5 (4%) had no abnormality detected. On exploration 9 (29%) of the torted testis were unsalvageable and thus required excision. The initial clinical impression was frequently demonstrated to be flawed. Two patients with testicular torsion presented with a painless swelling and two further patients had necrotic testes despite a history of pain for less than 4 h. A normal cremasteric reflex and a visible blue dot were detected in boys with testicular torsion. Doppler ultrasound scans were not reliable with 50% sensitivity to clearly differentiate between torsion of the testis and that of the appendage testis. Absolute dependence on clinical features can lead to a misdiagnosis of testicular torsion. The surgical treatment of torted appendage testis is safe, allowing accurate diagnosis and pain relief with minimal morbidity. Early scrotal exploration of all cases with testicular pain ensures maximal testicular salvage.

BXO is a condition more common than we believe and we must be vigilant to find greater number of diagnoses to avoid future complications. The main treatment for BXO is circumcision, but as topical or intralesional treatments are now available with potentially good outcomes, they may be considered as coadjuvants.

We demonstrated that there is a significant long-term morbidity associated with intestinal malrotation even after corrective surgery. Detailed education about the potential for small bowel obstruction must be given to the parents of these children.

We critically analysed the factors known to influence the fertility potential after orchidopexy in children. A comprehensive literature review of all publications in the English language listed in Medline using the words cryptorchidism, undescended testis, orchidopexy, fertility, semen analysis and surgery from 1970 to 2005. In unilateral ectopic, canalicular and emergent testes, as long as the surgery is carried out in early childhood, fertility outcome is good (>90%). The majority of the bilateral abdominal testes are infertile. While unilateral abdominal testes and unilateral absent or vanishing testes have favourable fertility potential, quantification has proven difficult. Despite multiple studies, fertility in crypt orchid tests is still an uncertain issue. Hormonal treatment in conjunction with early surgical correction has not been fully explored. We recommend orchidopexy soon after 6-7 months of age, corrected for term, to maximise the future fertility potential.

Neonatal testicular torsion (NTT) is rare and reported salvage rates vary widely both in their cited frequency and plausibility. The timing and necessity of surgery is controversial with different centers arguing for the conservative management of all cases while others argue for prompt exploration for all. Confusion also reigns over the need to fix the contralateral testis. In order to clarify the issue the authors reviewed the literature and found 18 case series of NTT, containing 268 operated cases suitable for analysis. This paper reviews the literature on NTT specifically regarding salvage rates and timing/necessity of surgery. Its primary aim is to produce an overall salvage rate in the operated group. Overall salvage rate was 8.96%, 24 testes. When operation is specified as an emergency, salvage may be as high as 21.7%. While salvage of a testis torted at birth is rare, it is reported. Early asynchronous torsion is also rare but reported. Worryingly, bilateral torsion can present with unilateral signs.Given these findings, we would suggest early surgery with fixation of the contralateral side.

There is no consensus in the literature about the necessity for excision of testicular remnants in the context of surgery for an impalpable testis and testicular regression syndrome (TRS). The incidence of germ cells (GCs) within these nubbins varies between 0 and 16% in previously published series. There is a hypothetical potential future malignancy risk, although there has been only one previously described isolated report of intratubular germ-cell neoplasia. Our aim was to ascertain an accurate incidence of GCs and seminiferous tubules (SNTs) within excised nubbins and hence guide evidence-based practice. The systematic review protocol was designed according to the PRISMA guidelines, and subsequently published by the PROSPERO database after review (CRD42013006034). The primary outcome measure was the incidence of GCs and the secondary outcome was the incidence of SNTs. The comprehensive systematic review included articles published between 1980 and 2016 in all the relevant databases using specific search parameters and terms. Strict inclusion and exclusion criteria were ultilised to identify articles relevant to the review questions. Twenty-nine paediatric studies with a total of 1455 specimens were included in the systematic review. The mean age of the patients undergoing nubbin resection was 33 months and the TRS specimen was more commonly excised from the left (68%). The incidence of SNTs was 10.7% (156/1455) and the incidence of GCs, 5.3% (77/1455). Histological analysis excluding the presence of either SNTs or GCs was consistent with TRS, fibrosis, calcification or haemosiderin deposits. There is limited evidence on subset analysis that GCs and SNTs may persist with increasing patient age. This systematic review has identified that 1 in 20 of resected testicular remnants has viable GCs and 1 in 10 has SNTs present. There is insufficiently strong evidence for the persistence of GCs and SNTs with time or future malignant potential. Intra-abdominal TRS specimens may contain more elements and, therefore, require excision, although this is based on limited evidence. However, there is no available strong evidence to determine that a TRS specimen requires routine excision in an inguinal or scrotal position.