Ileo-ileal intussusception secondary to a Peutz-Jeghers hamartomatous polyp in an infant.

We report the case of ileo-ileal intussusception secondary to a Peutz-Jeghers syndrome (PJS) hamartomatous polyp in a male infant. The patient presented with non-bilious vomiting and a single episode of passing blood in his stool. An upper gastrointestinal contrast study showed proximal bowel obstruction. At laparotomy, ileo-ileal intussusception was identified with a papillary mass acting as a lead point. The mass was resected, and a primary anastomosis was performed. The patient recovered well and was discharged on postoperative day 5. Histological assessment diagnosed a PJS hamartoma. The patient was well at 1 month follow-up. This case report describes a rare cause of intussusception in an infant that should be considered in the differential diagnosis. The diagnosis of PJS in infancy is uncommon and requires long-term follow-up.

Laparoscopic Enteropexy for Prolapsing Stoma: A Case Series Describing a Novel Technique.

BACKGROUND: Ileostomy prolapse has a cumulative risk of 11% and represents a significant complication with associated morbidity, which may result in multiple admissions and procedures requiring a general anesthetic. We have developed a laparoscopic technique for managing stoma prolapse-so-called laparoscopic enteropexy for prolapsing stoma (LEPS). METHODS: Retrospective analysis of a prospectively maintained departmental surgical logbook was performed alongside clinical case history review for patients undergoing LEPS. Primary outcome was defined as recurrent prolapse. Secondary outcomes were any postoperative complication or complication occurring at the time of stoma closure. RESULTS: A total of 15 LEPS procedures were performed on 14 patients with stoma prolapse-13 were patients with ileostomy and 1 with a loop colostomy. Median operative time was 75 minutes (range 50-95). Median postoperative stay was 1 day (1-4 days). There was one return to theater for a small bowel intussusception on the second postoperative day wherein taking down of the bowel and repeat LEPS were necessary. There was one recurrence of prolapse in a separate patient (1/14 [7%]). Three patients have since had their stoma closed without complication. CONCLUSION: We describe here the initial case series of our LEPS procedure for managing stoma prolapse. This is a reproducible and technically straightforward laparoscopic procedure with an excellent success rate in preventing further prolapse.

Presence of viable germ cells in testicular regression syndrome remnants: Is routine excision indicated? A systematic review.

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.

Intrauterine death rate in gastroschisis following the introduction of an antenatal surveillance program: Retrospective observational study.

AIM: To investigate whether an antenatal surveillance protocol including ultrasound and cardiotocograph monitoring reduces intrauterine death (IUD) in cases of gastroschisis. Secondary outcomes included neonatal death rate, mode of delivery and rate of intervention before planned time of delivery. METHODS: This was a retrospective observational study of all women with antenatally diagnosed gastroschisis who were managed according to the surveillance program between 2002 and 2015 in a tertiary fetal medicine and pediatric surgical center covering the Wessex region of England. We reviewed and analyzed data from the Wessex Antenatally Detected Anomalies (WANDA) database as well as prospectively managed maternity, ultrasound and neonatal databases over the given time period. Case notes were reviewed when delivery was expedited. RESULTS: The IUD rate was 2.2%, a 58% reduction since the introduction of the surveillance protocol. Delivery was expedited in 35.4% of cases, and in 86% of these, delivery was by cesarean section. In women being induced as planned at 38 weeks, the vaginal delivery rate was 88%, and for those in spontaneous labor before 38 weeks it was 75%. CONCLUSIONS: An antenatal surveillance program appears to reduce the IUD in gastroschisis. In one-third of cases, delivery was indicated before the planned date of delivery. When expedited delivery was indicated, the chance of cesarean section was high.

The predictive value of a repeat micturating cystourethrogram for remnant leaflets after primary endoscopic ablation of posterior urethral valves.

OBJECTIVE: We routinely perform a cystourethroscopy 3 months after initial ablation of posterior urethral valves. The aim of this study was to determine the predictive value of the urethral appearance on preoperative micturating cystourethrogram (MCUG) for further valve resection at check cystoscopy. PATIENTS AND METHODS: We retrospectively reviewed 31 consecutive boys (aged 4-18 months) who underwent check cystoscopy and repeat MCUG between 2006 and 2008. RESULTS: Repeat MCUG suggested remnant valves in 10, but no residual leaflets were identified cystoscopically in 4. In 20 boys, the valves appeared completely ablated on MCUG but valve leaflets received further resection in 10. One study was undiagnostic. Residual valves were resected in 83% (5/6) where valves and urethral dilatation were noted on MCUG. Where MCUG suggested either valves or persistent dilatation alone, further resection occurred in 40% (4/10). Remnant leaflets were also present in half of those (7/14) in whom the repeat MCUG had shown complete ablation and resolved/reduced posterior urethral dilatation. CONCLUSIONS: The positive predictive value of valve leaflets and/or posterior urethral dilatation on repeat MCUG for subsequent resection of valve remnants was 56%; the negative predictive value was 50%. We found repeat MCUG alone imprecise in excluding residual valve tissue and recommend check cystoscopy in all.

Conservative management of grade 1V renal injury with complete transection: a case report.

The expectant management of high grade renal injuries in hemodynamically stable children has gained increasing acceptance amongst paediatric surgeons. However, patients with grade 1V injury with complete renal transection have been identified as a subgroup with a poor outcome that may benefit from early operative intervention.Interestingly, both internal and external drainage have been independently utilised as part of the expectant approach. The former is more widely practiced and was first suggested by Haas et al who used it successfully in 5 patients with grade 1V renal trauma. Yet to be clearly established in this context is the value and timing of external drainage, particularly, when used in combination with internal stenting.Described is a child with complete renal transaction who was successfully managed with a combination of internal and external drainage.