Sliding ureteral inguinal hernia: An uncommon embryological trick. Case report and literature review.

INTRODUCTION: Inguinoscrotal herniation of the bladder is a rare clinical entity, with a frequency between 0.5% and 4% of all inguinal hernias. When the whole bladder and ureters migrate into the scrotum, it may cause urinary disorders as hydronephrosis. CASE REPORT: A 77-year-old male patient suffering from hypertrophic obstructive cardiomyopathy, obesity and diabetic disease presented with urinary disorders and left-sided inguinoscrotal hernia. Under clinical suspicion of sigmoid colon involvement in the inguinal canal, abdominal and pelvic computed tomography (CT scan) with endovenous contrast was performed, revealing a left inguinoscrotal hernia, containing the sigmoid colon and the left pelvic ureter causing left hydronephrosis. DISCUSSION: Without create urinary bladder wall leakage, the content of the hernial sac was reduced into the abdominal cavity. Previous subarachnoid anesthesia a left hernioplasty was performed by means of Lichtenstein's method with self-fixating mesh (Bard Adhesix) and subsequent complete resolution of the hydronephrosis. CONCLUSION: Ureter involvement should be suspected when a clinical inguinal hernia is diagnosed concurrently with unexplained hydronephrosis, renal failure, or urinary tract infection, as in the case described. When suspected, the preoperative diagnosis, particularly with CT scan, is essential to avoid complications and to reduce risk of bladder and ureter injuries during hernia repair.

Emergency pancreaticoduodenectomy: When is it needed? A dual non-trauma centre experience and literature review.

INTRODUCTION: Emergency pancreaticoduodenectomy (EPD) has been very rarely reported in literature as a lifesaving procedure for complex pancreatic injury, uncontrollable hemorrhage from ulcers and tumors, descending duodenal perforations, and severe infection. The aim of this study was to analyze the experience of two non-trauma centers and to review the literature concerning emergency pancreaticoduodenectomy. METHODS: From January 2005 to December 2014, from a population of 169 PD (92 females and 77 males; mean age: 61.3, range 23-81) 5 patients (3%; 2 females and 3 males; mean age: 57.8, range: 42-74) underwent EPD for non-traumatic disease performed at two Academic Units of the University of Bari. RESULTS: The emergency pancreaticoduodenectomy subgroup of patients showed an overall morbidity of 80%, and mortality of 40%. In 80% (4/5) of patients treated by emergency pancreaticoduodenectomy, the pancreatic remnant was not reconstructed, and in 20% (1/5) a pancreaticojejunostomy was performed. CONCLUSION: Emergency pancreaticoduodenectomy is an effective life-saving operation reservable to pancreatoduodenal trauma, perforations, and bleeding, unmanageable by a less invasive approach. It should be preferentially approached by surgeons with a high level of experience in hepatobiliary and pancreatic surgery and in trauma centers too, but it should also be in the armamentarium of general surgeons performing hepato-pancreato-biliary surgery.

Mid-Term Follow Up of TAPP Hernia Repair Without Staples and Glue: An Audit of the Data.

Groin hernia repair by using the laparoscopic transabdominal preperitoneal (TAPP) repair approach presents lower post-operative pain with a quicker return to normal patient activity compared to the open technique. Nevertheless, the long learning curve, general anaesthesia, and increased costs due to devices are the arguments against TAPP. Currently, the only mesh fixation techniques are those using glue or tacks. We report the audit of two years follow-up about our experience using a self-gripping lightweight mesh Parietex ProGrip™ (Covidien, Trevoux, France). The records of 39 patients for the first 50 procedures were reported. We registered wound infection, hematoma, seroma, neuralgia, numbness, and recurrence. In our opinion, TAPP procedure with ProGrip™ mesh is a feasible procedure without using fixation devices; costs, chronic pain and recovery are improved. Moreover, in the medium-term follow-up, we are able to reduce foreign body sensation and numbness.

Jejunal overexpression of peptide YY in celiac disease complicated with pneumatosis cystoides intestinalis.

A 61-year old man with coeliac disease and chronic lack of appetite, malabsorption and weight loss, despite the gluten-free diet, was operated because of a sub-diaphragmatic free air due to a small-bowel pneumatosis cystoides intestinalis (PCI). The jejunum showed granulomatous lesions with a honeycombed appearance of air cysts in the submucosa/subserosa. We found overexpression of peptide YY (PYY) into only the jejunum with PCI, while the expression was very weak or absent in the tissue without cysts. One year after surgery, he had no abdominal pain or PCI recurrence. The above chronic symptoms were plausibly attributable to the PYY.