Internal Hernia After Laparoscopic One-Anastomosis (Mini) Gastric Bypass: Video Case Series of a Single-Center Experience.

Internal hernia (IH) after one-anastomosis gastric bypass (OAGB) was thought to have an extremely low incidence. In this video, we report three cases of post-OAGB symptomatic internal herniation. The first case is a 45-year-old female who presented 4 months after her OAGB with crampy abdominal pain and reflux symptoms. An exploratory laparoscopy showed Petersen's hernia; the hernia was reduced with no ischemia and the defect was closed. The second case is a 40-year-old male who presented 7 months after his surgery with abdominal pain and reflux. An exploratory laparoscopy showed Petersen's hernia; bowel was reduced and defect was closed through a laparotomy. The third case is a 64-year-old male who presented with refractory biliary reflux after OAGB. An elective diagnostic laparoscopy showed Petersen's hernia; the hernia was reduced and defect was closed. All patients recovered well with no recurrence of symptoms on follow-up. Internal hernia after OAGB is more common than the reported incidence. The threshold for diagnostic laparoscopy should be lowered for a OAGB patient with symptoms suggestive of IH.

Anal and urinary incontinence in nulliparous women - Prevalence and associated risk factors.

OBJECTIVE: To establish the prevalence and risk factors of urinary and anal incontinence in nulliparous women. STUDY DESIGN: Thirty-one catholic convents were sent a validated questionnaire to determine the prevalence and severity of urinary incontinence, and a similarly structured questionnaire to assess anal incontinence. Multivariable regression models were used to determine independent risk factors associated with the likelihood of urinary incontinence or anal incontinence. MAIN OUTCOME MEASURES: Urine/faecal/flatal incontinence and symptom severity. RESULTS: Of 202 nuns, 167 (83%) returned the questionnaire. Twenty-two women were excluded due to history of childbirth. Of 145 nulliparous women, 56.2% reported urinary incontinence and 53.8% reported anal incontinence. Women aged 66-76 years had significantly increased odds of experiencing urinary incontinence in comparison to women aged 40-65 years: OR: 2.35 (95% CI: 1.02-5.45) (p = 0.04). The risk of urinary incontinence was increased in women with a body mass index ≥ 30 in comparison to those with a body mass index < 19: OR: 6.25 (95% CI: 1.03-38.08) (p = 0.04). With regards to anal incontinence, although none of the differences with age and body mass index groups reached statistical significance, there was a trend towards women in higher body mass index groups having an increased prevalence of anal incontinence. Current/previous hormonal replacement therapy was also associated with significantly increased odds of experiencing urinary incontinence: OR: 2.53 (95% CI: 1.01-6.36), (p = 0.04). However, when adjusting for age and body mass index, there was no significant association with urinary incontinence. CONCLUSIONS: This study highlights that while childbirth is an important risk factor, urinary incontinence and anal incontinence also occur in over 50% of nulliparous women. Additional studies are required to identify other risk factors that may be associated with incontinence in this population.

Standardised Sleeve Gastrectomy Without Reinforcement.

BACKGROUND AND OBJECTIVES: Laparoscopic sleeve gastrectomy (LSG) has some unique complications, the most concerning of which is sleeve leak. Staple line reinforcement (SLR) has been suggested as a means of decreasing the risk of sleeve leak, but it increases the cost. However, there is little in the literature regarding the effect of standardized operative technique in reducing the complications and improving the outcomes in LSG. We sought to demonstrate that standardization of the operative procedure and perioperative care is the key to an excellent 30-day outcome and that SLR is not necessary to ensure a negligible staple line leak and bleeding rate. METHODS: A prospectively maintained database was analyzed to identify 303 consecutive patients undergoing LSG between July 2010 and November 2017. Data on patient demographics, length of hospital stay, conversion to open surgery, perioperative complications, and mortality were analyzed. Standardized operative technique and postoperative protocol were followed in all cases. SLR was not used in any case. RESULTS: Among 303 cases, there were 15 complications (5%), 5 (1.7%) of which were severe (Clavien-Dindo grade ≥3a). There were no conversions to open procedure, no staple line leaks, and no inpatient deaths in the cohort. No patient was readmitted with an early stricture. CONCLUSIONS: The use of a standardized operative and postoperative protocol led to an excellent early outcome in our LSG cases. Standardization may act to obviate the need for routine SLR techniques which are associated with a significant financial cost to both patient and hospital.

Management of chyle leak post neck dissection: a case report and literature review.

Chyle leakage post head-and-neck resection is a rare but potentially life-threatening complication. Management may be problematic and prolonged. Recently, thoracoscopic ligation of the thoracic duct has emerged as a promising technique to definitively treat this difficult problem. We present a recent case of a hemimandibulectomy, radical modified neck dissection and osseocutaneous fibular-free-flap complicated by a chyle leakage. The chyle leak was successfully treated with thoracoscopic ligation of the thoracic duct. In the light of our clinical experience and following a thorough literature review, we have proposed that complicated or high-output chyle leaks (>1000 ml day(-1)) should be treated with early thoracoscopic thoracic duct ligation.