How to do subcostal transversus abdominis plane catheters during midline laparotomy.

Accessing the transversus abdominis plane during midline laparotomy.

Second-look Surgery Detects Low Volume Recurrent Disease Following Cytoreductive Surgery for Peritoneal Carcinomatosis.

BACKGROUND/AIM: Formation of stoma during cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal carcinomatosis (PC) is often performed to reduce the risk of anastomotic leak. Subsequent stoma reversal provides a unique opportunity for second-look surgery to detect early peritoneal recurrence. Current surveillance methods often fail to detect disease early, including imaging and biochemical markers. In our study, we examined the safety and efficacy of second-look surgery for detection and treatment of disease recurrence. PATIENTS AND METHODS: We performed a retrospective analysis of prospectively collected data from 35 patients undergoing stoma reversal from 2015 to 2019 with negative pre-operative imaging. RESULTS: A total of 37% of cases had disease recurrence, with a median peritoneal cancer index of 4. Complete cytoreduction was achieved in all patients. The majority of patients (77%) suffered minor complications only. Median length of hospital stay was 12 days. CONCLUSION: Second-look surgery detects early disease recurrence and is a safe alternative to conventional screening methods post primary CRS/HIPEC for PC. Long-term, routine second-look surgery can improve survival.

Intra-splenic ovarian cystadenoma.

Splenic cysts are relatively common and usually involve post-traumatic or infective aetiologies. The management of splenic cysts varies in its aetiology, symptomology and size. Surgical intervention is warranted for symptomatic, larger sized cysts > 5 cm and can involve spleen-preserving laparoscopic cyst fenestrations, marsupialization or potentially a splenectomy. In this case report, we review a rare case of an ectopic ovarian cystadenoma presenting as a large recurrent splenic cyst.

Laparoscopic Resection of an Acute Rectosigmoid Intussusception Due to a Giant Pedunculated Lipoma.

Intussusception is the invagination and telescopic migration of a proximal segment of the gastrointestinal tract distally and is classically described in the paediatric age group, accounting for 95% of reported cases. Intussusception in adults is highly uncommon; its aetiology involves a wide spectrum of pathologies, namely, concerning malignancy and differing management pathways. In the management of adult intussusception, consideration must be given to the potential malignant nature of the lesion, as reducing a malignant segment could render dissemination. Intussusception with non-malignant lesions like lipomas has been described, usually involving the right and transverse colons. In this case report, we review a rare case of adult colorectal intussusception secondary to a submucosal sigmoid lipoma.

Vitamin D Status and Bone Mineral Density in Children with Inflammatory Bowel Disease Compared to Those with Functional Abdominal Pain.

Low vitamin D has been implicated in reduced bone mineral density (BMD) in children with inflammatory bowel disease (IBD). Our study aimed to evaluate differences in serum 25-hydroxyvitamin D (25[OH]D) and total body less head (TBLH) BMD z-scores in children with Crohn's disease (CD), ulcerative colitis (UC), and those with abdominal pain-related functional gastrointestinal disorder (AP-FGID) as the control group. We also examined the correlation between serum 25(OH)D and TBLH BMD z-score, and factors that affect each of these parameters. A total of 105 children were included and divided into 3 groups: AP-FGID (n = 45), CD (n = 43), and UC (n = 17). Among the 3 study groups, TBLH BMD z-scores were found to be significantly different (0.5 ± 0.8 in CD vs. 0.1 ± 0.8 in UC vs. -0.1 ± 1.1 in FGID; P = 0.037), despite similar levels of serum 25(OH)D. Within each study group, correlation between serum 25(OH)D and TBLH BMD z-score was not observed. Factors found to affect the TBLH BMD z-score were sex (P = 0.018), age (P = 0.005) and serum hemoglobin (P = 0.041), while factors influencing serum 25(OH)D were sex (P = 0.018), CD with reference to AP-FGID (P = 0.020), and serum phosphorus (P = 0.018). Based on our results, vitamin D is a relatively small contributor to bone loss in pediatric IBD and clinicians should consider female sex, older age, and low hemoglobin as risk factors for low BMD in children with IBD.