Perioperative Management of a Rare Pancreatic Insulinoma Resection: Anaesthetic Challenge!

Insulinoma is a rare, mostly benign and solitary neuroendocrine tumour of the β-cells of islets of langerhans of pancreas. Clinically it presents with a classical ‘Whipple Triad’ encompassing symptomatic hypoglycemia, fasting hypoglycemia (<50 mg/dl) and immediate relief of symptoms after glucose administration. Definitive treatment is laparoscopic or open surgical excision of the tumour. We report and discuss the distinctive anaesthetic considerations and implications during perioperative period. A comprehensive approach including preoperative optimization of blood glucose levels with various drugs and dietary modifications, scrupulous hemodynamic and blood sugar monitoring with prompt initiation of dextrose infusion during surgical handling of tumour and meticulous management of rebound hyperglycemia with insulin infusion in postoperative period remains the essence for better outcome in these subset of patients.

Aortic root aneurysm with right atrial clot: a rare combination

Though the incidence of aneurysms involving the aortic root and/or ascending aorta is common, the combination of aortic root aneurysm and the right atrial clot is extremely rare. No such case is reported in literature till date. This case report presents a 52-year gentleman who came to our emergency department with complaints of breathlessness, abdominal distention, pedal swelling, and decreased urine output with extremely poor general condition. After hemodynamic stabilization and preoperative optimization and workup, he was managed with Bentall procedure with right atrial clot removal. The immediate postoperative course was normal except for deranged liver function tests. The patient was discharged on postoperative day ten.

Risk Factors for Anastomotic Leak, Consideration for Proximal Diversion, and Appropriate Use of Drains

Anastomotic leaks are a major source of morbidity after colorectal surgery. There is a myriad of risk factors that may contribute to anastomotic leaks. These risk factors can be categorized as modifiable, nonmodifiable, and intraoperative factors. Identification of these risk factors allows for preoperative optimization that may minimize the risk of anastomotic leak. Knowledge of such high-risk features may also affect intraoperative decision-making regarding the creation of an anastomosis, consideration for proximal diversion, or placement of a drain. A thorough understanding of the interplay between risk factors, indications for proximal diversion, and utility of drain placement is imperative for colorectal surgeons.

P023 MANAGEMENT OF MASSIVE INCISIONAL HERNIA WITH LOSS OF DOMAIN

Aim Large incisional hernia treatment is challenging for surgeons especially when there is loss of domain. Its management require an appropiate preoperative optimization of the patient. We present a complex case that provides an exhaustive review of different measures in order to treat this type of hernias. Material and Methods A 61-year-old, smoker and diabetic patient consulted because of a large ventral hernia. He underwent an umbilical hernia surgery which recurred three more times. The patient had a M1-M5 W3 hernia with active suppuration through fistulous orifices. The abdominal wall planning CT scan showed a large eventration with 23 cm of transverse defect diameter and a Tanaka index of 92%. Results The patient received support to quit smoking and he lost weight due to an intragastric balloon. Botulinum toxin was administered six weeks before surgical intervention. An andominal pneumeperitoneum catheter was placed, reaching 12.400 liters of ambient air insufflated during 13 days. Finally, surgery was performed, finding a 27 x 35 cm wall defect that required the performance of: After these maneuvers, the posterior abdominal wall could be completely closed. A double preperitoneal mesh (BioA and polypropylene) was placed. After 16 days, he was discharged without mayor complications. Conclusions Loss of domain hernias are a complex entity which requires a multidisciplinary approach and abdominal wall experienced surgeons since it may require extreme measures.