Marginal Artery of Drummond Pseudoaneurysm Masquerading as Fistulous Tract Resulting in Recurrent Lower Gastrointestinal Bleeding

Introduction: The mortality rate of patients hospitalized with a lower gastrointestinal bleed has been reported at 1.1% in the United States from 2005 to 2014. Pseudoaneurysms, typically associated with pancreatitis, have been described in case reports as a rare condition with a small subset presenting as gastrointestinal bleeding. Our study describes a rare case of recurrent lower gastrointestinal bleeding diagnosed as a pseudoaneurysm by endoscopy and angiography. Case Description/Methods: A 38-year-old male presented to our facility from a long-term care facility with hematochezia and blood clots per gastrostomy-jejunostomy. He had recently been hospitalized for severe coronavirus disease 2019 with a complicated hospital course in the intensive care unit including necrotizing pancreatitis with an abdominal drain, multiple secondary infections, tracheostomy, and percutaneous endoscopic gastrostomy-jejunostomy. On previous hospitalization, he was found to have a small pseudoaneurysm of the gastroduodenal artery and received embolization of the gastroduodenal and gastroepiploic arteries at that time. During transport to our hospital, he was noted to have tachycardia, hypotension requiring norepinephrine, and was transfused one unit of red blood cells. Hemoglobin at this time was 7.5 g/dl after transfusion. Esophagogastroduodenoscopy was completed and showed a gastrojejunostomy tube in the expected location but was noted to be tight to the mucosa, which was pale in appearance. Flexible sigmoidoscopy revealed localized areas of edematous and erythematous mucosa with some associated oozing throughout the sigmoid colon. Repeat evaluation was completed one week later due to recurrent hematochezia. Colonoscopy was performed with identification of an apparent fistulous tract in the sigmoid colon located at 35 cm. Computed tomography angiography localized a pseudoaneurysm arising from the marginal artery of Drummond just proximal to its anastomosis with the ascending branch of the left colic artery and was successfully embolized. Discussion(s): Pseudoaneurysms, such as the one described in this case, have been shown to be associated with pancreatitis and can result if a pseudocyst involves adjacent vasculature. Gastrointestinal bleeding is a rare presentation of this condition. However, this case highlights the importance of repeat colonoscopy and angiography in the setting of a lower gastrointestinal bleed of unknown etiology.

Consequences of anastomotic leaks after minimally invasive esophagectomy: A single-center experience

Background: Anastomotic leak (AL) after minimally invasive esophagectomy (MIE) is a well-described source of morbidity for patients undergoing surgical treatment of esophageal neoplasm. With improved early recognition and endoscopic management techniques, the long-term impact remains unclear. Method(s): A retrospective review was conducted of patients who underwent MIE for esophageal neoplasm between January 2015 and June 2021 at a single institution. Cohorts were stratified by development of AL and subsequent management. Baseline demographics, perioperative data, and post-operative outcomes were examined. Result(s): During this period, 172 MIEs were performed, with 35 of 172 (20.3%) complicated by an AL. Perioperative factors independently associated with AL were post-operative blood transfusion (leak rate 52.9% versus 16.8%;p = 0.0017), incompleteness of anastomotic rings (75.0% vs 19.1%;p = 0.027), and receiving neoadjuvant therapy (18.5% vs 30.8%;p < 0.0001). Inferior short-term outcomes associated with AL included number of esophageal dilations in the first post-operative year (1.40 vs 0.46, p = 0.0397), discharge disposition to a location other than home (22.9% vs 8.8%, p = 0.012), length of hospital stay (17.7 days vs 9.6 days;p = 0.002), and time until jejunostomy tube removal (134 days vs 79 days;p = 0.0023). There was no significant difference in overall survival between patients with or without an AL at 1 year (79% vs 83%) or 5 years (50% vs 47%) (overall log rank p = 0.758). Conclusion(s): In this large single-center series of MIEs, AL was associated with inferior short-term outcomes including hospital length of stay, discharge disposition other than to home, and need for additional endoscopic procedures, without an accompanying impact on 1-year or 5-year survival. Key message: In this large, single-center series of minimally invasive esophagectomies, anastomotic leak was associated with worse short-term outcomes including hospital length of stay, discharge disposition other than to home, and need for additional endoscopic procedures, but was not associated with worse long-term survival. The significant association between neoadjuvant therapy and decreased leak rates is difficult to interpret, given the potential for confounding factors, thus careful attention to modifiable pre- and peri-operative patient factors associated with anastomotic leak is warranted.Copyright © 2022 The Authors

Laparoscopic Roux-en-Y cysto-jejunostomy in a complicated Pancreatic Pseudocyst following SARS-CoV-2 virus pancreatitis in a child

Background: Pancreatic pseudocyst (PPC) is the rare complication of pancreatitis. Unlike to adults, it is ensued due to malunion of pancreatic ducts, autoimmune or frequently post-traumatic. During follow up although it might resolve by conservative treatment, may necessitate interventional approaches. Even endoscopic or percutaneous treatments have been the first line treatment, surgery is inevitably necessary in case of complicated or>6 cm diameter. In this study laparoscopic Roux-en-Y cysto-jejunostomy (LRYCJ), to complicated PPC that did not respond to percutaneous drainage, has been presented. Method(s): A 15-year-old boy had been admitted to state hospital with the complains of vomiting, epigastric pain two weeks after SARSCoV- 2 (SARSC2) virus infection. He has been following due to Autism. Initially he had been treated conservatively due to pancreatitis. One month after, PPC (20 mm) distal to pancreas had been specified. He was referred to our department as the cyst got bigger (75 mm) with recurrent complains. No ductal connection was identified however thrombosis of splenic vein, dilated collateral and distal esophageal variceal veins was detected. Ultrasound guided percutaneous drainage has been performed however two weeks after, 95175 mm PPC at the same location was detected. LRYCJ was performed with four ports via suspending stomach and transvers colon. While Roux-en-Y has been performed through expanded umbilical incision cysto-jejunostomy was intracorporeally performed. Penrose drain was left close to cysto-jejunostomy. Oral feeding has begun on postoperative day 2, drain was removed on day 3. Fullfed and discharged on postoperative day 4. Patient did well after a follow up of 3 months. Conclusion(s): Consequently, our case is the first reported PPC following pancreatitis owing to SARSC2 virus infection. Even endoscopic or percutaneous drainage is the most preferred approach for PPC, in case of large cyst or complicated ones, cysto-jejunostomy could be applied by minimally invasive approach in children also.

Perforation of Jejunal Diverticula in COVID-19 Positive Patients: A Case Series

Jejunal diverticulosis is the herniation of mucosa through weakened wall of jejunum on the mesenteric border. Individuals are usually asymptomatic for most of their lives and are diagnosed incidentally by radiological investigations or during surgery. Increased number of hospital admissions and investigations done to better understand the phenomenon of Coronavirus Disease 2019 (COVID-19) had increased the rate of incidental diagnosis. Four patients admitted to the COVID-19 ward of the hospital were diagnosed with COVID-19. They were treated according to the protocol followed in the state, which included high dose of steroids. During the course of treatment, they experienced abdominal pain with distension and were diagnosed with Jejunal Diverticulitis with perforation. Exploratory laparotomy with jejunal resection and jejuno-jejunal anastomosis with feeding jejunostomy was performed and adequate postoperative care was provided. Two out of the four patients survived and were discharged after they achieved full recovery and became COVID-19 negative. The cause of perforation can be attributed to the high dose of steroids used during the treatment as steroids have been proved to cause spontaneous bowel perforations.

Implanting jejunostomy tube as conservative management of tracheoesophageal fistula in a COVID-19 patient.

A 44-year-old woman with Behcet's disease experienced a severe COVID-19 infection and developed a tracheoesophageal fistula. Despite the need for surgical treatment, she did not consent. Therefore, the patient underwent supportive treatment with a jejunostomy tube. After four weeks of follow-up, the fistula was repaired spontaneously.