Ileal bezoar causing bowel obstruction mimicking an internal hernia in a patient with Roux-en-Y gastric bypass

Autor: Horacio Javier Guajardo-Pérez, Roberto Agustín Rumbaut-Díaz, Carlos Antonio Morales-Morales, Mario Rodarte-Shade, Mauricio Gonzalez-Urquijo
Rok vydání: 2020
Předmět:
Zdroj: Clinical Journal of Gastroenterology. 13:1111-1115
ISSN: 1865-7265
1865-7257
DOI: 10.1007/s12328-020-01183-8
Popis: We presented a case of a 64-year-old female patient with a history of gastric bypass that presented with bowel obstruction due to a bezoar. She arrived at the emergency department, referring to severe abdominal pain, nausea, and vomiting. Abdominal X-ray reported gastric distention and hydro-air levels. CT scan reported swirling of the mesentery vessels and a collapsed intestinal loop, mimicking an internal hernia. Laparotomy was accomplished, which shows obstruction at 60 cm from the ileocecal valve. An enterolithotomy was performed, and a 6 × 6 cm phytobezoar was extracted. The patient had a satisfactory postoperative outcome, discharging her home on the fourth postoperative day. On a 12 month-follow up, the patient is doing well with no further complications. Gastric bypass continues to be one of the most performed bariatric procedures with low complication rates. It is important to note that not all intestinal obstructions in postoperative bariatric surgeries are due to internal hernias or adhesions. The differential diagnosis of intestinal obstruction due to bezoar must be present in patients who underwent bariatric surgery. Nutritional counseling is essential for the follow-up of patients, emphasizing fluid intake and slow chewing, as well as the use of absorbable materials for suture during the surgery.
Databáze: OpenAIRE
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