Infantile achalasia cardia: A rare case report of a 3-month-old female with recurrent pneumonia successfully treated with surgical intervention.

Introduction: Achalasia, a rare esophageal disorder with an annual incidence of 0.11 per 100,000 in children, is characterized by impaired lower esophageal sphincter (LES) relaxation and peristalsis. Infantile cases are extremely uncommon and often linked to genetic conditions like Allgrove and Down syndrome.

Jejuno-jejunal intussusception following feeding jejunostomy: A case report and literature review.

Introduction: Feeding jejunostomy is a rare cause of jejuno-jejunal intussusception, with presentations ranging from mild bowel obstruction to severe ischemia or perforation.

Case Presentation: A 21-year-old male with a recent history of feeding jejunostomy placement presented with acute upper abdominal pain, bilious vomiting, and inability to pass stool or flatus. Ultrasonography confirmed jejuno-jejunal intussusception, necessitating resection of the affected segment and jejuno-jejunal anastomosis.