RESUMO
INTRODUCTION: Littre's hernia (LH) is a rare condition involving Meckel's diverticulum within a hernia sac, with an incidence of <0.1 % of all complicated hernias. To this day, only a few case reports have been published concerning this entity. CASE PRESENTATION: A 48-year-old patient with a history of four midline C sections and an incarcerated incisional midline hernia was admitted to the emergency department for small bowel obstruction evolving for 12 h. Examination revealed an incarcerated midline incisional hernia. An abdominal CT scan was performed, showing a multi-orifice incisional hernia with a small bowel loop and a 3 cm abscess. The patient underwent an urgent midline laparotomy. During surgery, we found a small bowel loop with a perforated Meckel's diverticulum, located 50 cm from the ileocaecal valve, associated with a 3 cm abscess. Surgical drainage of the abscess, resection of 20 cm of small bowel, including the diverticulum, and an appendicectomy were performed. The incisional midline hernia was managed by herniorrhaphy. The post-operative course was uneventful. CLINICAL DISCUSSION: Surgeons need to keep in mind the possibility of discovering Meckel's diverticulum in a hernia sac in every incarcerated hernia. Complete history intake and careful physical examination are important to uncover signs prompting clinical suspicion. Littre's hernia is rare and difficult to diagnose, with no distinguishing clinical features or physical signs. CONCLUSION: Managing LH involves treating the symptomatic Meckel's diverticulum with various resection methods and the hernia itself, with mesh application being a controversial topic. Prophylactic resection remains debatable among experts.
RESUMO
The case report describes a 73-year-old woman, with a history of diabetes, who presented with left hypochondrium pain. Interrogation revealed a long-term history of living with Echinococcus granulosus endemic area, associated to close contact with sheep and dogs. Upon physical examination, a painless mass of the left hypochondrium, fixed to the deep plane. Abdominal ultrasonography (USG) showed a 9 cm encapsulated mass in contact with the tail of the pancreas. Further investigation was carried out by performing an abdominal computed tomography (CT) scan showing: large cystic mass with a partially calcified thickened wall, containing multiple vesicles, measuring 11.5 cm, located at the tail of the pancreas. The patient was put under Albendazole for a week and then operated on. During laparotomy, a hydatid cyst was located in the tail of the pancreas. Conservative treatment was done sparing the healthy pancreatic parenchyma and avoiding major surgery for a diabetic patient.
