Rare Case Reports on Ectopic Liver Tissue: Incidence, Surgical Management, and Outcomes

Mohamed Dheker Touati*, Ahmed Bouzid, Wassim Romdhane, Fahd Khefacha, Med Raouf Ben Othmane, Wassim Dziri, Anis Belhadj, Ahmed Saidani and Faouzi Chebbi

Introduction and importance: Ectopic liver tissue is a rare finding, often discovered incidentally during procedures like cholecystectomy. Understanding its clinical implications, including potential malignancy and complications, is crucial for effective management and improving patient outcomes.

Case presentation: A 45-year-old female presented with six months of biliary colic, worsened by fatty meals. Preoperative ultrasound revealed a gallbladder with microcalculi. During elective laparoscopic cholecystectomy, a brownish tissue fragment resembling hepatic parenchyma was found on the gallbladder fundus and removed. Histopathology confirmed ectopic liver tissue with mild steatosis and no malignancy.

Clinical discussion: Ectopic liver tissue, with a prevalence of 0.47%, typically attaches to the gallbladder but can also be found in other abdominal and thoracic locations. It may be linked to congenital malformations and has a risk of degeneration into malignancy due to its incomplete vascular and ductal system. Diagnosis is usually incidental during surgery, and en-bloc removal is advised to prevent complications and potential neoplastic transformation. Identifying its vascular supply before dissection is crucial to avoid severe bleeding.

Conclusion: Ectopic liver tissue, despite its rarity, requires careful management due to its potential for malignancy and complications. Timely detection and en-bloc removal are vital to prevent adverse outcomes and ensure optimal patient care.

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Published on: Oct 17, 2024 Pages: 39-41

Full Text PDF Full Text HTML DOI: 10.17352/2455-2968.000165
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