DOI: 10.36347/sjmcr.2024.v12i02.012

Pages: 174-177

Background: Intracystic hemorrhage is an extremely rare complication of simple hepatic cysts. Clinical symptomatology is non-specific, and imaging frequently mimics a biliary cystadenoma or cystadenocarcinoma, which makes it challenging from a diagnostic point of view to an appropriate therapeutic approach. In this report, we present a case of a simple hemorrhagic hepatic cyst mimicking a cystic neoplasm. Case Report: 48-year-old men was referred to our hospital for periumbilical abdominal pain with asthenia and 11 kg weight loss. His physical examination and laboratory findings were unremarkable. Carcinoembryonic antigen concentration was three times higher than normal. Abdominal ultrasonography demonstrated an impure cystic mass measuring 120 x 96 x 108 mm on hepatic segments VI and VII. Abdominal CT showed a cystic mass at the liver possibly related to a cystadenocarcinoma. Abdominal MRI revealed a cystic mass with lobulated contours, located in segments VII, VIII and part of VI, measuring 11.8 x11.4 cm long axis, heterogeneous signal with intense fluid towards the top in T1 and T2 and intense fluid towards the decline in T2 and T1, with the appearance of a small inferior septum slightly enhanced after injection. These findings did not exclude the possibility of malignant cystic tumor, such as biliary cystadenocarcinoma. Therefore, endoscopic ultrasound showed a cystic lesion developing in the liver, with a thickened wall in places, mainly adjacent to an intracystic nodule of 25 mm, this nodule continued with the wall. Biopsy performed using a 22G ultrasound. Aspiration of liquid: string test negative. Pathological examination confirmed a hemorrhagic biliary cyst and there was no tumor tissue. We observed a significant improvement in symptoms and reduction in cyst size after needle aspiration and we decided to adopt a conservative approach. The patient was followed and one year later, the patient remained in good condition without any complaints. ................