ABSTRACT
INTRODUCTION AND IMPORTANCE: Giant hepatic haemangioma (GHH) is defined as a hepatic haemangioma (HH) of >10 cm in diameter. Its association with thrombocytopenia and consumption coagulopathy is quite rare. CASE PRESENTATION: Here, we present a case of a 39-year-old man with a rapidly enlarging 25-cm GHH arising from the entire left hemiliver. Laboratory findings suggested pancytopenia but normal liver and renal functions. He was diagnosed with Kasabach-Merritt syndrome (KMS). After three units of aphaeretic platelet transfusion, the patient underwent left hepatectomy. Postoperative recovery was uneventful, and his regular follow-up revealed no recurrence even after two years. CLINICAL DISCUSSION: HH predominantly affects females, but males can also be affected, as seen in this case. With observation, it can grow over time, particularly in patients under 50 years of age. Surgical management should be considered when HH causes symptoms or is larger than 10 cm. The evolving understanding of GHH and the critical role of surgery are important, particularly when they complicate haematological or coagulation profiles and lead to thrombocytopenia. CONCLUSION: Our case report highlights the significance of surgical intervention in GHH, and a disease-free outcome can be expected for patients with this condition in the future. To our knowledge, this is the first such case report from Bangladesh.