Spontaneous rupture of hepatic hemangioma: case report and literature review

Abstract

Hepatic lesions represent a potential etiology of spontaneous hemoperitoneum. Among these, hepatic hemangiomas, characterized by congenital vascular malformations, stand out as the most likely benign liver neoplasms, frequently presenting as asymptomatic entities. However, spontaneous rupture constitutes the gravest complication associated with these lesions, underscoring the imperative of prompt diagnosis. Notably, the global mortality rate attributed to spontaneous rupture of hepatic hemangiomas remains elevated. Hence, achieving an accurate diagnosis of this condition is paramount for informing. Hepatic hemangioma stands as the prevailing benign hepatic neoplasm, with autopsy studies indicating a prevalence ranging between 3% and 20%. In a clinical scenario, a 64-year-old patient presented at Sant’Anna and S. Sebastian Hospital with severe abdominal pain, hypotension (blood pressure 70/40 mm Hg), tachycardia (heart rate 120 bpm), and abdominal muscle guarding upon physical examination. Ultrasound assessment revealed the presence of free intraperitoneal fluid. However, the ultrasound examination could not be completed due to the patient’s deteriorating hemodynamic status and manifestation of instability. Consequently, an urgent exploratory laparotomy was deemed necessary and promptly undertaken in the operating theater.