Embolization for management of hepatic hemangiomas

Area of Science:

• Hepatology
• Interventional Radiology
• Oncology

Background:

• Liver hemangiomas are the most common primary liver tumors, with clinical significance varying widely.
• Most hemangiomas are small, asymptomatic, and incidentally discovered.
• Symptomatic hemangiomas are often large and present with non-specific upper abdominal complaints.

Purpose of the Study:

• To evaluate the efficacy and safety of embolization as a primary treatment for symptomatic liver hemangiomas.
• To present case reports of patients treated with embolization for symptomatic hepatic hemangiomas.

Main Methods:

• A case series of three patients with symptomatic liver hemangiomas.
• Treatment involved highly selective hepatic embolization.
• Patients presented with varied symptoms including weight loss, abdominal fullness, fatigue, anemia, and pain.

Main Results:

• All three patients underwent successful elective embolization with no significant complications.
• Symptoms resolved acutely in all patients post-treatment.
• Embolization provided effective symptom relief while avoiding surgical intervention.

Conclusions:

• Hepatic embolization is a safe and effective treatment for symptomatic liver hemangiomas.
• This minimally invasive approach offers an alternative to surgery, reducing hospitalization and recovery.
• Embolization should be considered for elective treatment of symptomatic hepatic hemangiomas.