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Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach
Published on: August 8, 2025
[The liver hemangioms: operation or observation].
Khirurgiia
|December 11, 2012
Summary
Surgical intervention for liver hemangiomas is rarely needed. Conservative management with ultrasound monitoring is often sufficient, with surgery reserved for severe symptoms, diagnostic uncertainty, or rapid growth.
Area of Science:
- Hepatology
- Surgical Oncology
- Diagnostic Imaging
Background:
- Liver hemangiomas are common benign liver tumors.
- Treatment decisions for liver hemangiomas involve balancing risks and benefits.
- Understanding natural history and optimal management strategies is crucial.
Purpose of the Study:
- To analyze treatment outcomes for patients with liver hemangiomas.
- To evaluate indications for surgical intervention.
- To compare surgical techniques and long-term follow-up results.
Main Methods:
- Retrospective analysis of 178 patients diagnosed with liver hemangiomas.
- Review of surgical interventions, including tumor enucleation and liver resection.
- Long-term follow-up assessment of symptomatic and asymptomatic patients.
Main Results:
- Surgery was performed in 28% of patients, primarily for symptomatic disease (42%), unclear diagnosis (24%), or rapid growth (16%).
- Lethality was 2%, with postoperative complications in 24% of operated patients.
- Tumor enucleation was preferred over liver resection; 88.5% of operated patients remained symptom-free, and 84% of non-operated patients also improved or remained asymptomatic.
Conclusions:
- Surgical treatment for liver hemangiomas is infrequently necessary.
- Enucleation is a preferred surgical approach over liver resection.
- Accurate diagnosis allows for long-term observation with annual ultrasound monitoring.
