Laparoscopic Resection of a Large Mucinous Cystic Neoplasm of the Liver: A Case Report.

J Nippon Med SchAug 26, 2025 (epub)
Case ReportGeneral SurgeryPathology (Anatomic & Clinical)

Yuto Aoki, Yukio Oshiro, Ryo Ga et al.

✦ AI-curated · Sources linked

Case in brief

A woman in her 40s presented with upper abdominal discomfort. Imaging showed a multilocular cystic lesion measuring 11.9 × 8.5 × 13.0 cm in liver segments 4 and 5. She underwent laparoscopic partial resection of those segments; controlled aspiration and a retrieval bag were used to avoid spillage. Pathology identified a mucinous cystic adenoma without malignancy. Her recovery was uneventful, and she was discharged on postoperative day 7.

What made this case unusual

The large lesion was resected laparoscopically while preventing cyst-content spillage, a key technical challenge in this case.

Diagnostic / clinical pearl

For a large hepatic mucinous cystic neoplasm, careful preoperative planning and techniques to contain cyst contents can support laparoscopic resection without contamination.

Source

PubMed · PMID 40866216

Published in J Nippon Med Sch. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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