ArticleSurgical case reports2025
Laparoscopic Distal Pancreatectomy for Lymph Node Metastasis around Splenic Artery from Hepatocellular Carcinoma in a Patient with Portal Annular Pancreas.
Article in Surgical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
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8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
introductionLymph node metastases after hepatocellular carcinoma (HCC) resection exist, although they are not common. However, solitary metastasis to the splenic artery lymph node with suspected pancreatic invasion after HCC resection is rare. In certain cases, surgical resection is performed to improve patient outcomes. We report a case of lymph node metastasis resected by laparoscopic distal pancreatectomy (LDP) in a patient with a unique anatomical anomaly known as portal annular pancreas (PAP). CASE PRESENTATION: A 79-year-old Japanese man underwent laparoscopic left lateral segmentectomy for HCC. Two months after the surgery, alpha-fetoprotein levels remained elevated. Plain computed tomography revealed a swollen lymph node along the splenic artery involving the pancreas and the PAP. We suspected a solitary metastasis to the lymph node around splenic artery with pancreatic invasion. LDP was performed for complete resection of lymph node metastasis. Although the patient developed a grade B postoperative pancreatic fistula, he was discharged on postoperative day 33 under conservative treatment of antibiotics. He has remained recurrence-free for 4 years and 3 months after surgery.
conclusionsLDP was successfully performed for lymph node metastasis around the splenic artery in an HCC patient and resulted in long-term survival. Surgeons should be aware of the unique anatomical characteristics of PAP during LDP.
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