ArticleWorld journal of hepatology2021
Surgical treatment outcomes of primary hepatic sarcomas: A single-center experience.
Article in World journal of hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
- A Rare Case of Primary Hepatic Undifferentiated Pleomorphic Sarcoma: Exploring Cancer-related Gene Mutations.Internal medicine (Tokyo, Japan) · 2025Article
- Article
- Primary hepatic leiomyosarcoma concurrent with early-stage lung adenocarcinoma: a rare case report.Frontiers in oncology · 2025Article
- Primary hepatic angiosarcoma: A case report.World journal of clinical cases · 2022Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundPrimary hepatic sarcoma is a rare tumor originated from mesenchymal tissue. There are various pathologic types of primary hepatic sarcoma and the treatment outcome of this tumor was usually disappointing. Unlike hepatocellular carcinoma, outcome of primary hepatic sarcoma is not well-known due to it's rarity. However, with development of medical technology, surgical treatment may lead to better survival.
aimTo investigate the surgical outcomes of primary hepatic sarcoma, we gathered and analyzed the cases of a single institute.
methodsFrom August 2001 to September 2016, a total of nine patients were surgically treated for primary hepatic sarcoma after exclusion of cases with open and closure, early loss to follow-up and sarcomatoid hepatocellular carcinoma and sarcomatoid cholangiocellular carcinoma. Baseline characteristics, tumor characteristics such as tumor pathology, size and number, surgical and adjuvant treatments were reviewed. Tumor recurrence, and patient survival were analyzed with retrospective approach.
resultsThe enrolled participants included five patients with angiosarcoma and four patients with undifferentiated sarcoma. All patients experienced tumor recurrence at a median of 52 post-operative days. Only two patients survived and the 5-year survival rate was 29.6%. One patient with angiosarcoma who received central hepatectomy for primary tumor and received radiofrequency ablation for recurrent tumor still lives for 11 years. One patient with undifferentiated sarcoma received Rt. lobectomy for primary tumor followed by chemotherapy and radiation therapy still lives around 30 mo even though she got additional operation for recurrent tumor. Two patients who received living donor liver transplantation due to angiosarcoma died. Only adjuvant therapy was associated with survival gain (
conclusionPatients with primary hepatic sarcoma may gain survival benefit with surgical resection followed by adjuvant therapy, even though the outcome remains relatively poor.
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