ArticleHeliyon2023
Imaging features of primary hepatic sarcomatoid carcinoma: Differentiation from hepatocellular carcinoma and intrahepatic cholangiocarcinoma on CT: A preliminary study.
Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 14 citations in OpenAlex.
- Clinical features and prognostic factors for spinal metastasis from sarcomatoid carcinoma: identifying candidates suitable for surgical intervention.BMC musculoskeletal disorders · 2026Article
- Clinical and imaging comparison of primary liver carcinosarcoma and sarcomatoid carcinoma.Abdominal radiology (New York) · 2026Article
- First report of metabolic complete response in hepatic sarcomatoid carcinoma achieved with carbon-ion radiotherapy.Clinical journal of gastroenterology · 2025Article
- Magnetic resonance imaging of hepatocellular carcinoma: a spectrum of uncommon morphologic subtypes, unusual imaging patterns and mimics.Abdominal radiology (New York) · 2025Review
- Article
- Spontaneous Tumor Lysis Syndrome in a Case of Hepatocellular Carcinoma with Sarcomatoid Differentiation.Indian journal of surgical oncology · 2024Article
- Dynamic contrast-enhanced CT and clinical features of sarcomatoid hepatocellular carcinoma.Abdominal radiology (New York) · 2023Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Primary hepatic sarcomatoid carcinoma (PHSC) is a rare type of malignant tumor in the liver. Nevertheless, few studies have focused on the imaging diagnosis of PHSC. In this study, we collected clinical and computed tomography (CT) imaging data of PHSC from two institutions, aiming to investigate the clinical and radiological characteristics of PHSC. Methods: We retrospectively investigated the clinical characteristics and CT features of 22 PHSC patients (19 males and 3 females; mean age, 63.4 years; range, 49 to 76 years), 95 hepatocellular carcinoma (HCC) patients and 50 intrahepatic cholangiocarcinoma (ICC) patients. Two radiologists independently evaluated the CT features of the three groups. Subsequently, we analyzed the differences in the clinical characteristics and CT features between the PHSC and control groups. Results: Most PHSCs were larger than 5 cm (72.7%). PHSC mainly showed irregular (81.8%), heterogeneous (100%) masses with ill-defined (72.7%) borders with necrosis (86.4%) on CT, which are more common CT features versus HCC ( Conclusions: PHSC generally presents as irregularly large masses with necrosis, intrahepatic metastasis, and lymphadenopathy. The CT enhancement of PHSC is mainly part of APHE and delayed progressive enhancement.
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