ArticleLa Radiologia medica2021
Abdominal perivascular epithelioid cell tumor (PEComa) without visible fat: a clinicopathologic and radiological analysis of 16 cases.
Article in La Radiologia medica, 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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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- Case report: Urachal perivascular epithelioid cell tumor.Frontiers in oncology · 2024Article
- Hepatic perivascular epithelioid cell tumor: a retrospective analysis of 36 cases.Frontiers in oncology · 2024Article
- Large Bowel Ischemia/Infarction: How to Recognize It and Make Differential Diagnosis? A Review.Diagnostics (Basel, Switzerland) · 2021Review
- Is Magnetic Resonance Imaging Able to Provide Specific Diagnoses? A Case Report of Clear Cell Sarcoma of Soft Tissue in the First Metacarpal of the Hand.Case reports in oncologyArticle
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Authors and funding
6 authors at 1 institution in 1 country.
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Abstract
objectiveTo retrospectively review the clinicopathological features and computed tomography (CT) and magnetic resonance imaging (MRI) findings of abdominal perivascular epithelioid cell tumor without visible fat (PEComa MATERIALS AND
methodsSixteen patients with surgically and pathologically confirmed perivascular epithelioid cell tumor without visible fat were enrolled. Their clinicopathological data and imaging findings were retrospectively reviewed. The CT and MRI features, including location, size, shape, margin, density, calcification, cystic necrosis and enhancement pattern, were analyzed.
resultsThere were 4 males and 12 females (median age, 46 years; range, 21-65 years) in this study. All 16 patients were diagnostic asymptomatic unenhanced CT or MRI and revealed a well-defined (n = 13), oval (n = 10), mass with heterogeneous (n = 6) or homogeneous density/signal intensity (n = 7), calcification and hemorrhage was no found in any cases. On enhanced CT/MRI, markedly enhancement patterns (n = 14) were observed. The "peripheral enhancement" sign was observed in 13 cases. One in 16 cases recurrence was discovered during the follow-up period.
conclusionsDynamic CT, MRI and pathology of PEComa
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