ReviewThe Journal of international medical research2021
Current knowledge of primary prostatic extra-gastrointestinal stromal tumor: a case report and review of the literature.
Review in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- The association of genitourinary cancer among Saudi patients with gastrointestinal stromal tumors and a systematic literature review.Scientific reports · 2023Pooled it
- Computed tomography-based contrast features for distinguishing extra-gastrointestinal stromal tumors from intra-abdominal fibromatosis.Diagnostic and interventional radiology (Ankara, Turkey) · 2025Article
- An update on gastrointestinal stromal tumors (GISTs) with a focus on extragastrointestinal stromal tumors (EGISTs).Gastroenterology report · 2025Review
- Extragastrointestinal stromal tumors with diffuse membranous distribution with bleeding: A case report.World journal of clinical cases · 2024Article
- Primary extragastrointestinal stromal tumor of the prostate: review of the literature and case report.Annals of medicine and surgery (2012) · 2023Article
- Gastrointestinal stromal tumor presenting with lower urinary tract symptoms - A series of five cases with unusual clinical presentation.Indian journal of urology : IJU : journal of the Urological Society of IndiaArticle
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The patient was a 62-year-old man diagnosed as having prostatic extra-gastrointestinal stromal tumor (EGIST) who was treated with imatinib. No recurrence or metastasis was found after a 6-month follow-up. We identified 14 cases of prostatic primary EGIST in PubMed and summarized these cases with our case. The patients' ages ranged from 31 to 78 years (average: 53.6 years), and most patients' prostate-specific antigen (PSA) concentrations were within normal limits (92.9%, 13/14). All patients underwent imaging examinations; prostatic masses measured 6 to 14.2 cm (mean: 9.43 cm), and imaging excluded secondary prostatic masses from the intestinal tract. By immunohistochemical staining, the tumors were positive for cluster of differentiation (CD)117 (71.4%, 10/14), DOG1 (100%, 7/7), and CD34 (100%, 14/14), and negative for smooth muscle actin (SMA) (71.4%, 10/14), desmin (100%, 11/11), and S100 (100%, 12/12). Treatment depended on the results of the gene mutation detection as well as the risk estimation according to tumor size and microscopic mitotic rates (>5 per 50 high-power fields: 60%, 6/10). Among the 12 patients with reported outcomes, nine achieved good results (no recurrence or metastasis), one achieved reduced mass volume, one experienced recurrence, and one died.
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