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An Unusual Case of Primary Prostatic Extragastrointestinal Stromal Tumor
摘要
Extragastrointestinal stromal tumors (EGISTs) originate from several anatomic sites, except the digestive system. We describe an early prostatic EGIST case with lower urinary tract symptoms and a palpable lesion on digital examination. The patient received transrectal ultrasonography‑guided biopsy of the prostate, and the pathological finding demonstrated positive staining for DOG‑1 and CD117. Treatment included only imatinib, which shrank the tumor and led to complete remission. Because of enlarged prostate volume with tumor progression, the initial common manifestations are lower urinary tract symptoms. Surgical resection is the recommended management, particularly in bulky lesions. However, imatinib still plays an important role in long‑term therapy. We also review the associated reported cases of prostatic EGISTs.
延伸閱讀
- Jeng, C. M., Hu, J. T., Huang, S. H., & Lien, H. H. (2019). Primary Gastrointestinal Stromal Tumor (GIST) of the Liver: A Rare Case Report. Journal of Radiological Science, 44(), 131-134. https://doi.org/10.6698/JRS.201912_44.0022
- 沈坤泰、葉俊麟、許人文（2005）。Gastrointestinal Stromal Tumor (GIST): A Case Report。澄清醫護管理雜誌，1(4)，48-51。https://doi.org/10.30156/CCMJ.200510.0006
- Chien, H. Y., Lee, L. S., & Hsiao, S. H. (2009). Aggressive Gastrointestinal Stromal Tumor Associated with Pituitary Acromegaly. 中華民國癌症醫學會雜誌, 25(6), 461-468. https://doi.org/10.6588/JCOS.2009.25.6.9
- Kung, Y. T., Liu, K. W., Chen, S. P., Lin, K. J., & Fan, H. A. (2011). Gastrointestinal Stromal Tumor of the Rectum: A Case Report. 中華民國大腸直腸外科醫學會雜誌, 22(2), 45-49. https://doi.org/10.6312/SCRSTW.2011.22(2).09926
- Deshmukh, A. V., Hagone, S. D., Shivkumar, V. B., & Gangane, N. M. (2022). Malignant Extragastrointestinal Stromal Tumor: A Challenging Diagnosis Due to Unusual Presentation. Journal of Medical Sciences, 42(4), 187-190. https://doi.org/10.4103/jmedsci.jmedsci_131_21