TRUS Findings of Prostate Tumor or Tumor Like Lesions.
- Author:
Hak Jong LEE
1
;
Jung Min JANG
;
Seung Hyup KIM
Author Information
1. Department of Radiology, Seoul National University College of Medicine, Korea. hakjlee@radiol.snu.ac.kr
- Publication Type:Original Article
- MeSH:
Abscess;
Adenocarcinoma;
Carcinoma, Transitional Cell;
Cystadenocarcinoma, Mucinous;
Diagnosis;
Lymphoma;
Neoplasms, Squamous Cell;
Prognosis;
Prostate*;
Prostatic Hyperplasia;
Tuberculosis;
Ultrasonography
- From:Journal of the Korean Society of Medical Ultrasound
2006;25(1):1-10
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Tumors or tumor-like lesions in the prostate raise questions concerning their histogenesis and they may have prognoses dissimilar to those of prostatic adenocarcinoma. Several neoplasms involving the prostate have been described and characterized in recent years. In addition to adenocarcinoma, they include mucinous cystadenocarcinoma, neuroendocrine cancer, lymphoma, spindle cell neoplasm, squamous cell carcinoma, transitional cell carcinoma, and benign prostatic hyperplasia (BPH) mimicking malignancy. In addition, infectious conditions such as tuberculosis and some stages of prostatic abscess can also mimic prostate tumors. Radiologic findings overlap and have limited roles in the diagnoses of these entities. However, knowledge of these variable tumors and tumor-like conditions is helpful when making accurate radiologic diagnoses, which have important clinical implications for treatment and prognosis. Transrectal ultrasound (TRUS) and available pathologic images of unusual tumors and tumor-like lesions are demonstrated in this article.
