The Added Value of Diffusion Weighted MR Images in Assessment of Benign Prostatic Lesions and Prostatic Carcinoma | ||||
| The Egyptian Journal of Hospital Medicine | ||||
| Article 89, Volume 96, Issue 1, July 2024, Page 2916-2925 PDF (631.86 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejhm.2024.374407 | ||||
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| Abstract | ||||
| Background: Prostate cancer is considered the most common malignant neoplasm in males worldwide and the 2nd important reason for cancer-related male deaths after bronchogenic carcinoma. Objective: The purpose of this research is to assess how diffusion weighted image (DWI) and apparent diffusion coefficient (ADC) value characterise prostatic cysts, senile prostatic hyperplasia, prostate cancer, and the normal prostatic gland. Patients and methods: We enrolled 60 cases with suspicious prostatic lesions ,20 cases with benign prostatic hypertrophy, 20 cases prostate cancer and 20 with prostatic cyst along with 20 controls. All underwent magnetic resonance imaging (MRI) for prostatic assessment and Trans-rectal ultrasonography (TRUS) guided biopsy. Results: Prostate cancer had a considerably lower mean ADC value (p-value < 0.001) than normal central gland (CG), peripheral zone (PZ), and benign prostatic hyperplasia (BPH) nodules. The ADC value of the PZ tissue had been substantially higher than that of the normal central zone (CZ) (p < 0.001). While the prostatic cyst's ADC value was much greater than CZ's (p < 0.001), the BPH lesion's ADC value had been significantly lower than CZ's (p < 0.001). Conclusions: DWI has been a useful tool for gathering information on the tissue properties of the prostate's various anatomical zones. In contrast to normal tissue, BPH, and prostate cysts, prostate carcinoma cause restricted diffusion of water, which may be used in the differential diagnosis of benign and malignant lesions. | ||||
| Keywords | ||||
| Diffusion-weighted Images; ADC value; Prostatic cancer; Prostatic cyst; Benign prostatic hyperplasia | ||||
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