Transrectal fine needle aspiration of prostate

Area of Science:

• Urology
• Pathology
• Cytopathology

Background:

• Prostatic enlargement affects a significant number of aging men.
• Accurate diagnosis of prostate conditions is crucial for effective treatment.
• Transrectal fine needle aspiration (FNA) is a minimally invasive diagnostic technique.

Purpose of the Study:

• To evaluate the diagnostic accuracy of transrectal fine needle aspiration (FNA) of the prostate.
• To correlate cytologic findings with histological diagnoses in patients with prostatic enlargement.

Main Methods:

• 56 patients with prostatic enlargement underwent transrectal fine needle aspiration (FNA).
• Cytologic diagnoses were compared with histological findings in 55 cases.
• Statistical analysis was performed to determine diagnostic accuracy.

Main Results:

• Benign prostatic hyperplasia (BPH) was diagnosed in 44 cases, with associated prostatitis in 23 cases.
• 11 cases of prostatic carcinoma were diagnosed cytologically.
• The study reported one false negative and no false positive cytodiagnoses, indicating high specificity and sensitivity.

Conclusions:

• Transrectal FNA of the prostate is a highly accurate method for diagnosing prostatic enlargement, including benign prostatic hyperplasia and malignancy.
• The technique demonstrates excellent correlation with histology, making it a reliable tool in uropathology.
• FNA can effectively differentiate between various prostatitis types and detect prostatic carcinoma, aiding clinical management.