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Histopathologic characterisation of prostate diseases in Port Harcourt
1Anatomical Pathology Department, University Of Port Harcourt Teaching Hospital, Port Harcourt. christopherobiorah@yahoo.com
Insights
Histopathologic analysis of prostate diseases in Port Harcourt reveals a high prevalence of nodular hyperplasia and invasive adenocarcinomas. Premalignant prostatic intraepithelial neoplasia (PIN) and prostatitis were also common findings in adult males.
Area of Science:
- Urology
- Pathology
- Oncology
Background:
- Prostate diseases pose a significant health burden in adult males.
- Understanding the histopathologic spectrum of prostate conditions is crucial for diagnosis and management.
Purpose of the Study:
- To conduct a histopathologic analysis of prostate diseases at the University of Port Harcourt Teaching Hospital.
- To determine the prevalence of various prostate pathologies including hyperplasia, carcinoma, and premalignant lesions.
Main Methods:
- Retrospective analysis of prostate tissue samples (biopsies and prostatectomies) from 1996-2005.
- Histologic review and preparation of new slides where necessary.
- Scrutiny of patient records for clinical data.
Main Results:
- Prostate biopsies comprised 8.8% of surgical specimens; 529 cases were reviewed.
- Nodular hyperplasia (62.6%) and invasive adenocarcinomas (37.4%) were the most frequent diagnoses.
- Prostatic intraepithelial neoplasia (PIN) occurred in 14.9% of cases, and prostatitis in 42.2%, often associated with other pathologies.
Conclusions:
- Prostate diseases, including malignant and premalignant conditions, are common in adult males in Port Harcourt.
- The study highlights the significant burden of both benign and neoplastic prostate diseases.
Objective:
To carry out histopathologic analysis of diseases of the prostate gland reported at the department of Anatomical Pathology of the University of Port Harcourt Teaching Hospital between January 1996 and December 2005.
Patients And Methods:
This is a retrospective histologic analysis of prostate samples seen at the University of Port Harcourt Teaching Hospital. Where necessary, new slides were prepared from blocks of the samples. The request cards of the patients were also retrieved and scrutinized for age, presenting symptoms and clinical diagnosis.
Results:
Prostate biopsies constituted 8.8% of all surgical specimens and 30.9% of all male specimens received during this study period. Only 529 (7.6%) of all prostate specimens where included for the review because the slides or blocks of the rest could not be traced. Of the 529 specimens reviewed, 301 (56.9%) were needle biopsies while 228 (43.1%) were prostatectomies. Three hundred and thirty one (62.6%) of the cases were nodular hyperplasia and 198 (37.4%) were invasive adenocarcinomas, thirty-four (17.2%) of the invasive adenocarcinomas were incidental carcinomas. There was prostatic intraepithelial neoplasia (PIN) in 79 (14.9%) cases. Prostatitis was found in 223 cases (42.2%) of the entire specimen studied. All cases of prostatitis occurred in association with nodular hyperplasia, invasive carcinoma or prostatic intraepithelial neoplasia (PIN).
Conclusion:
The burden of prostate diseases among adult males in Port Harcourt is high and malignant neoplastic diseases in the form of clinical and incidental carcinomas as well as premalignant diseases in the form of prostatic intraepithelial neoplasia (PIN) were quite common.
