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[Prostatic specific antigen: role and significance in urologic practice]
Srpski Arhiv Za Celokupno Lekarstvo
|May 1, 1994
Summary
Prostatic specific antigen (PSA) is crucial for early prostate cancer detection and predicting disease stage. Elevated PSA levels indicate potential issues like benign prostatic hyperplasia or advanced cancer, aiding diagnosis and monitoring treatment response.
Area of Science:
- Oncology
- Urology
- Biochemistry
Context:
- Prostate cancer diagnosis relies on accurate tumor markers.
- Prostatic specific antigen (PSA) is a key biomarker for prostate health.
- Normal PSA levels in healthy men range from 2.5 to 4.0 ng/ml.
Purpose:
- To highlight the critical role of PSA in early prostate cancer diagnosis.
- To demonstrate PSA's utility in predicting pathologic stage and grade.
- To emphasize PSA's importance in monitoring treatment efficacy and detecting recurrence.
Summary:
- Prostatic specific antigen (PSA) is a highly specific tumor marker for prostatic tissue.
- Elevated PSA levels are associated with benign prostatic hyperplasia, infarction, and advanced prostate cancer stages.
- PSA is vital for early diagnosis, staging, and monitoring prostate cancer, including post-treatment recurrence.
Impact:
- Enhances early detection rates for prostate cancer.
- Improves the accuracy of predicting disease severity and progression.
- Facilitates effective monitoring of treatment response and detection of cancer recurrence.
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