Prostate Cancer diagnosed
Finding the "silent killer": A complete guide to diagnosing prostate cancer | Early detection means more chances of survival
Prostate cancer is known as the "silent killer of men's health", and 60% of patients have missed the best treatment period when they are diagnosed. Rather than passively waiting for symptoms, it is better to proactively crack the diagnostic code - we have compiled the four most commonly used "detection keys" in clinical practice to help you understand how doctors lock on to the lesions.
1.Blood test (PSA)
Draw venous blood to test for prostate-specific antigen
Normal value: <4ng/mL (abnormal increase requires alertness)
Characteristics: The most commonly used method for early screening, with an accuracy rate of about 80%
2.Digital rectal examination (DRE)
The doctor touches the prostate through the rectum
Can detect surface nodules, but cannot detect tiny lesions
Recommendation: Combined with PSA examination every year
3.Puncture biopsy
Prostate tissue samples are taken under B-ultrasound guidance
Gold standard for diagnosis, accuracy > 95%
Note: Anticoagulant drugs should be discontinued for 3-5 days before the test.
4.Imaging tests
✅ MRI: Accurately determine the location/size of the tumor (recommended first choice)
✅ CT: Evaluate lymph node metastasis
✅ Bone scan: to detect early bone metastasis (90% of prostate cancer is prone to metastasis to bones)
❗️Important reminder:
MRI/CT should be performed before puncture to avoid affecting the accuracy of staging
Bone scans can detect asymptomatic bone metastases 6-12 months in advance
Screening recommendations
Men over 50: Annual PSA + digital rectal examination
High-risk groups (family history/BRCA mutation): Start screening at age 40
If PSA>10ng/mL or finger test is abnormal, immediate puncture is required
Experts from Guangzhou R&F Hospital International Cancer Hospital remind:
Even if diagnosed, there is no need to panic. The 5-year survival rate for early prostate cancer is > 95%. It is recommended to choose a hospital with multi-specialty diagnosis and treatment capabilities and develop a personalized treatment plan through precise testing. Timely detection and standardized treatment are the key to defeating the disease!
For more cancer knowledge, please click on the online doctor for consultation
Use precise technology to create more possibilities for life.
The Cancer Center of Guangzhou R&F Hospital has opened an era of "chemotherapy-free survival" for cancer patients, winning a lasting victory for life. If you or your family are facing difficulties in cancer treatment, please contact the Guangzhou R&F Hospital Cancer Center. We offer multilingual medical history consultations, contact us today to get an assessment of your treatment eligibility.
Contact Us:
email: rfcancercenter@gmail.com |
WhatsApp: +86 18565157271
