人類絨毛膜賀爾蒙 (男) β-hCG
Human Chorionic Gonadotropin (β-hCG) in Men
*β-hCG is typically secreted by the placenta, and under normal conditions, there should be no significant β-hCG present in the blood of men. If β-hCG levels are elevated in men, it may indicate certain tumor-related diseases or other pathological conditions.
*Normal Range
Men: < 5 mIU/mL
*Causes of Elevated β-hCG
-Tumor-Related Diseases:
--Testicular Tumors: β-hCG is often elevated in testicular tumors, such as embryonal carcinoma, choriocarcinoma, and mixed germ cell tumors.
--Other Tumors: Some non-gonadal tumors, such as gastric cancer, lung cancer, and pancreatic cancer, may also produce β-hCG abnormally.
-False Positives:
Certain medications, endocrine disorders, or technical errors during testing can cause slight increases in β-hCG levels.
*Health Recommendations
-Further Investigation:
If elevated β-hCG is detected in men, a detailed testicular ultrasound and imaging studies (such as CT or MRI) should be performed to rule out germ cell tumors or other possible causes.
-Monitoring Tumors:
For patients already diagnosed with tumors, β-hCG can be used to monitor treatment effectiveness and detect early recurrence.
-Regular Follow-up:
For high-risk individuals (e.g., those with a history of testicular tumors), regular β-hCG testing can help detect potential problems early.
*Conclusion
Elevated β-hCG levels in men may indicate testicular tumors or other tumor-related diseases. It is an important diagnostic and monitoring tool. If results are abnormal, early medical consultation and further testing are essential for a comprehensive evaluation.
*β-hCG is typically secreted by the placenta, and under normal conditions, there should be no significant β-hCG present in the blood of men. If β-hCG levels are elevated in men, it may indicate certain tumor-related diseases or other pathological conditions.
*Normal Range
Men: < 5 mIU/mL
*Causes of Elevated β-hCG
-Tumor-Related Diseases:
--Testicular Tumors: β-hCG is often elevated in testicular tumors, such as embryonal carcinoma, choriocarcinoma, and mixed germ cell tumors.
--Other Tumors: Some non-gonadal tumors, such as gastric cancer, lung cancer, and pancreatic cancer, may also produce β-hCG abnormally.
-False Positives:
Certain medications, endocrine disorders, or technical errors during testing can cause slight increases in β-hCG levels.
*Health Recommendations
-Further Investigation:
If elevated β-hCG is detected in men, a detailed testicular ultrasound and imaging studies (such as CT or MRI) should be performed to rule out germ cell tumors or other possible causes.
-Monitoring Tumors:
For patients already diagnosed with tumors, β-hCG can be used to monitor treatment effectiveness and detect early recurrence.
-Regular Follow-up:
For high-risk individuals (e.g., those with a history of testicular tumors), regular β-hCG testing can help detect potential problems early.
*Conclusion
Elevated β-hCG levels in men may indicate testicular tumors or other tumor-related diseases. It is an important diagnostic and monitoring tool. If results are abnormal, early medical consultation and further testing are essential for a comprehensive evaluation.