Tumor Marker Panel
Laboratory Tests
estimated about CNY 500-1000
(estimated about USD 70-150)
30 min
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Description
A tumor marker panel tests blood for specific proteins to help monitor cancer treatment or detect recurrence, often needed after diagnosis or during follow-up; ChinaMedicalHub assists with hospital booking and interpreter support, with costs typically ranging from ¥70 to ¥150.
Main Uses
Tumor marker combinations are primarily used for: 1. Screening for certain types of cancer, especially in high-risk populations, 2. Monitoring response to cancer treatment, 3. Detecting recurrence of cancer after treatment, 4. Assessing the effectiveness of therapy, 5. Aiding in the diagnosis of cancer when used alongside other diagnostic tools like imaging and biopsy.
Normal Range
The normal range for tumor marker combinations varies by specific marker. Common indicators include: AFP (Alpha-fetoprotein) <10 ng/mL, CEA (Carcinoembryonic Antigen) <3.0 ng/mL, CA 125 <35 U/mL, CA 19-9 <37 U/mL, and PSA (Prostate-Specific Antigen) <4.0 ng/mL for men.
Low Values - Possible Causes
Low values of tumor markers are generally not a concern and do not typically indicate any health issues. However, in some cases, very low levels might be due to: 1. Effective treatment of cancer, 2. Non-cancerous conditions, 3. Early stage of cancer where the tumor is too small to produce detectable levels, 4. Individual biological variation, 5. Laboratory error or testing method sensitivity.
High Values - Possible Causes
High values of tumor markers can be caused by: 1. Presence of cancer, 2. Benign conditions such as inflammation, infection, or benign tumors, 3. Liver, kidney, or gastrointestinal diseases, 4. Smoking, 5. Certain medications or supplements.