Progastrin-releasing Peptide
Laboratory Tests
≈ ¥200-500
(≈ $30-70)
2 hr
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Description
Estimated cost for Progastrin-releasing Peptide at general public hospitals in China is about ¥140-400, and at Grade 3A hospitals about ¥200-500, varying by hospital tier and region.
Main Uses
The primary clinical uses of Progastrin-releasing Peptide (ProGRP) testing include: 1. Diagnosing small cell lung cancer (SCLC), 2. Monitoring treatment response in SCLC patients, 3. Detecting recurrence of SCLC, 4. Distinguishing between small cell and non-small cell lung cancers, 5. Evaluating the effectiveness of therapy in neuroendocrine tumors.
Normal Range
The normal range for Progastrin-releasing Peptide (ProGRP) is typically less than 65 pg/mL. This value can vary slightly depending on the laboratory and the specific testing method used.
Low Values - Possible Causes
Low values of ProGRP are generally not clinically significant and do not usually indicate a specific condition. However, they may be seen in: 1. Healthy individuals, 2. Non-small cell lung cancer (NSCLC), 3. Other non-neuroendocrine tumors, 4. Post-treatment follow-up where levels have normalized, 5. Certain benign conditions.
High Values - Possible Causes
High values of ProGRP can be caused by: 1. Small cell lung cancer (SCLC), 2. Neuroendocrine tumors, 3. Renal insufficiency, 4. Inflammatory diseases, 5. Certain medications or treatments that affect peptide levels.