الوصف
Chromogranin A is a protein secreted by neuroendocrine cells. The blood test measures its level and is used as a biomarker for neuroendocrine tumors (NETs) such as carcinoid tumors, pheochromocytomas, and others.
دواعي الإستعمال
Diagnosis and monitoring of neuroendocrine tumors (NETs).
نوع العينة والكمية والشروط
Serum
إحتياطات خاصة
المعدل الطبيعي
19.4 - 98.1 ng/Ml