Alpha Feto Protein (AFP), in Visit Clinic

An elevated alpha-fetoprotein (AFP) can mean different things: in pregnancy it may indicate neural tube or abdominal wall defects, multiple pregnancy, incorrect dating, or placental issues and usually prompts repeat tests, targeted ultrasound, or diagnostic amniocentesis. In nonpregnant adults, high AFP suggests liver disease or tumors (hepatocellular carcinoma, germ cell tumors) and leads to imaging and tumor-marker evaluation.

Alpha‑fetoprotein (AFP) is a protein measured in blood. In pregnancy, high AFP can indicate neural tube defects or abdominal wall defects, while unusually low AFP may suggest some chromosomal conditions. In nonpregnant adults, raised AFP levels can signal liver disease—including hepatocellular carcinoma—or certain germ cell tumors. AFP is also used to monitor cancer treatment response and detect recurrence.

An elevated alpha‑fetoprotein (AFP) can suggest hepatocellular carcinoma but is not diagnostic by itself. AFP also rises with benign liver conditions (hepatitis, cirrhosis), pregnancy, and some germ‑cell tumors. Mild increases are nonspecific; very high levels raise suspicion. Diagnosis relies on imaging, clinical assessment, and sometimes biopsy. Discuss abnormal AFP results with your clinician for appropriate follow‑up.

Yes — fatty liver such as NAFLD or NASH can cause mild AFP elevation due to liver inflammation and regeneration. However, markedly raised AFP more commonly signals hepatocellular carcinoma. Any unexplained or high AFP should prompt repeat testing, liver imaging (ultrasound, CT, or MRI), and clinical evaluation by a hepatologist to exclude cancer and assess liver disease.

Normal alpha‑fetoprotein (AFP) levels vary by age and pregnancy. In nonpregnant adults, AFP is typically under about 7–10 ng/mL. In pregnancy, maternal serum AFP is reported as multiples of the median (MoM); values roughly 0.5–2.5 MoM are generally considered normal for gestational age. Newborns may have higher AFP (often up to ~100 ng/mL) that declines to adult levels within months.

High AFP itself isn't symptomatic; elevated levels indicate conditions with their own signs. In pregnancy it suggests neural tube defects (spina bifida, anencephaly) or abdominal wall defects—often seen as abnormal fetal ultrasound. In adults, raised AFP often signals liver cancer or germ‑cell tumours, causing weight loss, abdominal pain or swelling, jaundice, a palpable liver mass, testicular lump, or back pain from metastases.