Be evaluated : Decreased stool caliber and abdominal pain are two symptoms that are worrisome for colon cancer. There are other benign causes of these symptoms as well. Screening colonoscopy commonly starts at age 50, so there are several reasons to see your doctor and find out what is causing the symptoms. Ct scans can be negative in colon cancer, so talk to your doctor about colonoscopy.
Answered 7/10/2015
5.1k views
7 doctors weighed in across 4 answers
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question