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2,131 entities in this category
Medical Condition
In a study of people who had 6 to 12 weeks of severe sciatica related to a herniated disc, one group was assigned to have surgery soon (the surgery group). The other group (the nonsurgical group) was assigned to try nonsurgical treatments for 6 months, followed by surgery if their symptoms didn't improve. When asked...
Medical Condition
Incidence and Mortality It is difficult to separate epidemiological considerations of rectal cancer from those of colon cancer because epidemiological studies often consider colon and rectal cancer (i.e., colorectal cancer) together. Worldwide, colorectal cancer is the third most common form of cancer. In 2012, there...
Medical Condition
Rectal endoscopic ultrasound is a test that allows your doctor to look at the walls of your lower gastrointestinal tract. A rectal ultrasound does not use X-rays or other radiation. The doctor uses a thin, lighted tube that bends. It's called an endoscope, or scope. The scope has an ultrasound probe and camera at the...