Ischemic colitis happens when there is not enough blood flow to the colon. It tends to occur more often in people who are over 60 or have chronic conditions. Symptoms include cramps, nausea, and diarrhea. It may resolve on its own and diet changes can help, but in some cases treatment involves surgery. Learn more here.
The skin disorder rhinophyma is a subtype of rosacea. It causes a distinctive growth of the nose, which can make it look red, large, bulbous, and distorted. Doctors can often diagnose rhinophyma visually. In this article, learn about the causes and risk factors. We also explain the treatment options, including surgery.
A gastric (stomach) tissue biopsy and culture is a medical procedure used to diagnose stomach conditions. A stomach biopsy can detect bacteria, inflammation, and cancers. It is usually performed with an endoscope. Here, learn what to expect before, during, and after a gastric biopsy, including results and recovery.