Dr. Francis Yung-kang Yao MD

The most common type of fistula associated with Crohn’s are anal fistulas which create “narrow tears that extend from the muscles that control the anus (anal sphincters) up into the anal canal.”Fistulas are just one of many Crohn’s-related issues which are grouped into the category of...

Biopsies may vary differently depending on the type and location of the tissues and how hard are they to obtain. The medical term used to describe such method is “invasiveness.” A less invasive procedure will, for example, take place in a doctor’s office the same day an abnormal tissue is...

There are several misunderstandings about the relationship between mental health and inflammatory bowel diseases, such as Crohn’s disease and ulcerative colitis. For instance, individuals who know very little about the diseases believe that emotions, such as tension and nervousness, can actually...

Anal fissure is an impairment of the wall of the anus. It usually does not come with a lot of medical complications. Nonetheless, it should be treated with urgency, since it can make life very uncomfortable for you.  Anal Fissure SymptomsAnal fissure comes with a number of symptoms. Since some of...

Some people can live most of their lives without knowing they have celiac disease. If you notice a pattern of experiencing chronic hives, exhaustion and bloating, consider it may be due to your diet. If you have a disease like celiac, you will experience these painful and uncomfortable symptoms...

Introduction of Morning DiarrheaOne of the ways the body tries to get rid of any unwanted waste or substance is through diarrhea. This is done by secreting extra fluid to the intestine and thus producing an unusual number of strong contractions of the intestine. This in turn leads to loose or watery...