Human digestive system digestive system is subject to a wide range of disorders many of which can be congenital. Mouth diseases can also be caused by pathogenic bacteria, viruses, fungi and as a side effect of some medications. Mouth diseases include tongue diseases and salivary gland diseases. A common gum disease in the mouth is gingivitis which is caused by bacteria in plaque. The most common viral infection of the mouth is gingivostomatitis caused by herpes simplex. A common fungal infection is candidiasis commonly known as "thrush" which affects the mucous membranes of the mouth. There are a number of esophageal diseases such
Crohn's disease significance between strictureplasty alone versus strictureplasty and resection in cases of duodenal involvement. In these cases, re-operation rates were 31% and 27%, respectively, indicating that strictureplasty is a safe and effective treatment for selected people with duodenal involvement. Postsurgical recurrence of Crohn's disease is relatively common. Crohn's lesions are nearly always found at the site of the resected bowel. The join (or anastomosis) after surgery may be inspected, usually during a colonoscopy, and disease activity graded. The "Rutgeert's score" is an endoscopic scoring system for post-operative disease recurrence in Crohn's disease. Mild postsurgical recurrences of Crohn's disease are graded i1