Hirschsprung disease is a congenital defect in the innervation of the distal intestine, usually limited to the rectum and colon, resulting in partial or total functional obstruction. The symptoms are severe constipation and abdominal...

Multiple Sclerosis (MS) Multiple sclerosis is an autoimmune disease that attacks the central nervous system. A dysfunction of the immune system leads to lesions that cause motor, sensory, cognitive, visual or even sphincter disturbances...