Colitis ulcerosa
Última actualización 28 Aug 2023
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Ulcerative colitis is a chronic disorder that affects the digestive system. This condition is characterised by abnormal inflammation of the inner surface (epithelium) of the rectum and colon. The rectum and colon make up most of the length of the large intestine. The inflammation usually causes open sores (ulcers) to develop in the large intestine. Ulcerative colitis usually appears between the age of 15 and 30, although it can develop at any age. The inflammation tends to flare up multiple times throughout a person's life, which causes recurring signs and symptoms.
Descripción
Ulcerative colitis is a chronic disorder that affects the digestive system. This condition is characterised by abnormal inflammation of the inner surface (epithelium) of the rectum and colon. The rectum and colon make up most of the length of the large intestine. The inflammation usually causes open sores (ulcers) to develop in the large intestine. Ulcerative colitis usually appears between the age of 15 and 30, although it can develop at any age. The inflammation tends to flare up multiple times throughout a person's life, which causes recurring signs and symptoms.
The most common symptoms of ulcerative colitis are cramping abdominal pain and frequent diarrhea, often with blood, pus, or mucus in the stool. Other signs and symptoms include nausea, loss of appetite, bowel urgency, fatigue, and fevers. Chronic bleeding from the inflamed and ulcerated intestinal tissue can cause a shortage of red blood cells (anaemia) in some affected individuals. People with this disorder have difficulty absorbing enough fluids and nutrients from their diet and often experience weight loss. Affected children usually grow more slowly than normal. Less commonly, ulcerative colitis causes problems with the skin, joints, eyes, kidneys, or liver, which are most likely due to abnormal inflammation.
Toxic megacolon is a rare complication of ulcerative colitis that can be life-threatening. Toxic megacolon involves a widening (dilation) of the colon and an overwhelming inflammatory response. Ulcerative colitis also increases the risk of developing colon cancer, especially in people whose entire colon is inflamed and in those who have had ulcerative colitis for 8 years or more.
Ulcerative colitis is one common form of inflammatory bowel disease (IBD). Another type of IBD, Crohn's disease, also causes chronic inflammation of the intestines. Unlike ulcerative colitis, which affects only the inner surface of the large intestine, Crohn's disease can cause inflammation in any part of the digestive system, and the inflammation extends deeper into the intestinal tissue.
Patrones de herencia
The source lists the following possible inheritance patterns: Pattern unknown. More than one pattern can apply in different cases.
Related genes
Otros nombres
Colitis gravis
Idiopathic proctocolitis
Inflammatory bowel disease, ulcerative colitis type
UC
Related patient information and medicines
Patient information leaflet
Colitis ulcerosa
Ulcerative colitis is a disease where inflammation develops in the colon and the rectum (the large intestine). The most common symptom when the disease flares up is diarrhoea mixed with blood. Ulcerative colitis is a disease of the colon and the rectum (the large intestine). Ulcers that occur in ulcerative colitis develop in the large intestine.
Medicine leaflet
Tabletas de beclometasona para colitis ulcerosa
Beclometasone belongs to a class of medicines known as corticosteroids (m... About beclometasone tablets for colitis ulcerosa Type of medicine A corticosteroid, also commonly called an oral steroid Used for Colitis ulcerosa (in adults) Also called Beclomethasone (in US); Clipper® Available as Modified-release tablets (made to pass through your.
Medicine leaflet
Olsalazina para la colitis ulcerosa
About olsalazine Type of medicine Aminosalicylate Used for Colitis ulcerosa in adults and in children aged over 12 years Available as Capsules and tablets Ulcerative colitis causes inflammation of the large intestine. This can lead to damage to the lining of your intestine (ulceration) and bleeding, and causes symptoms of tummy (abdominal) pain.
Patient information leaflet
Sangrado rectal
See the separ... Colitis ulcerosa and other forms of colitis Ulcerative colitis (UC) is a disease where inflammation develops in the colon and rectum. A common symptom when the disease flares up is diarrhoea mixed with blood. The blood comes from ulcers that develop on the lining of the inflamed gut. There are other rare causes of inflammation.
Patient information leaflet
Enfermedad inflamatoria intestinal
Inflammatory Bowel Disease (IBD) is a term used to descr... Ulcerative colitis only affects the intestinal wall of the colon and rectum, whereas Crohn's disease can affect any part of the gut. Surgery Ulcerative colitis solo afecta the colon and rectum so an operation a remove the large bowel (total colectomy) will cure the condition. Ulcerative.
Patient information leaflet
Esteroides
Steroid medicines are used for many different medical conditions. Colitis ulcerosa . Arthritis. These should only ever be started by a specialist eye doctor (ophthalmologist) who will usually have used a machine called a slit lamp to look into the bac... Rectal foam or suppositories to treat colitis ulcerosa (proctitis) or for Crohn's disease.
Lecturas adicionales y referencias
- Colitis ulcerosa; MedlinePlus, National Library of Medicine.
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