Erythema elevatum diutinum is a chronic and uncommon dermatosis that is considered to be a variation of leukocytoclastic vasculitis. The exect reason of erythema elevatum diutinum is unidentified, although the pathogenesis is believed to be exempt complex-mediated. It can happen crohns disease causesat any age. However, it is mostly an adult disease that occurs from the third to sixth decade of life. Associated infections include bacterial, viral, tuberculosis, hepatitis, and syphilis. Various conditions have been reported with this disease, which include hematologic and autoimmune disorders, such as rheumatoid arthritis, ulcerative colitis, pyoderma gangrenosum, type I diabetes mellitus, crohn’s disease, relapsing polychondritis, and gluten-sensitive enteropathy.Erythema elevatum diutinum is characterized by crimson, violet, brown, or yellow crohns disease causesand autoimmune disorders, such as rheumatoid arthritis, ulcerative colitis, pyoderma gangrenosum, type I diabetes mellitus, crohn’s disease, relapsing polychondritis, and gluten-sensitive enteropathy.Erythema elevatum diutinum is characterized by crimson, violet, brown, or yellow papules, plaques, or nodules. These lesions are normally distributed on the extensor surfaces of the system. Symptoms can exacerbate after vulnerability to cool. The lesions tend to spread symmetrically on the extensor surfaces of the extremities and on the buttocks, and have a persistent character. Patients usually present with persistent, firm lesions on the extensor surfaces of their skin, especially over the joints. These lesions are most often nodules and round or oval plaques. However, on rare occasions, blisters and ulcers may also appear. The lesions can be completely asymptomatic, pain crohns disease causesnormally distributed on the extensor surfaces of the system. Symptoms can exacerbate after vulnerability to cool. The lesions tend to spread symmetrically on the extensor surfaces of the extremities and on the buttocks, and have a persistent character. Patients usually present with persistent, firm lesions on the extensor surfaces of their skin, especially over the joints. These lesions are most often nodules and round or oval plaques. However, on rare occasions, blisters and ulcers may also appear. The lesions can be completely asymptomatic, painful, or cause a sensation of burning or itching. These symptoms can be exacerbated by cold.Improvement may ensue from handling of an underlying reason or transmission. Medication can be used to restrict advancement of the disease. Dapsone is considered the drug of selection for erythema elevatum diutinum, mainly because of its speedy onslaught of activity and clinical experience has shown better responses. Surgical excision of the lesions is sometimes performed to provide symptomatic relief. Other drugs that have been used include niacinamide, colchicine, chloroquine, clofazimine and cyclopho crohns disease causespresent with persistent, firm lesions on the extensor surfaces of their skin, especially over the joints. These lesions are most often nodules and round or oval plaques. However, on rare occasions, blisters and ulcers may also appear. The lesions can be completely asymptomatic, painful, or cause a sensation of burning or itching. These symptoms can be exacerbated by cold.Improvement may ensue from handling of an underlying reason or transmission. Medication can be used to restrict advancement of the disease. Dapsone is considered the drug of selection for erythema elevatum diutinum, mainly because of its speedy onslaught of activity and clinical experience has shown better responses. Surgical excision of the lesions is sometimes performed to provide symptomatic relief. Other drugs that have been used include niacinamide, colchicine, chloroquine, clofazimine and cyclophosphamide. Oral corticosteroids are generally ineffective. Dapsone and other therapies can be successful in limiting the progression of the disease. Dapsone treatment is partly effective but complete healing of the erythema elevatum diutinum lesions is achieved only after the introduction of a strict gluten-free diet. Systemic corticosteroids are generally ineffective. crohns disease causesbe completely asymptomatic, painful, or cause a sensation of burning or itching. These symptoms can be exacerbated by cold.Improvement may ensue from handling of an underlying reason or transmission. Medication can be used to restrict advancement of the disease. Dapsone is considered the drug of selection for erythema elevatum diutinum, mainly because of its speedy onslaught of activity and clinical experience has shown better responses. Surgical excision of the lesions is sometimes performed to provide symptomatic relief. Other drugs that have been used include niacinamide, colchicine, chloroquine, clofazimine and cyclophosphamide. Oral corticosteroids are generally ineffective. Dapsone and other therapies can be successful in limiting the progression of the disease. Dapsone treatment is partly effective but complete healing of the erythema elevatum diutinum lesions is achieved only after the introduction of a strict gluten-free diet. Systemic corticosteroids are generally ineffective. crohns disease causesDapsone is considered the drug of selection for erythema elevatum diutinum, mainly because of its speedy onslaught of activity and clinical experience has shown better responses. Surgical excision of the lesions is sometimes performed to provide symptomatic relief. Other drugs that have been used include niacinamide, colchicine, chloroquine, clofazimine and cyclophosphamide. Oral corticosteroids are generally ineffective. Dapsone and other therapies can be successful in limiting the progression of the disease. Dapsone treatment is partly effective but complete healing of the erythema elevatum diutinum lesions is achieved only after the introduction of a strict gluten-free diet. Systemic corticosteroids are generally ineffective. crohns disease causesthat have been used include niacinamide, colchicine, chloroquine, clofazimine and cyclophosphamide. Oral corticosteroids are generally ineffective. Dapsone and other therapies can be successful in limiting the progression of the disease. Dapsone treatment is partly effective but complete healing of the erythema elevatum diutinum lesions is achieved only after the introduction of a strict gluten-free diet. Systemic corticosteroids are generally ineffective. crohns disease causes
Collagenous colitis is an inflammatory colonic disease with peak incidence in the 5th decade of life, affecting women more than men. Its clinical presentation involves watery diarrhea, usually in the absence of rectal bleeding. It is often classified under the umbrella entity microscopic colitis, along with a related condition, lymphocytic colitis.
On colonoscopy, the mucosa of the colon typically looks normal, but biopsies of affected tissue usually show deposition of collagen in the lamina propria, which is the area of connective tissue between colonic glands. Radiological tests, such as a barium enema are typically normal.
Treatment of collagenous colitis is often challenging, and many agents have been used therapeutically:
• Bismuth agents, including Pepto-Bismol
• 5-aminosalicylic acid
• Budesonide
• Immunosuppressants, including azathioprine
• Corticosteroids
An association between collagenous colitis and celiac disease has been reported, but there is no evidence that dietary restrictions used in celiac disease management are of benefit in collagenous colitis therapy.There have also been reports of an association between collagenous colitis and lymphoma.
Collagenous colitis (CC) is a recently described clinico-pathologic entity characterized by intractable chronic watery diarrhea, crampy abdominal pain, normal or near normal colonoscopic examination and histologically by a thickened subepithelial collagenous band associated with chronic inflammatory reaction and increased intraepithelial lymphocytic infiltrate in the colonic biopsies. Its pathogenesis remains nclear. We report a rare case of collagenous colitis in which immunohistochemical studies revealed marked deviations from normal in the endocrine elements of the colonic bowel.
To our knowledge this is the first report of such a study in collagenous colitis. Collagenous colitis is inflammation of the colon, the last portion of the digestive tract that ends at the rectum and anus. The most common symptom is chronic watery, non-bloody diarrhoea. In severe cases, the patient may be going to the toilet up to 20 times a day.
Collagenous colitis is a rare condition that affects about four people in every 10,000. It tends to develop in people aged over 40 years. Women outnumber men 20 to one, for reasons that are not clear.
There is no cure but lifestyle changes and medical treatment can manage the symptoms in most cases. Collagenous colitis is sometimes called microscopic colitis. Collagenous colitis seems to occasionally run in families, which suggests a genetic component to the condition.
However, doctors aren’t sure what causes the inflammation. One theory proposes that an unknown virus or bacterium is to blame. Another theory is that collagenous colitis is a type of autoimmune disorder, which means the immune system attacks a healthy part of the body by mistake. Some people with collagenous colitis also have other autoimmune disorders such as rheumatoid arthritis, scleroderma or Sjogren’s syndrome.
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Tags: Aminosalicylic Acid, Azathioprine, Biopsies, Budesonide, Celiac Disease, Clinical Presentation, Colitis Collagenous, Collagenous Colitis, Colonoscopic Examination, Dietary Restrictions, Immunohistochemical Studies, Inflammation Of The Colon, Inflammatory Reaction, Lamina Propria, Microscopic Colitis, Pathologic Entity, Peak Incidence, Rare Case, Umbrella Entity, Watery Diarrhea