Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021831 (enteropathy)
 4,403 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Coeliac disease and hereditary haemochromatosis are genetic disorders paradoxically associated with altered intestinal absorption of iron. Hereditary haemochromatosis is the most common autosomal recessive disease in the Caucasian population and is characterised by an iron overload state. Coeliac disease, or gluten sensitive enteropathy, on the other hand is frequently associated with iron deficiency anaemia. We report the cases of two patients who developed both coeliac disease and hereditary haemochromatosis. We review the literature of this rare association and examine how the clinical presentation is modified by their co-existence and the potential genetic linkage of these two disorders.
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PMID:Coeliac disease and hereditary haemochromatosis: association and implications. 1507 2

We present a 16-year-old girl with a 4-year history of chronic persistent erythema nodosum. Recurrently low serum iron values suggested the possibility of a malabsorption syndrome. The presence of antitransglutaminase and antiendomysium antibodies and the jejunal biopsy specimen findings showed an underlying celiac disease. On a strict gluten-free diet, the skin lesions resolved and the girl has since remained symptom free for 9 months. Thus celiac disease can be a triggering factor for erythema nodosum. In the chronic form of the skin lesions, serologic testing for this specific enteropathy may be justified.
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PMID:Erythema nodosum in association with celiac disease. 1516

The gastrointestinal toxicity of conventional nonsteroidal antiinflammatory drugs (NSAIDs) is not confined to the stomach and proximal duodenum but extends also to the rest of the small bowel, colon, and rectum. Long-term NSAID therapy usually induces clinically silent enteropathy characterized by increased intestinal permeability and inflammation. Chronic occult bleeding and protein loss may result in iron-deficiency anemia and hypoalbuminemia. NSAIDs can also induce small bowel ulcers that infrequently lead to acute bleeding, perforation, or chronic scarring responsible for diaphragm-like strictures. At the colon and rectum, NSAID use can result in de novo lesions such as nonspecific colitis and rectitis, ulcers, and diaphragm-like strictures. NSAIDs have been implicated in the development of segmental ischemic colitis. In patients with diverticular disease, NSAID use increases the risk of severe diverticular infection and perforation. NSAIDs can trigger exacerbations of ulcerative colitis or Crohn's disease. With selective COX-2 inhibitors, the risk of gastrointestinal toxicity is reduced as compared to conventional NSAIDs but is not completely eliminated. Experimental studies suggest that long-term COX-2 inhibitor therapy may cause damage to the previously healthy small bowel. Similar to conventional NSAIDs, COX-2 inhibitors may be capable of triggering exacerbations of inflammatory bowel disease.
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PMID:Toxic effects of nonsteroidal antiinflammatory drugs on the small bowel, colon, and rectum. 1603 40

In the past, celiac disease (CD), or intolerance to gluten, was considered a rare disease of infancy characterized by chronic diarrhea with malabsorption and delayed growth. Besides the overt enteropathy, there are other clinic and subclinical forms which appear later in life. Target organs are not limited to the gut, but include liver, thyroid, skin and female and male reproductive systems. CD interference on reproduction is related to the multifactorial nature of the disease, whose pathological manifestations can be modulated, besides gluten, by different concurrent genetic and environmental factors. CD induces malabsorption with consequent deficiencies of micronutrients such as iron, folic acid and vitamin K, which are essential for organogenesis, and fat-soluble vitamins important for spermatogenesis. Regarding endocrine disorders, the deficiencies of specific trace elements on ovarian function could explain its involvement in the increased risk of female osteoporosis in CD patients. Affected males show a picture of tissue resistance to androgens; the increases of follicle-stimulating hormone and prolactin, not associated with infertility, may indicate an imbalance at hypothalamus-pituitary level, with general effects on health. Since reproductive alterations are reversible, adoption of a gluten-free diet supported by early diagnosis is important. Therefore, the detection of early biomarkers, such as deficiencies of vitamins and/or iron and andrological or endocrinological dysfunctions, should trigger timely strategies for prevention and treatment.
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PMID:[Reproductive aspects of celiac disease]. 1625 Jan 82

A 29-year-old woman presented to the emergency department with exhaustion, fatigue, and abdominal pain. She reported having received a diagnosis of bulimia nervosa 10 years before. On examination, she had a marked pallor and was severely malnourished. Laboratory analysis revealed a dramatically low hemoglobin level of 1.7 g/dL (ref: 11.5-15.8 g/dL). Serum iron was quantified as 1.4 micromol/L (ref: 7-26 micromol/L), ferritin as 5 ng/mL (ref: 10-120 ng/mL), and the level of serum transferrin as 212 mg/dL (ref: 200-360 mg/dL). A duodenal biopsy revealed villous atrophy in the mucosal layer indicative for celiac disease. This diagnosis was confirmed by serum levels of endomysial antibodies, tissue transglutaminase antibody, and antigliadin antibodies. The newly diagnosed gluten-sensitive enteropathy is likely to be in part responsible for the severe symptoms reported. The extent of hemoglobin decline in combination with an astonishing lack of critical symptoms seen in this patient is a rarity. We conclude that anorectic patients with severe anemia and malnutrition should be evaluated for the presence of additional somatic conditions.
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PMID:Very severe iron-deficiency anemia in a patient with celiac disease and bulimia nervosa: a case report. 1629 20

Celiac disease, or gluten-sensitive enteropathy, is an immune-mediated disease of the small bowel that results in malabsorption. It classically presents with gastrointestinal symptoms including chronic diarrhea, weight loss, abdominal bloating and anorexia. It is becoming more frequently identified in asymptomatic patients with a diagnosis of deficiencies related to malabsorption of iron, folic acid, vitamin B12 and vitamin D. It is increasingly identified as a cause for early or refractory osteoporosis. Occasionally, celiac disease presents with cutaneous manifestations alone. Dermatitis herpetiformis is a well-recognized cutaneous manifestation of celiac disease. Other cutaneous manifestations include alopecia, angular stomatitis and aphthous ulcerations. Described here is a case of a 24-year-old woman who presented with intermittent urticaria and gastrointestinal complaints. She was found to have celiac disease on small-bowel biopsy. Both her gastrointestinal symptoms and urticaria resolved when she was put on a gluten-free diet, suggesting that her urticaria was a cutaneous manifestation of celiac disease.
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PMID:Chronic urticaria: a cutaneous manifestation of celiac disease. 1660 61

Celiac disease is a common systemic disorder that can have multiple hematologic manifestations. Patients with celiac disease may present to hematologists for evaluation of various hematologic problems prior to receiving a diagnosis of celiac disease. Anemia secondary to malabsorption of iron, folic acid, and/or vitamin B12 is a common complication of celiac disease and many patients have anemia at the time of diagnosis. Celiac disease may also be associated with thrombocytosis, thrombocytopenia, leukopenia, venous thromboembolism, hyposplenism, and IgA deficiency. Patients with celiac disease are at increased risk of being diagnosed with lymphoma, especially of the T-cell type. The risk is highest for enteropathy-type T-cell lymphoma (ETL) and B-cell lymphoma of the gut, but extraintestinal lymphomas can also be seen. ETL is an aggressive disease with poor prognosis, but strict adherence to a gluten-free diet may prevent its occurrence.
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PMID:Hematologic manifestations of celiac disease. 1697 55

The aim of this study is to evaluate iron status, erythrocyte, and platelet modifications in dogs with chronic enteropathy (CE). Dogs were grouped as food-responsive diarrhea (FRD, n = 11), antibiotic-responsive diarrhea (ARD, n = 5), and steroid-responsive diarrhea (SRD, n = 6) relating to therapeutic-response. Clinical and haematological findings, evidence of gastrointestinal blood loss, and iron metabolism were evaluated before and after treatment. A mild normocytic or microcytic anemia and thrombocytosis were identified, respectively in 18.0% and 31.8% of CE dogs. No significant differences between pre- and posttreatment of hematocrit, haemoglobin, and mean corpuscular volume, platelet count and mean platelet volume were found. Statistical analysis pointed out significant differences between pre- and posttreatment in serum iron (P < .03) and unsaturated iron binding capacity (UIBC) (P < .01). No significant correlations were found between these parameters and canine Inflammatory Bowel Disease activity index and pattern of CE as well.
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PMID:Evaluation of erythrocytes, platelets, and serum iron profile in dogs with chronic enteropathy. 2079 68

Gluten-sensitive celiac disease (GSCD) belongs to systemic diseases one of manifestations of which may be various hematological disorders. Some patients with GSCD have blood changes, anemia in particular, which precede clinical symptoms of celiac disease. Anemia can arise as a result of disorders in iron, folic acid and/or vitamin B12 absorption. Celiac disease can be associated with thrombocytosis, thrombocytopenia, leucopenia, vein thrombosis, hyposplenism, immunoglobulin A deficiency. Patients with celiac disease have a high risk of lymphoma, especially of T-cell lymphoma associated with enteropathy, B-cell non-Hodgkin's lymphoma. Aglutenic diet, recovery of structure and function of the small intestine eliminate or attenuate hematological disorders associated with GSCD.
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PMID:[Hematological disorders in celiac disease]. 2189 56

Inflammatory bowel disease (IBD) has classically been associated with malnutrition and weight loss, although this has become less common with advances in treatment and greater proportions of patients attaining clinical remission. However, micronutrient deficiencies are still relatively common, particularly in CD patients with active small bowel disease and/or multiple resections. This is an updated literature review of the prevalence of major micronutrient deficiencies in IBD patients, focusing on those associated with important extraintestinal complications, including anemia (iron, folate, vitamin B12) bone disease (calcium, vitamin D, and possibly vitamin K), hypercoagulability (folate, vitamins B6, and B12), wound healing (zinc, vitamins A and C), and colorectal cancer risk (folate and possibly vitamin D and calcium).
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PMID:Micronutrient deficiencies in inflammatory bowel disease: from A to zinc. 2248 30


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