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)

The neurological and muscular complications seen in coeliac disease in adults are usually attributed to deficiency secondary to malabsorption. Amongst them, however, there exists a very rare cateogory, described by Cooke et al. (1966) taking the form of a chronic myeloneuropathy which cannot be explained in terms of the malabsorption syndrome. Our two cases of gluten intolerance enteropathy, confirmed by biopsy before and after diet, fell into this group of polyneuropathies. The patients, both women, suffered from an essentially sensory ataxic polyneuropathy with accessory motor component with pyramidal and posterior column signs. CSF findings showed a meningeal inflammatory reaction in one of the two cases. These neurological signs, appearing paradoxically during a digestive disease cured by diet, evolve chronically but become stabilised with corticosteroid therapy. Any vitamin deficiency may be excluded in the aetiology of these problems. Neuropathological study of neuromuscular biopsies in very fine serial sections confirmed the mild peripheral nervous involvement but revealed identical inflammatory lesions in the nerve and muscle which were remarkable by virtue of their very highly segmentally selective micro-vasculitis appearance. In these two cases, general, clinical and biological arguments, as well as the type of histological lesion, make it possible to exclude monoclonal gammapathies, malignant haemopathies, amyloidosis and the major collagen diseases. This micro-vasculitis, having transient forms with P.A.N. is no less distinctive, and may be integrated into the provisional group of "allergic angeitis", related to physiopathology of circulating immune complexes and very fashionable in theories as to the mechanism of gluten-sensitive enteropathies. The exact nature of the link between the latter and these types of polyneuropathy remains unknown.
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PMID:[Nondeficiency chronic polyneuropathies in celiac disease in adults (2 cases with inflammatory neuromuscular vascularitis)]. 100 65

Although the association between celiac disease and progressive myoclonic ataxia is well recognized, in each of the reported cases the neurologic features began in middle adult life and usually in patients who had clinical or laboratory evidence of malabsorption. We report a case of progressive myoclonic ataxia and epilepsy (Ramsay Hunt syndrome) that began in childhood. In this patient there were no features suggestive of gluten intolerance. The presence of antigliadin antibodies in the serum and CSF suggested celiac disease was the cause of the patient's neurologic syndrome. Duodenal morphologic abnormalities reversed with treatment but no major changes were noted in the patient. Celiac disease should be considered in the differential diagnosis of myoclonic ataxia at any age, even in the absence of clinical evidence of gluten-sensitive enteropathy.
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PMID:CSF antigliadin antibodies and the Ramsay Hunt syndrome. 933 1

A total of 104 patients with sporadic cerebellar ataxia were tested for antigliadin and antiendomysium antibodies. Twelve individuals (11.5%) with gluten sensitivity underwent duodenal biopsy and extensive clinical, electrophysiological, neuropsychological, radiological and laboratory investigations including human leucocyte antigen (HLA) typing. Two patients showed typical changes of gluten-sensitive enteropathy with crypt hyperplasia and mucosal flattening. In five patients, the intraepithelial lymphocyte count was elevated. Sporadic ataxia with gluten sensitivity was found to be tightly linked to the HLA DQB1*0201 haplotype (70%). Neurological symptoms were not related to hypovitaminosis or inflammatory CSF changes. The clinical syndrome was dominated by progressive cerebellar ataxia with ataxia of stance and gait (100%), dysarthria (100%) and limb ataxia (97%). Oculomotor abnormalities were gaze-evoked nystagmus (66.7%), spontaneous nystagmus (33.3%), saccade slowing (25%) and upward gaze palsy (16.7%). Extracerebellar features also included deep sensory loss (58.3%), bladder dysfunction (33.3%) and reduced ankle reflexes (33.3%). In accordance with clinical findings, electrophysiological investigations revealed prominent axonal neuropathy with reduced amplitudes (50%) and abnormal evoked potentials (58.3%). On neuropsychological testing, patients presented with moderate verbal memory and executive dysfunction. All patients had evidence of cerebellar atrophy on MRI. We conclude that sporadic ataxia may be associated with positive antibodies against gliadin. Nevertheless, mucosal pathology does not represent an obligatory condition of ataxia with gluten sensitivity. The fact that the disease is strongly associated with the same HLA haplotypes found in coeliac disease not only demonstrates coeliac disease and ataxia with gluten sensitivity to be part of the same disease entity but supports the hypothesis of an immunological pathogenesis of cerebellar degeneration.
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PMID:Sporadic cerebellar ataxia associated with gluten sensitivity. 1133 3

Chronic inflammatory bowel disease (IBD)-like colitis is occasionally associated with glycogen storage disease-type 1b (GSD-1b). We describe a 17-year old boy with GSD-1b who developed an IBD-like colitis. Roentgenography and colonoscopy showed the lead-pipe appearance of the colon and circumferential ulcers. Histopathologic examination revealed nonspecific inflammation without granulomatous lesions. High-dose granulocyte-colony stimulating factor (G-CSF) and sulfasalazine led to the resolution of the colitis, although neutropenia continued. Besides this case, 10 published cases of GSD-1b and IBD-like colitis were reviewed. All cases had severe neutropenia and/or neutrophil dysfunction. The mean onset of bowel disease was 12.3 years of age. Seven cases required surgical treatment. All five patients with G-CSF/GM-CSF therapy showed clinical remission. These findings suggest that IBD-like colitis is a grave complication of GSD-1b and that recurrent enteric infections due to neutrophil deficiency may contribute to the development of this bowel disease.
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PMID:Inflammatory bowel disease-like colitis in glycogen storage disease type 1b. 1138 85