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Query: UMLS:C0009319 (
colitis
)
19,384
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Collagenous sprue
and collagenous
colitis
are two well-recognized idiopathic enteritides whose defining histologic attribute is fibrous thickening of the subepithelial basement membrane. Analogous changes in gastric mucosa seem to be quite rare. The term "collagenous gastritis" was recently applied for the first time to an isolated case of refractory gastritis in which distinctive subepithelial gastric fibrosis was noted. We report an additional case of this entity in a 35-year-old woman with refractory dyspepsia. In contrast to the earlier case of collagenous gastritis, our patient also had lymphocytic
colitis
, a type of
colitis
associated with watery diarrhea. Collagenous gastritis appears to be a distinct clinicopathologic entity, the histologic changes of which should be sought in patients with unexplained dyspepsia. Increased awareness of this condition and its possible clinical correlates may provide clues to its etiology and pathogenesis.
...
PMID:Collagenous gastritis associated with lymphocytic colitis. 874 54
Collagenous sprue
is a rare form of small bowel enteropathy characterized by chronic diarrhea and progressive malabsorption with little data available on its natural history. The pathologic lesion consists of subepithelial collagen deposition associated with variable alterations in villous architecture. The small bowel biopsies of 12 cases were reviewed. Clinical details, celiac serology, and T-cell receptor gene rearrangement study results, when available, were collated. There were 8 females and 4 males (age ranged from 41 to 84 y) who presented with chronic diarrhea and weight loss. Small intestinal biopsies showed subepithelial collagen deposition with varying degrees of villous atrophy and varying numbers of intraepithelial lymphocytes. Four patients had previous biopsies showing enteropathic changes without collagen deposition. Seven cases were associated with collagenous
colitis
and 1 also had features of lymphocytic
colitis
. Three patients also had collagen deposition in gastric biopsies. One case was associated with lymphocytic gastritis. Celiac disease (CD, gluten-sensitive enteropathy) was documented in 4 patients. Five patients made a clinical improvement with combinations of a gluten-free diet and immunosuppressive therapy. Two patients died of complications of malnutrition and 1 of another illness. Clonal T-cell populations were identified in 5 of 6 cases tested. Four of these patients improved clinically after treatment but 1 has died.
Collagenous sprue
evolved on a background of CD in 4 cases. There was no history of CD in others and these cases may be the result of a biologic insult other than gluten sensitivity. None has developed clinical evidence of lymphoma to date.
...
PMID:Collagenous sprue: a clinicopathologic study of 12 cases. 1964 52
Collagenous sprue
is associated with high morbidity; however, the etiology of this disorder is unclear. Data regarding the pathological and clinical manifestations of patients with collagenous sprue are also limited. We, thus, undertook this study to gain insight into the etiology, disease manifestations and outcomes of collagenous sprue. We searched our departmental database (1999-2008) to identify cases of collagenous sprue and to obtain clinical and laboratory data. Small bowel histology, including thickness of subepithelial collagen, intra-epithelial lymphocyte phenotype and results of T-cell clonality assays were evaluated. Nineteen patients (15 women, 4 men, age 22-80 years, mean 57 years) were identified. Seventeen (89%) had celiac disease and two had unclassified sprue; 9 of 17 (53%) celiac disease patients had refractory disease; 5 of 15 (33%) lacked diarrhea (atypical presentation), including 2 of 6 (33%) with active (untreated) celiac disease and 3 of 9 (33%) with refractory celiac disease. Autoimmune disorders were seen in 12 of 19 (63%) patients and microscopic
colitis
(n=7), lymphocytic gastritis (n=2) or collagenous gastritis (n=2) were seen in nine patients. Subepithelial collagen thickness was mildly (n=6), moderately (n=10), or markedly (n=3) increased and villous atrophy was total (n=13) or subtotal (n=6). Phenotypically aberrant intraepithelial lymphocytes were not detected in any case. Polymerase chain reaction analysis showed a dominant T-cell clone in the only patient with refractory celiac disease type II. Histological improvement occurred in 7 of 11 (64%) patients. Overall, 8 of 19 (42%) responded to gluten-free diet, including 2 of 9 (22%) with refractory celiac disease and 10 responded to immunomodulatory therapy, including 6 of 9 (67%) with refractory celiac disease. Only one patient died from complications of refractory celiac disease. No patient developed lymphoma. The vast majority of our patients with collagenous sprue had celiac disease. Although, many patients required immunomodulatory therapy for symptom control, a subset responded to gluten-free diet alone. In our experience, collagenous sprue patients had relatively good clinical outcomes.
...
PMID:Collagenous sprue is not always associated with dismal outcomes: a clinicopathological study of 19 patients. 1985 76
Collagenous sprue
(CS) is a progressive malabsorptive disorder characterized by collagen deposition beneath the basement membrane of small bowel epithelium in refractory celiac sprue. CS is a pathologically distinct entity from celiac disease, despite a similar clinical presentation. The etiology of CS is unclear, although there are speculations that CS and celiac disease may share similar pathogenetic pathways. On the other hand, HFE hemochromatosis (HH) is a distinct disease entity. Celiac disease and HH are common HLA-associated genetic disorders in Northern European populations. There are a few case reports linking celiac disease and HH. We present a patient diagnosed with concurrent CS and HH.
J Crohns
Colitis
2011 Aug
PMID:Concomitant presentation of collagenous sprue and HFE hemochromatosis. 2168 10