[Adult-onset generalized autoimmune enteropathy involving small intestine and colon: report of a case and review of literature].
Zhonghua Bing Li Xue Za Zhi
; 44(1): 32-6, 2015 Jan.
Article
em Zh
| MEDLINE
| ID: mdl-25765028
ABSTRACT
OBJECTIVE:
To investigate the clinicopathologic features of adult-onset autoimmune enteropathy (AIE).METHODS:
A case of adult-onset AIE was described along with a literature review.RESULTS:
A 41-year-old male patient was admitted for intractable diarrhea for more than three months despite of any dietary restriction or anti-inflammatory therapy. Fat globule was observed by stool examination and Sudan III staining of the stool was positive. Enteroclysis showed weak movement and few plica of small intestine, while colonoscopy appeared normal. Small bowel biopsies revealed villus atrophy and increased crypt apoptotic bodies and lymphocytic infiltration in deep crypt. Although without significant surface intro-epithelial lymphocytosis, there were a large number of monocytes, lymphocytes, plasmacytes and neutrophilic granulocytes infiltrating in the lamina propria. Morphologically, the colonic mucous was similar to the small intestine although cryptitis and crypt abscess were significant in the former. Serum IgG anti-goblet cell antibody was demonstrated by indirect immunofluorescence. Other causes of diarrhea were excluded on the base of medical history, histopathology and other accessory examinations before the diagnosis of AIE was made. The patient had a complete remission after steroid treatment without recurrence for eight months during the follow-up even after steroid withdrawal for five months.CONCLUSIONS:
AIE is exceedingly rare and timely diagnosis is important for successful therapy. Histological differential diagnoses should include ulcerative colitis, celiac disease, lymphocytic colitis, etc. The final diagnosis should be based on histological examination combined with the patient history, clinical manifestation, endoscopy finding and serological testing.
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Base de dados:
MEDLINE
Assunto principal:
Poliendocrinopatias Autoimunes
/
Colo
/
Intestino Delgado
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
Limite:
Humans
Idioma:
Zh
Ano de publicação:
2015
Tipo de documento:
Article