1.A Case of Steroid Resistant Autoimmune Hemolytic Anemia in Ulcerative Colitis.
Hyun Jong CHOI ; Su Jin HONG ; Young Jee KIM ; Bong Min KO ; Moon Sung LEE ; Chan Sup SHIM ; Hyun Jung KIM ; Dae Sik HONG
The Korean Journal of Gastroenterology 2008;51(2):137-141
Autoimmunity is thought to play a central role in the pathogenesis of inflammatory bowel disease and associated extraintestinal manifestations. Autoimmune hemolytic anemia associated with ulcerative colitis is a rare occurrence. No more than 50 cases have been described in the international literatures, and only 2 cases reported in Korea. A 29-year-old woman who was diagnosed as ulcerative colitis two years ago was complicated with autoimmune hemolytic anemia, and did not respond to steroid therapy. Ultimately, total colectomy and splenectomy were carried out for the treatment of ulcerative colitis and hemolytic anemia. After the operation, anemia was resolved. We present the case with a review of literature.
Adult
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Anemia, Hemolytic, Autoimmune/*diagnosis/drug therapy/etiology
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Colectomy
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Colitis, Ulcerative/complications/*diagnosis/pathology
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Drug Resistance
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Female
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Humans
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Splenectomy
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Steroids/therapeutic use
2.Atypical clinical manifestations of amebic colitis.
Jung Hwan YOON ; Ji Gon RYU ; Jong Kyun LEE ; Sae Jin YOON ; Hyun Chae JUNG ; In Sung SONG ; Kyoo Wan CHOI ; Chung Yong KIM
Journal of Korean Medical Science 1991;6(3):260-266
Amebic colitis is a disease revealing diverse clinical manifestations and endoscopic gross features and often confused with other types of colitis. In case of misdiagnosis as an idiopathic inflammatory bowel disease or delayed recognition of intestinal amebiasis, an undesirable outcome may occur resulting from erroneous administration of steroids or delayed antiamebic treatment. To demonstrate the pitfalls in the diagnosis and treatment of intestinal amebiasis, 3 cases of amebic colitis with atypical clinical manifestations are presented in this paper. In conclusion, despite the low sensitivities of routine stool examination for parasite and histopathologic confirmation in biopsy specimen, every effort must be made to find amebic trophozoites either in fresh stool or biopsy specimens for prompt and correct diagnosis of amebic colitis when we manage patients with chronic intestinal ulcerations, even though their clinical course and endoscopic findings are not typical of amebiasis. Moreover, following initial successful anti-amebic therapy, more careful clinical, endoscopical, and parasitological follow-up should be done for the early detection of recurrence.
Adult
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Aged
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Aged, 80 and over
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Colitis, Ulcerative/diagnosis
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Diagnosis, Differential
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Diarrhea/etiology
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Dysentery, Amebic/complications/drug therapy/*pathology
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Female
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Humans
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Inflammatory Bowel Diseases/diagnosis
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Male
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Middle Aged
3.Huangqin decoction lowers the number of mast cells in ulcerative colitis in rats with dampness and heat syndrome.
Xue-bao ZHENG ; Hong-bo LIU ; Yan-ling FENG ; Shi-xue DAI
Journal of Southern Medical University 2011;31(2):252-255
OBJECTIVETo explore the role of mast cells in the pathogenesis of ulcerative colitis in rats with dampness and heat syndrome, and observe the regulatory effect of Huangqin decoction on the mast cells.
METHODSRat models of dampness and heat syndrome were established by feeding with high-fat and-sugar chow, maintenance of a hot and humid environment, and intrarectal administration of 2,4,6-trinitro-benzene-sulfonic acid. The model rats were then randomized into the model group (n=12), Huangqin decoction group (n=13) and mesalazine group (n=12). After a one-week treatment, the inflammatory cell infiltration was observed using HE staining, and the number of mast cells was determined using toluidine blue staining. Immunohistochemistry was used to detect the expression of tryptase, and serum IL-4 and IL-6 levels were measured using ELISA.
RESULTSCompared with the normal control rats (n=15), the rats in the model group showed obvious inflammatory cell infiltration at the lesion site with significantly increased mast cells and serum IL-6 level (P<0.05). Huangqin and mesalazine significantly lessened inflammatory cell infiltration and decreased the mast cell number and serum IL-6 level after a one-week treatment.
CONCLUSIONThe intestinal mucosal immune cells such as the mast cells play an important role in the pathogenesis of ulcerative colitis associated with dampness and heat syndrome. Huangqin decoction can ameliorate the inflammation, decrease mast cell number and tryptase release, and inhibit IL-6 secretion for treatment of ulcerative colitis in rats with dampness and heat syndrome.
Animals ; Colitis, Ulcerative ; drug therapy ; pathology ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Male ; Mast Cells ; pathology ; Medicine, Chinese Traditional ; Phytotherapy ; Random Allocation ; Rats ; Rats, Sprague-Dawley
4.Differences in the Prognosis according to the Periods of Diagnosis in Ulcerative Colitis.
Hyun Beom CHAE ; Yoon Suk JUNG ; Dong Il PARK ; Chang Kyun LEE ; Kyu Chan HUH ; Jeong Eun SHIN ; Jae Hak KIM ; You Sun KIM ; Yunho JUNG ; Sung Ae JUNG ; Hyun Ju SONG ; Hyun Joo JANG ; Sung Noh HONG ; Young Ho KIM
The Korean Journal of Gastroenterology 2014;64(2):93-97
BACKGROUND/AIMS: Infliximab was approved for the treatment of ulcerative colitis (UC) in 2006 and has recently been used as rescue therapy in steroid-refractory UC. The aim of this study was to investigate the differences of medication use and prognosis in UC patients according to the periods of diagnosis. METHODS: From 1987 to 2012, a total of 1,422 patients with UC were retrospectively reviewed in 12 hospitals. The study population was divided into two groups according to the periods of diagnosis as follows; group A: 1987-2005, group B: 2006-2012. Analyzed variables were compared by using chi-square test and logistic regression analysis. RESULTS: Mean age of the subjects was 42.2 years, and the mean follow-up period was 4.7 years. In univariate analysis, the use of infliximab in group B was significantly higher than group A (4.5% vs. 7.6%, p=0.016), and UC-related hospitalization (45.8% vs. 40.1%, p=0.031) and UC-related surgery (6.4% vs. 3.5%, p=0.010) in group B was significantly lower than that of group A. The use of oral steroid in surgery group was significantly higher than non-surgery group in multivariate analysis (OR 1.85, 95% CI 1.03-3.30, p=0.039). CONCLUSIONS: Infliximab might play an important role for the treatment of steroid-refractory UC. Well-designed prospective trials based on the efficacy and safety of infliximab are required in the future.
Adult
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Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
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Colitis, Ulcerative/*diagnosis/drug therapy/pathology
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Female
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Follow-Up Studies
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Hospitalization
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Humans
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Infliximab/therapeutic use
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Logistic Models
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Male
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Mesalamine/therapeutic use
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Middle Aged
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Odds Ratio
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Prognosis
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Retrospective Studies
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Time Factors
5.A Case of Hemophagocytic Syndrome in an Ulcerative Colitis Patient.
Yong Cheol KIM ; Gun Min KIM ; Ho Sang LEE ; Seok In HONG ; Dae Young CHEUNG ; Jin Il KIM ; Soo Heon PARK ; Jae Kwang KIM
The Korean Journal of Gastroenterology 2010;56(1):45-48
A case of hemophagocytic syndrome associated with ulcerative colitis is very rare. A 32-year-old man visited the hospital complaining of fever and severe abdominal pain for 7 days. He was diagnosed to have ulcerative colitis 2 years ago and had been treated with sulfasalazine. Three months ago, he had abdominal pain, weight loss, and hematochezia, so prednisolone and mercaptopurine were added to the treatment. On admission, the physical examination showed splenomegaly. Peripheral blood counts revealed pancytopenia, and bone marrow aspirate smears showed many histiocytes with active hemophagocytosis. There was no evidence of viral and bacterial infections and other neoplasms, which were commonly associated with hemophagocytic syndrome. He was successfully treated with high dose steroid. We report this case along with a review of the related literatures.
6-Mercaptopurine/therapeutic use
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Adult
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Anti-Inflammatory Agents/therapeutic use
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Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
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Bone Marrow Cells/pathology
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Colitis, Ulcerative/complications/*diagnosis/drug therapy
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Colonoscopy
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Dexamethasone/therapeutic use
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Humans
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Immunosuppressive Agents/therapeutic use
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Lymphohistiocytosis, Hemophagocytic/complications/*diagnosis/drug therapy
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Male
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Prednisolone/therapeutic use
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Sulfasalazine/therapeutic use
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Syndrome
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Tomography, X-Ray Computed
6.Drug-induced lymphadenitis.
Wei-hua YIN ; Hong-yu ZHANG ; Xue-feng LI ; Ya MA
Chinese Journal of Pathology 2010;39(3):192-194
Adult
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Anti-Inflammatory Agents, Non-Steroidal
;
adverse effects
;
therapeutic use
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CD3 Complex
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metabolism
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Colitis, Ulcerative
;
drug therapy
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Diagnosis, Differential
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Drug Hypersensitivity
;
etiology
;
metabolism
;
pathology
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Female
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Gastrointestinal Agents
;
adverse effects
;
therapeutic use
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Humans
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Immunoblastic Lymphadenopathy
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metabolism
;
pathology
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Ki-1 Antigen
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metabolism
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Lymphadenitis
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chemically induced
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metabolism
;
pathology
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Lymphoma, Large-Cell, Anaplastic
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metabolism
;
pathology
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Lymphoma, T-Cell
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metabolism
;
pathology
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Receptors, Complement 3d
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metabolism
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Sulfasalazine
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adverse effects
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therapeutic use