1.Eosinophilic gastroenteritis: Pathogenesis, diagnosis, and treatment.
Kaiwen LI ; Gechong RUAN ; Shuang LIU ; Tianming XU ; Kai GUAN ; Ji LI ; Jingnan LI
Chinese Medical Journal 2023;136(8):899-909
Eosinophilic gastroenteritis (EGE) is a gastrointestinal disorder of unclear etiology that is characterized by eosinophilic infiltration of the stomach and small intestine, and consists of mucosal, muscular, and serosal subtypes. Eosinophilic infiltration of the gastrointestinal tract is a fundamental histopathological characteristic of EGE and is driven by several T-helper type 2 (Th2)-dependent cytokines and induced by food allergy. Due to the lack of a diagnostic gold standard, EGE has a high rate of delayed diagnosis or misdiagnosis. However, several new diagnostic strategies have been developed, such as novel genetic biomarkers and imaging tests. Although dietary therapy and corticosteroids remain the common choices for EGE treatment, recent decades have seen the emergence of novel treatment alternatives, such as biologics that target particular molecules involved in the pathogenic process. Preliminary investigations and clinical trials have demonstrated the efficacy of biologics and provided additional insights for the era of refractory or corticosteroid-dependent EGE biologics.
Humans
;
Enteritis/drug therapy*
;
Gastritis/drug therapy*
;
Eosinophilia/therapy*
;
Abdomen
;
Adrenal Cortex Hormones
2.Eosinophilic gastroenteritis in a boy.
Pei-Pei SHI ; Jian-Jiang ZHANG
Chinese Journal of Contemporary Pediatrics 2010;12(8):676-677
Child
;
Eosinophilia
;
diagnosis
;
drug therapy
;
Gastroenteritis
;
classification
;
diagnosis
;
drug therapy
;
Humans
;
Male
3.Predictive factors for glucocorticoid therapy in children with eosinophilic gastroenteritis.
Lu REN ; Hui-Wen LI ; Li-Ya XIONG ; Pei-Yu CHEN ; Lan-Lan GENG
Chinese Journal of Contemporary Pediatrics 2021;23(11):1149-1153
OBJECTIVES:
To study the predictive factors for glucocorticoid therapy by analyzing the association between the clinical features and treatment regimens in children with eosinophilic gastroenteritis.
METHODS:
A retrospective analysis was performed on the medical data of 182 children with eosinophilic gastroenteritis who were admitted to Guangzhou Women and Children's Medical Center from January 2012 to December 2020. According to whether glucocorticoids were used, these children were divided into a glucocorticoid treatment group and a control group. The two groups were compared in terms of age, history of allergy, clinical symptoms, laboratory examination results, endoscopic findings, and pathological results of gastrointestinal mucosa. A multivariate logistic regression analysis was performed for the results with statistical significance.
RESULTS:
Of the 182 children, 36 (19.8%) received glucocorticoid therapy. The rates of hematochezia, anemia, and mucosal ulceration/luminal stenosis under endoscopy and the mucosal eosinophil infiltration count were significantly higher in the glucocorticoid treatment group than those in the control group (
CONCLUSIONS
Mucosal ulceration/luminal stenosis under endoscopy or a significant increase in the mucosal eosinophil infiltration count based on pathology suggests that glucocorticoid therapy can be considered in children with eosinophil gastroenteritis.
Child
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Enteritis/drug therapy*
;
Eosinophilia/drug therapy*
;
Female
;
Gastritis
;
Glucocorticoids/therapeutic use*
;
Humans
;
Retrospective Studies
4.A Case of Seronegative Rheumatoid Arthritis with Idiopathic Hypereosinophilic Syndrome.
Jung Hyeon CHOI ; Jae Wook JUNG ; Hyun Ju SONG ; Kyoung Eun SONG ; Jeong Hee CHOI ; Yu Jin SUH ; Hae Sim PARK ; Chang Hee SUH
The Journal of the Korean Rheumatism Association 2003;10(2):200-205
The idiopathic hypereosinophilic syndrome (HES) is a disorder marked by the sustained overproduction of eosinophils. The disease is characterized by damage of multiple organ including heart, nerve system, skin and lung due to eosinophilic infiltration and the diagnosis is one of exclusion. Rheumatologic manifestations of HES are infrequent. In about 10~40% of rheumatoid arthritis (RA) patients, persistent eosinophilia is observed. That can be due to the RA itself and is often associated with active disease and extra-articular features. Sometimes, it is attributed to the drug therapy, especially gold and penicillamine. We would like to report a 37-year-old female patient with HES who developed seronegative RA 2 years later.
Adult
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Arthritis, Rheumatoid*
;
Diagnosis
;
Drug Therapy
;
Eosinophilia
;
Eosinophils
;
Female
;
Heart
;
Humans
;
Hypereosinophilic Syndrome*
;
Lung
;
Penicillamine
;
Skin
5.A Case of Hodgkin`s Lymphoma with Bone Marrow Involvement Showing Severe Osteosclerosis.
Sang Hoon SONG ; Hye Seung LEE ; Kyoung Un PARK ; Junghan SONG
The Korean Journal of Laboratory Medicine 2005;25(1):24-27
Bone marrow involvement in Hodgkin`s lymphoma is not rare at initial diagnosis and is associated with a poor prognosis. Atypical findings such as granuloma, eosinophilia or osteosclerosis may lead to diagnostic confusion, in which case immunohistochemistry may be helpful. We report a case of 25-year old male patient, who presented with back pain, subsequently had a mediastinal mass and was finally diagnosed as having stage IV Hodgkin`s lymphoma. Bone marrow involvement with severe osteosclerosis was found on bone marrow biopsy specimens. He received systemic chemotherapy and was discharged with improved clinical symptoms.
Back Pain
;
Biopsy
;
Bone Marrow*
;
Diagnosis
;
Drug Therapy
;
Eosinophilia
;
Granuloma
;
Humans
;
Immunohistochemistry
;
Lymphoma*
;
Male
;
Osteosclerosis*
;
Prognosis
6.Effects of different segments of acupuncture serum on eosinophil counts in the rat with eosinophilia.
Hui-ming XU ; Shu-lan MA ; Yong-qing YANG ; Ying-ying ZHANG
Chinese Acupuncture & Moxibustion 2005;25(4):272-274
OBJECTIVETo further analyze and identify effective components of anti-asthma in acupuncture serum.
METHODSChanges of eosinophils in the peripheral blood of rats with eosinophilia were observed for 10 days after intravenous injection of the different segments of serum (serum: normal saline = 1:20, 2.5 mL/kg, from the first day of the model establishment, for 3 consecutive days).
RESULTSAfter intravenous injection of different segments of serum, the eosinophil counts in the peripheral blood decreased significantly from the 3rd day as compared with those of the model group (P<0.05).
CONCLUSIONThe effective components of acupuncture serum from asthmatic rats treated by acupuncture for eosinophils are not a single component, and acupuncture stimulation may produce many kinds of components of anti-asthma.
Animals ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Eosinophilia ; Eosinophils ; Leukocyte Count ; Rats
7.Eosinophilic Cellulitis (Wells' Syndrome) Successfully Treated With Low-dose Cyclosporine.
Journal of Korean Medical Science 2001;16(5):664-668
Eosinophilic cellulitis (Wells'syndrome) is an uncommon skin disorder. We report two adult male patients who had recurrent erythematous plaques and a nodular lesion on the abdomen. The histopathologic feature of their skin biopsies similarly indicated a marked infiltrate of eosinophils in the dermis with the fashion of "flame figures". One of the patients demonstrated blood eosinophilia. Given the clinicohistological findings, the patients fulfilled the criteria for the diagnosis of eosinophilic cellulitis. The skin lesions remained refractory to medications such as corticosteroids, sulfones, antihistamines, and minocycline. Considering the beneficial effect of cyclosporine in the treatment of eosinophilia-associated dermatoses, we speculated that eosinophilic cellulitis might respond to cyclosporine therapy. Thus, each of the two patients was given cyclosporine (microemulsion formulation) at a daily dose of 1.25 or 2.5 mg/kg, i.e., 100 or 200 mg, respectively. Complete remission of the skin eruptions was obtained in both patients during a 3- or 4-week period of treatment. No side effects were observed. Neither of the patients experienced relapse of the disease at least over 10 months after the discontinuation of the cyclosporine therapy. We suggest that administration of low-dose cyclosporine be a safe and useful therapeutic option in patients with eosinophilic cellulitis.
Adult
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Case Report
;
Cellulitis/*drug therapy
;
Cyclosporine/*therapeutic use
;
Eosinophilia/*drug therapy
;
Human
;
Immunosuppressive Agents/*therapeutic use
;
Male
9.Eosinophilic Gastroenteritis with Eosinophilic Dermatitis.
Jae Myung CHA ; Joung Il LEE ; Kwang Ro JOO ; Hyun Phil SHIN
Yonsei Medical Journal 2010;51(1):145-147
Eosinophilic gastroenteritis (EG) is characterized by eosinophilic infiltration of the bowel wall and variable gastrointestinal manifestations. Clinicians should have a high index of suspicion for EG when faced with gastrointestinal symptoms and peripheral eosinophilia to avoid incorrect diagnosis and inappropriate treatments. A 24-year-old woman was admitted to our hospital complaining of acute right lower quadrant abdominal pain and a laparoscopic appendectomy performed for a presumed diagnosis of an acute appendicitis. However, the procedure revealed bowel edema and a moderate amount of ascites without evidence of a suppurative appendicitis. Postoperatively, she showed persistent and progressive eosinophilia, exudative eosinophilic ascites, eosinophilic infiltration of the resected appendix wall, and eosinophilic infiltration of gastroduodenal mucosa. A punch biopsy of the abdominal skin also revealed inflammation with marked eosinophilic infiltration of the skin. She recovered after the treatment with a low dose of steroid for the EG with eosinophilic dermatitis. EG with eosinophilic dermatitis has not been reported yet and is considered fortuitous in this case.
Adult
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Dermatitis/*diagnosis/drug therapy/pathology
;
Eosinophilia/*diagnosis/drug therapy/pathology
;
Female
;
Gastroenteritis/*diagnosis/drug therapy/pathology
;
Humans
;
Steroids/therapeutic use
;
Young Adult
10.A Case of Wells' Syndrome Associated with Pancreatic Carcinoma.
Jin Hyoung KIM ; So Yun CHO ; Jeong Hee HAHM
Korean Journal of Dermatology 1999;37(6):785-789
Wells' syndrome or eosinophilic cellulitis is an uncommon cutaneous disorder characterized by recurrent erythematous and edematous plaques that often resemble acute cellulitis. The characteristic microscopic findings are diffuse dermal eosinophilia with marked edema, and flame figures consisting of amorphous or granular eosinophilic material around collagen bundles of the dermis. Etiology and pathogenesis are unknown, but the disease has been found to be associated with infections, arthropod bites, drug administration, surgery and hematologic disorders. We report the case of a 55-year-old man with pancreatic carcinoma who was presented with an asymptomatic erythematous to brownish subcutaneous nodule on the left buttock of several days' duration. A biopsy specimen taken from the erythematous to brownish nodule showed many flame figures and diffuse infiltration of eosinophils in the dermis and subcutaneous fat tissue. The rapid resolution of the skin lesion with chemotherapy of the pancreatic carcinoma supports a relationship between the two conditions.
Arthropods
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Biopsy
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Buttocks
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Cellulitis
;
Collagen
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Dermis
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Drug Therapy
;
Edema
;
Eosinophilia
;
Eosinophils
;
Humans
;
Middle Aged
;
Skin
;
Subcutaneous Fat