1.Research advances in the relationship between cow's milk allergy and gastroesoph-ageal reflux in infants.
Chinese Journal of Contemporary Pediatrics 2016;18(7):666-670
Gastroesophageal reflux (GER) and cow's milk allergy (CMA) are common disorders in infants. In recent years, more and more research has investigated the relationship between these two diseases. Some studies reported that about half of the cases of GER in infants younger than 1 year may be an association with CMA. Therefore, overall understanding the role of CMA on the pathogenesis of GER has a great importance on improving clinical level of diagnosis and therapy. This review article tried to elaborate advances in research on the relationship between CMA and GER in infants, including epidemiology, pathogenesis, clinical manifestations, diagnosis and treatment.
Gastroesophageal Reflux
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diagnosis
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etiology
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Humans
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Infant
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Milk Hypersensitivity
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complications
2.Current Issues on Irritable Bowel Syndrome: Diet and Irritable Bowel Syndrome.
Jeong Hwan KIM ; In Kyung SUNG
The Korean Journal of Gastroenterology 2014;64(3):142-147
Irritable bowel syndrome (IBS) is one of the most prevalent functional gastrointestinal disorders. It is a multifactorial disorder with its pathogenesis attributed to abnormal gastrointestinal motility, low-grade inflammation, visceral hypersensitivity, communication in the gut-brain axis, and so on. Traditionally, IBS has been treated with diet and lifestyle modification, fiber supplementation, psychological therapy, and pharmacological treatment. Carbohydrates are intermingled with a wide range of regularly consumed food including grains such as rye and wheat, vegetables, fruits, and legumes. Short-chain carbohydrates that are poorly absorbed exert osmotic effects in the intestinal lumen increasing its water volume, and are rapidly fermented by bacteria with consequent gas production. These effects may be the basis for the induction of most of the gastrointestinal symptoms. This has led to the use of lactose-free diets in those with lactose intolerance and of fructose-reduced diets for fructose malabsorption. As all poorly absorbed short-chain carbohydrates have similar and additive effects in the intestine, a concept has been developed to regard them collectively as FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides and polyols) and to evaluate a dietary approach that restricts them all. Based on the observational and comparative studies, and randomized-controlled trials, FODMAPs have been shown to trigger gastrointestinal symptoms in patients with IBS. Food choice via the low FODMAPs and potentially other dietary strategies is now a realistic and efficacious therapeutic approach for managing symptoms of IBS.
*Diet, Carbohydrate-Restricted
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Dietary Supplements
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Humans
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Hypersensitivity/complications
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Inflammation/complications
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Intestines/pathology
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Irritable Bowel Syndrome/complications/*diagnosis/diet therapy
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Malabsorption Syndromes/complications
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Monosaccharides/metabolism
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Oligosaccharides/metabolism
3.Eosinophilic gastroenteritis associated with food allergy and bronchial asthma.
Hae Sim PARK ; Hak San KIM ; Hee Jin JANG
Journal of Korean Medical Science 1995;10(3):216-219
I n some patients, eosinophilic gastroenteritis(EG) occurs in those with food allergy. We experienced a non-atopic asthmatic who had an EG associated with food allergy to fish and eggs, and blood eosinophilia. A skin prick test and RAST to causative food allergens showed a negative result. A fiber-optic endoscopic biopsy from the gastric mucosa showed an intense eosinophilic infiltration. We could find symptomatic improvement and a disappearance of eosinophilic infiltration in gastric mucosa after complete avoidance from the causative food and oral cortcosteroid. It was suggested that fiber-optic endoscopic biopsy might be needed to identify coexisting EG if an allergic patient with blood eosinophilia complains of severe gastrointestinal symptoms.
Adrenal Cortex Hormones/therapeutic use
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Asthma/*complications/drug therapy
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Case Report
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Endoscopy
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Eosinophilia/*complications
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Food Hypersensitivity/*complications
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Gastric Mucosa/pathology
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Gastroenteritis/*complications/diagnosis/pathology
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Human
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Male
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Middle Age
4.A Case of Hypersensitivity to Mosquito Bites without Peripheral Natural Killer Cell Lymphocytosis in a 6-Year-Old Korean Boy.
Han Su SEON ; Ji Hyeon ROH ; Seung Ho LEE ; Eun Kyeong KANG
Journal of Korean Medical Science 2013;28(1):164-166
Hypersensitivity to mosquito bites (HMB) is a rare disease characterized by intense skin reactions such as bulla and necrotic ulcerations at bite sites, accompanied by general symptoms such as high-grade fever and malaise occurred after mosquito bites. It has been suggested that HMB is associated with chronic Epstein-Barr virus (EBV) infection and natural killer (NK) cell leukemia/lymphoma. We describe here a Korean child who presented with 3-yr history of HMB without natural killer cell lymphocytosis. He has been ill for 6 yr with HMB. Close observation and examination for the development of lymphoproliferative status or hematologic malignant disorders is needed.
Child
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Epstein-Barr Virus Infections/complications
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Humans
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Hypersensitivity/*diagnosis/etiology
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Insect Bites and Stings/*diagnosis/pathology
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Killer Cells, Natural/immunology
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Lymphocytosis/complications/pathology
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Male
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Republic of Korea
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Skin/pathology
5.Anticonvulsant hypersensitivity syndrome secondary to lamotrigine mimicking a septic episode.
Deborah J E MARRIOTT ; Petrick PERIYASAMY
Annals of the Academy of Medicine, Singapore 2011;40(9):422-423
Animals
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Anticonvulsants
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adverse effects
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Cattle
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Drug Hypersensitivity
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complications
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diagnosis
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etiology
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Female
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Humans
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Lupus Erythematosus, Systemic
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complications
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Middle Aged
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Sepsis
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diagnosis
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Syndrome
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Triazines
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adverse effects
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Zoonoses
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etiology
6.A Case of Hypersensitivity to Mosquito Bite Associated with Epstein-Barr Viral Infection and Natural Killer Cell Lymphocytosis.
Eui Jung ROH ; Eun Hee CHUNG ; Young Pyo CHANG ; Na Hye MYOUNG ; Young Koo JEE ; Min SEO ; Jin Han KANG
Journal of Korean Medical Science 2010;25(2):321-323
Hypersensitivity to mosquito bites (HMB) is a disorder characterized by a necrotic skin reaction and generalized symptoms subsequent to mosquito bites. It has been suggested that HMB is associated with chronic Epstein-Barr virus (EBV) infection and natural killer cell leukemia/lymphoma. We describe here a Korean child who had HMB associated with chronic EBV infection and natural killer cell lymphocytosis. A 5-yr-old boy was suffered from necrotic skin lesions on the right ear lobe. Type A EB virus was detected from hlood cells and bone marrow biospy recognized hemophagocyrosis.
Animals
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Child, Preschool
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Culicidae/*immunology
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Epstein-Barr Virus Infections/complications/*diagnosis
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Herpesvirus 4, Human/genetics/isolation & purification
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Humans
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Hypersensitivity/complications/*diagnosis
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Insect Bites and Stings/complications/*immunology
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Killer Cells, Natural/immunology/*pathology
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Lymphocytosis/complications/*diagnosis
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Male
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Polymerase Chain Reaction
7.Retrospective Analysis of the Natural History of Atopic Dermatitis Occurring in the First Year of Life in Korean Children.
Younghee CHUNG ; Jung Hyun KWON ; Jihyun KIM ; Youngshin HAN ; Sang Il LEE ; Kangmo AHN
Journal of Korean Medical Science 2012;27(7):723-728
The aim of this study was to analyze the natural history of atopic dermatitis (AD) and the risk factors associated with the remission of AD in Korean children. We enrolled 597 children with AD that occurred in the first year of life. A variety of factors influencing the prognosis were assessed by medical records and telephone interviews. Their outcome was classified into complete remission, intermittent, and persistent AD. AD had completely disappeared in 422 cases (70.6%), while 149 (25%) and 26 cases (4.4%) showed intermittent and persistent skin symptoms, respectively. The average healing time was 29.6 months in complete remission group and expected healing time of the AD was 60 months. None of risk factors were significant by multivariate analysis. But, in moderate-to-severe AD group, maternal diet restriction during lactation (P = 0.046) and no sensitization to cow's milk (P = 0.017) were significantly associated with remission of AD in the multivariate analysis. In conclusion, AD occurring in the first year of life disappears in a significant proportion of patients. In addition, in Korean children with moderate-to-severe AD, maternal diet restriction of allergenic food during lactation and sensitization to cow's milk seem to predict the prognosis of AD.
Adult
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Child, Preschool
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Dermatitis, Atopic/*diagnosis/etiology
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Female
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Food Hypersensitivity/complications
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Humans
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Infant
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Interviews as Topic
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Lactation
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Male
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Milk Hypersensitivity/complications
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Predictive Value of Tests
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Prognosis
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Remission Induction
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Republic of Korea
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Retrospective Studies
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Risk Factors
8.Hypocomplementemic Urticarial Vasculitis in Systemic Lupus Erythematosus.
Min Young HER ; Joo Yeon SONG ; Dong Yook KIM
Journal of Korean Medical Science 2009;24(1):184-186
Urticarial vasculitis is characterized clinically by urticarial skin lesions and histologically by leukocytoclastic vasculitis. Hypocomplementemic urticarial vasculitis is associated with connective tissue diseases such as systemic lupus erythematosus (SLE). We report a case of urticarial vasculitis that preceded manifestations of SLE.
Anti-Infective Agents/therapeutic use
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Anti-Inflammatory Agents/therapeutic use
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Diagnosis, Differential
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Female
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Humans
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Lupus Erythematosus, Systemic/*diagnosis/etiology/pathology
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Middle Aged
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Recurrence
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Skin/pathology
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Urticaria/complications/*diagnosis
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Vasculitis, Hypersensitivity/complications/*diagnosis/pathology
9.Hypersensitivity to Mosquito Bites Associated with Natural Killer Cell-derived Large Granular Lymphocyte Lymphocytosis: A Case Report in Korea.
Joo Seop CHUNG ; Ho Jin SHIN ; Eun Yup LEE ; Goon Jae CHO
The Korean Journal of Internal Medicine 2003;18(1):50-52
Hypersensitivity to mosquito bites (HMB) is characterized by intense skin reactions at bite sites. The pathogenesis of HMB might be related to clonal lymphoproliferation of Epstein-Barr virus DNA-positive natural killer (NK) cells. We report the first case of HMB possibly associated with NK cell-derived large granular lymphocyte (NK-LGL) lymphocytosis in Korea.
Adult
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Animals
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Base Sequence
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*Culicidae
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Epstein-Barr Virus Infections/*complications/diagnosis
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Humans
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Hypersensitivity/*etiology/virology
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Insect Bites and Stings/*complications/immunology
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Killer Cells, Natural/*immunology/pathology
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Korea
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Lymphocytosis/*complications/pathology
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Male
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Molecular Sequence Data
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Polymerase Chain Reaction
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Prognosis
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Risk Assessment
10.Sodium salicylate sensitivity in an asthmatic patient with aspirin sensitivity.
Hae Sim PARK ; Youn Sik LIM ; Jung Eun SUH ; Nam Soo RHU ; Dong Ill CHO ; Jae Won KIM
Journal of Korean Medical Science 1991;6(2):113-117
Non-acetylated salicylates have been recommended for use as alternatives to nonsteroidal anti-inflammatory drugs (NSAIDs) in aspirin and/or tartrazine-sensitive patients. We experienced a case of an aspirin-sensitive asthmatic patient who developed a broncho-obstructive reaction after taking 100 mg of sodium salicylate. The result of this study suggests that sodium salicylate may cross-react with aspirin in aspirin-and tartrazine-sensitive patients.
Aspirin/*adverse effects/immunology
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Asthma/*complications/diagnosis/etiology
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Bronchial Provocation Tests
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Cross Reactions
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Drug Hypersensitivity/*complications/diagnosis/etiology
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Female
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Humans
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Middle Aged
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Sodium Salicylate/*adverse effects/immunology
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Tartrazine/adverse effects