No abstract available.
Common Bile Duct*

No abstract available.
Methotrexate* ; Skin*

The systemic lupus erythematosus is a self-perpetuating disease with multisystem involvement, i.e.; skin, kidney, serous membrane, nervous system and other organs. The mortality in SLE is determined primarily by the extent of renal involvement and the degree of immunosuppression resulting from the therapy. We experienced two cases of lupus nephritis in SLE with clinical, serologic, immunologic and pathologic evaluations. Renal biopsy revealed focal and segmental proliferative glomerulonephritis and mesangial proliferative glomerulonephritis. Both patients have been improving with prednisolone on follow-up studies.
Biopsy ; Follow-Up Studies ; Glomerulonephritis ; Humans ; Immunosuppression ; Kidney ; Lupus Erythematosus, Systemic ; Lupus Nephritis* ; Mortality ; Nervous System ; Prednisolone ; Serous Membrane ; Skin

No abstract available.
Barium* ; Enema* ; Intussusception*

The current study was performed to investigate the influence of acidosis on focal cerebral ischemia in view of morphometric assay and neuropathological examination. The acidosis was induced by increment of halothane concentration and by decreasing respiratory rate. The mean pH were 7.423+/-0.012 in control group and 7.184+/-0.038 in acidosis group. Twenty-four hours after MCA occlusion(MCAO), neutral red staining and perfusion fixation was performed. The ischemic area was measured and morphometric analysis was undertaken. In acidosis group, the infarct area was 25.23+/-4.78% of the total cerebral area;in control group, the infarct area was 27.69+/-4.05%. The histopathological findings were examined under light microscopy, in which the field scanning was carried out from the midline by 0.5mm interval at cortical and basal ganglia levels. These results indicated that although there was no satistically significant difference in infarct area between acidosis and control group, increased acidosis aggravated the extent of histopathologic ischemic neuronal damage.
Acidosis* ; Animals ; Basal Ganglia ; Brain Ischemia* ; Halothane ; Hydrogen-Ion Concentration ; Microscopy ; Neurons ; Neutral Red ; Perfusion ; Rats* ; Respiratory Rate

This study was done to report the epidemiologic characteristics of medical retirement from the Republic of Korea (ROK) Army due to visual impairment and to suggest a practical screening system for the draft. The medical records of 423 eyes of 301 patients who retired from the ROK Army due to visual impairment were reviewed retrospectively between January 2010 and December 2014. The patients were grouped by the presence of trauma, and each group was subdivided by military rank. We analyzed demographic and ophthalmic data, including the etiology of ophthalmologic disease. The etiology was classified into 5 anatomical categories (ocular surface, lens, retina, optic nerve and extraocular visual pathway, and extraocular muscle and orbit), which were then subdivided into the type of disease. The mean age was 24.5 years, and non-traumatic mechanisms accounted for 81.1% (343/423 eyes) of medical retirements. Visual acuity was better in patients without trauma. In enlisted soldiers, disease in the optic nerve and extraocular visual pathway was the most common anatomical category (40.5%), and primary open angle glaucoma (30.8%), retinal dystrophy (18.3%), congenital cataract (14.5%), and retinal detachment (9.7%) were the four most common diseases. Most medical retirements due to visual impairment resulted from non-traumatic mechanisms, even though patients were young. The fundus examination and visual field test would be more useful tools than a conventional vision test for large-scale draft screening for the most common two disease types: primary open angle glaucoma and retinal dystrophy.
Adult ; Cataract/epidemiology ; Cohort Studies ; Glaucoma, Open-Angle/epidemiology ; Humans ; Male ; Middle Aged ; Military Personnel ; Republic of Korea/epidemiology ; Retinal Dystrophies/epidemiology ; *Retirement ; Retrospective Studies ; Vision Disorders/epidemiology/*pathology ; Visual Acuity ; Young Adult

Churg and Strauss established the clinicopathologic features of allergic angiitis and granulomatosis. The condition is rare and is characterized by involvement of vessels of all sizes(including veins and venules), especially the pulmonary vessel. intra- and extravascular granuloma formation, eosinophil infiltration of tissue and an association with asthma and peripheral eosinophilia. Churg Strauss syndrome (CSS) involves the GI tract, the skin, the heart, the lungs etc. We report a case of CSS in 38 year old male patient, who presented acute peritonitis and who had had 4-year history of bronchial asthma. An emergency laparotomy revealed multiple impending perforations in small intestine. A skin lesion and neuropathy developed postoperatively. Microscopic exammination of the appendix and the skin lesion showed thrombs in the lumens of vessels, vasculitis and eosinophilic infiltration to the lesion and the vessel wall.
Adult ; Appendix ; Asthma ; Churg-Strauss Syndrome* ; Emergencies ; Eosinophilia ; Eosinophils ; Gastrointestinal Tract ; Granuloma ; Heart ; Humans ; Intestine, Small ; Laparotomy ; Lung ; Male ; Peritonitis ; Skin ; Vasculitis ; Veins

Churg and Strauss established the clinicopathologic features of allergic angiitis and granulomatosis. The condition is rare and is characterized by involvement of vessels of all sizes(including veins and venules), especially the pulmonary vessel. intra- and extravascular granuloma formation, eosinophil infiltration of tissue and an association with asthma and peripheral eosinophilia. Churg Strauss syndrome (CSS) involves the GI tract, the skin, the heart, the lungs etc. We report a case of CSS in 38 year old male patient, who presented acute peritonitis and who had had 4-year history of bronchial asthma. An emergency laparotomy revealed multiple impending perforations in small intestine. A skin lesion and neuropathy developed postoperatively. Microscopic exammination of the appendix and the skin lesion showed thrombs in the lumens of vessels, vasculitis and eosinophilic infiltration to the lesion and the vessel wall.
Adult ; Appendix ; Asthma ; Churg-Strauss Syndrome* ; Emergencies ; Eosinophilia ; Eosinophils ; Gastrointestinal Tract ; Granuloma ; Heart ; Humans ; Intestine, Small ; Laparotomy ; Lung ; Male ; Peritonitis ; Skin ; Vasculitis ; Veins

In Korea, Kerion celsi caused by T. verrucosum was first reported by Kim et al in the Honam province in 1986. Since then three mare cases have been reported in the Young Nam province. Herein present a case of kerion celsi caused by T. verrucosum from Chungcheong province. The patient, a 7-year old female, showed a 4x 4cm sized, oval, yellow crusted and boggy patch with alopecia on the scalp. She was living on a farm in a rural area of Chungcheong province. Cows on the farm also exhibited similar skin lesions on the buttock. The same T. verrucosum was identified by a characteristic colony morphology on Sabourauds dextrose agar and chains of chlamydoconidia with mycologic stain from scales of lesions of patient and cows. This skin lesion was successfully treated with griseofulvin.
Agar ; Alopecia ; Buttocks ; Child ; Female ; Glucose ; Griseofulvin ; Humans ; Korea ; Scalp ; Skin ; Tinea Capitis* ; Weights and Measures

A polymerase chain reaction (PCR) method for detection of the pathogenic Yersinia pestis from other Yersinia spp. was developed. Five Y. pestis strains, ninety-two other Yersinia species and twenty-four Enterobacteriaceae strains were collected in Korea and from other countries. Oligonucleotide primers were designed from pathogenic gene of antiphagocytic protein capsule gene (fra 1) and plasminogen activator gene (pla). The 428 bp DNA fragment was amplified from five Y. pestis which contained the fra I gene. No product was amplified from other Yersinia species and other strains of the Enterobacteriaceae. The 439 bp DNA fragment was amplified from three K pestis which contained the pla gene. No product was amplified from two Y. pestis, other Yersinia species and other strains of the Enterobacteriaceae. These showed that the designed primers were specific for detection of Y. pestis among other Yersinia species and Enterobacteriaceae strains. Amplification was successful whether the template was derived from purified DNA or from aliquots of boiled bacterial suspension. The detection limits were 100 pg of DNA and 100 colony forming units (CFU) for fra I and 100 pg DNA and 10 CFU for pla, respectively. Our results prove that the PCR method using specific primers for Y. pestis is a rapid and convenient procedure for routine clinical detection and identification of Y. pestis.
DNA ; DNA Primers ; Enterobacteriaceae ; Korea ; Limit of Detection ; Plasminogen Activators ; Polymerase Chain Reaction* ; Stem Cells ; Yersinia pestis* ; Yersinia*