PURPOSE: To describe HRCT findings in five patients with pathologically proved acute interstitial pneumonia MATERIALS AND METHODS: This study included 5 patients with pathological and clinical diagnosis of acute interstitial pneumonia. Mean age of the patients was 40(range, 31-53 years). CT scans were reviewed by two chest radiologists retrospectively. CT scans were assessed for the presence and distribution of ground-glass attenuation, air-space consolidation, interlobular septal thickening, honeycombing, and pleural effusion. RESULTS: The area of ground-glass attenuation and air-space consolidation were seen at HRCT in all 5 patients. These lesions were distributed diffusely in both lungs, but involved predominantly subpleural lungs in 2 patients and posterior lungs in 3 patients. Three patients had mild interlobular septal thickening. None of them showed honeycombing. Three of the 5 patients died within 52 days of initial manifestation. CONCLUSION: Acute interstitial pneumonia differs from the more chronic form of idiopathic interstitial pneumonia in their HRCT findings.
Diagnosis ; Humans ; Idiopathic Interstitial Pneumonias ; Lung ; Lung Diseases, Interstitial* ; Pleural Effusion ; Retrospective Studies ; Thorax ; Tomography, X-Ray Computed

STUDY DESIGN: Case report OBJECTIVES: To report a case of Brown-Séquard syndrome after blunt cervical trauma. SUMMARY OF LITERATURE REVIEW: Brown-Séquard syndrome is a rare disease characterized by hemisection of the spinal cord, and it shows the best prognosis of the various types of incomplete spinal cord injuries. MATERIALS AND METHODS: A patient with Brown-Séquard syndrome that occurred after a traffic accident was followed up for 2 years and 6 months. RESULTS: We observed normal recovery of motor strength, but sensory impairment and deep tendon hyperreflexia remained. CONCLUSIONS: Brown-Séquard syndrome is known to have a good prognosis, but in this case, the neurological abnormality did not fully recover; therefore, we report this rare case and present a review of the literature.
Accidents, Traffic* ; Cervical Vertebrae ; Female ; Humans ; Prognosis ; Rare Diseases ; Reflex, Abnormal ; Spinal Cord ; Spinal Cord Injuries ; Tendons

No abstract available.
Animals ; Hypokinesia* ; Immobilization* ; Muscle, Skeletal* ; Rats*

No abstract available.
Graft vs Host Disease*

The purpose of this study was to elucidate the prevalence rate of tbe concomitant; atopic diseases in the patients with allergic rhinitis and, concurrently, the incidence of the atopic diseases in the families of the patients. A total of 40 patients who were referred to the department of dermatology, Kang Nam St. Marys Hospital, for the confirmative examinations of allergic srhiniti were taken for this study. The results were as follows, 1. The prevalence rate of concomitant atopic dermatitis in the sample patients was 22.5% and that of concomitant bronchial asthma was 12. 5% The prevalence rate of concomitancy with both diseases was 2.5% and that of concomitancy with atopic dermatitis and/or bronchial asthma was 37.5%. 2. The frequency of the associated manifestations, in descending order, was allergic conjunctivitis (30%), urticaria or angioedema (25%), insect sting (22.5%), oral symptoms (5%), migrane or headache (5%), immediate drug reactions (2.5%) and gastrointestinal symptoms (2.5%).
Angioedema ; Asthma ; Conjunctivitis, Allergic ; Dermatitis, Atopic ; Dermatology ; Headache ; Humans ; Incidence ; Insect Bites and Stings ; Prevalence ; Rhinitis* ; Urticaria

No abstract available.
Craniopharyngioma* ; Magnetic Resonance Imaging*

No abstract available.
Lymphangioleiomyomatosis* ; Tuberous Sclerosis*

Differential diagnosis of cavitary lung lesions is frequently problematic. We studied 35 patients with cavitary lung lesions, consisting of lung cancer (17 patients). Pulmonary tuberculosis(11 patients), and lung abscess (7 patients). We analysed CT scans in terms of irregularities of the cavity wall, maximum wall thickness, the presence of air-fluid level, location of the cavity within the mass, number of cavities within the mass, size of the cavity and the presence of calcification within the mass. Cancer cavity showed irregular inner (100%) and outer margins(100%), and thick wall (mean, 1.94cm), eccentrical location(94%) and multiplicity within a mass(38%). Tuberculous cavity showed smooth inner (56%) and irregular outer margins(75%), thin wall (mean 0.96cm), central location (62%), and multiplicity in one patient (36%). Abscess cavity showed irregular inner (57%) and outer margins(91%), relatively thin wall (mean 1.0cm), central location (57%), and air-fluid level (86%). CT scan could differentiate malignant lesions from benign condition such as tuberculosis and lung abscess by observing characteristics of the cavities.
Abscess* ; Diagnosis, Differential ; Humans ; Lung Abscess ; Lung Neoplasms* ; Lung* ; Tomography, X-Ray Computed ; Tuberculosis*

OBJECTIVE: In order to confirm the local production of total and specific IgE antibodies in the nasal polyp tissues. MATERIAL AND METHOD: We measured total IgE and house dust mite(Dermatophagoides pteronpssinus .' DP)-specific IgE antibody using enzyme-linked immunosorbent assay(ELISA) in the supernatant of nasal polyp homogenates from 72 subjects undergoing nasal polypectomy. The subjects were divided into three groups according to skin reactivity to DP: 20 strongly atopic subjects to group I(mean wheal diameter) 3mm), 19 weakly atopic subjects to group II (mean wheal diameter 1-3mm) and 33 negative skin responders to group III. RESULT: Group I showed significantly higher levels of total and DP-specific IgE levels in the nasa
Antibodies ; Dust* ; Immunoglobulin E* ; Nasal Polyps* ; Pyroglyphidae* ; Skin ; United States National Aeronautics and Space Administration

Gastric cancer is the most common gastrointestinal malignancy in Korea. Identification and evaluation ofgastric mass lesions and regional-distant metastases by abdominal CT scan are important for the treatment planningand prognostic implications of gastric cancer patients. Author reviewed CT scan are important for the treatemntplaning and prognostic implications of gastric cancer patients. Author reviewed CT scan of 61 cases of pathologyproven gastric cancer, retrospectively, for recent 20 months from July 1983 to Feb. 1985 at department ofradiology, Korea University, Hae Wha Hospital. The results were as follows: 1. There were 50 cases of advanced adenocarcinoma, 8 cases of early gastric cancer, 2 cases of leiomyosarcoma, and 1 case of lymphoma in total 61cases. 2. The sex ratio of male to female was 2:1. Age distribution was from 24 to 75 year old and peak incidencewas in 6th decade. 3. The most frequent site of involvement with gastric cancer was gastric antrum in 51%. 4. 48of the 50 patients with advanced gastric adenocarcinoma(96%) had a wall thickness greater than 1 cm, and all of 8cases of early gastric cancer had a wall thickness less than 1 cm. Regional lymph node tumor infiltration wasfound in 100% of gastric wall thickness greater than 2.0cm, in 64% of cases of 1.5 to 2.0cm, in 50% of cases of1.9 to 1.5cm, and 12.5% of cases of less than 1.0cm. 5. In a comparison of enlargement of reginal lymph node by CTscan to tumor infiltration of regional lymph node by histology, senitivity was 52%, specificity was 87%, and reliability was 66%. 6. The structures involved by distant metastases of these cases were the retroperitoneallymph node in 15, liver in 8, and pancrease in 3. 7. The diagnostic accuracy of CT staging was considered about68% by correlation of the surgical and histological findings. 8. The CT scan is one of the accurate and simpletool for evaluation of size, shape, extent, as well as distant metastases in the cases of gastric malignancies.
Adenocarcinoma ; Age Distribution ; Female ; Humans ; Korea ; Leiomyosarcoma ; Liver ; Lymph Nodes ; Lymphoma ; Male ; Neoplasm Metastasis ; Pancreas ; Pancrelipase ; Pyloric Antrum ; Retrospective Studies ; Sensitivity and Specificity ; Sex Ratio ; Stomach Neoplasms ; Tomography, X-Ray Computed