No abstract available.
Parasitic Diseases*

No abstract available.
Insemination* ; Spermatozoa*

No abstract available.
Animals ; Embryonic Development* ; Embryonic Structures* ; Female ; Mice* ; Pregnancy

PURPOSE: This study was performed to evaluate the features of pulmonary lobes and fissure in Korean and to compare with the previous results. MATERIALS AND METHODS: HRCT scans of 82 healthy Korean adults, performed with scan interval of 1.5/2.0 cm, were reviewed. RESULTS: Located mostly on inner aspect, incidences of incomplete oblique and horizontal fissure were 60% (Rt 48%, Lt 39%) and 51% respectively, lower than 70--80% and 60--75% of western studies. Superolateral oblique fissure, inferior accessory fissure, left horizontal fissure and other accessory fissure were shown in 1%, 13%, 7%, and 8% respectively. Lower lobe upper part faced laterally (Rt 91%, Lt 82%) while lower part faced medially (Rt 61%, Lt 79%). Right middle lobe ws highest posteromedially (49%) and was convex (97%). CONCLUSION: Features of pulmonary lobes and fissure in Korean were similar to the results of previous reports but with lower incidence of variation.
Adult ; Humans ; Incidence

No abstract available.
Animals ; Embryonic Structures* ; Fertilization in Vitro* ; Humans* ; Mice* ; Quality Control*

PURPOSE: Diffuse panbronchiolitis(DPB) is a chronic inflammatory airway disease of unknown causes mainly affecting the respiratory bronchioles and the more proximal bronchi. Findings on chest radiographs and high-resolution CT(HRCT) are well known and Akira classified HRCT findings of DPB into four types. Purpose of this study is to evaluate the relationship between findings of HRCT and PFT. METHODS AND MATERIALS: We retrospectively analyzed the chest radiographs and HRCT images of eleven patients with DPB and compared CT classification with pulmonary function test. RESULTS: Chest radiographs usually showed small nodular opacities throughout the both middle and lower lungs. The HRCT findings of DPB were centrilobularly distributed small nodular densities, branching linear densities contiguous with small round densities, dilated and thickened peripheral and central airways including bronchioles. More than one CT type by Akira's classification, usually two or three types, were found in nine patients. There was good correlation between CT types and FEV1%(p<0.05), CT types and FEV1/FVC (p<0.05) respectively. CONCLUSION: HRCT seems to be more useful for diagnosis and disease progression of DPB as compared with the chest radiographs or clinical stage such as pulmonary function test.
Bronchi ; Bronchioles ; Classification ; Diagnosis ; Disease Progression ; Humans ; Lung ; Radiography, Thoracic ; Respiratory Function Tests* ; Retrospective Studies

No abstract available.
Osteochondroma*

No abstract available.
Ichthyosis, Lamellar*

Rhinocerebral mucormycosis, which is a fulminant and progressive disease often seen in debilitated hosts! Requires a high degree of clinical suspicion to promptly diagnose and an aggressive medical and surgical therapy. The prognosis is grave, especially in case of bilateral cavernous sinus thrombosis. We report a case of 69-year-old female patient with bilateral cavernous sinus thrombosis caused by rhinocerebral mucormycosis, who showed orbital swelling and lateral bulging of bilateral cavernous sinus in orbital CT, and large branching nonseptate hypae in biopsed specimen of the left periorbital necrotic tissue.
Aged ; Cavernous Sinus Thrombosis ; Cavernous Sinus* ; Female ; Humans ; Mucormycosis* ; Orbit ; Prognosis

In order to confirm whether the migrating larvae of parasites could carry pathogenic organisms into liver and cause hepatitis, a series of experiments has been carried out. The summary of the results is as follows: 1. Clonorchis sinensis A few of the excysted larvae of Clonorchis sinensis penetrated into the peritoneal cavity, but they could not penetrate the liver tissues. The artificially introduced Clonorchis sinensis in the tissues were all destroyed within 3-5 days. There was no manifestation of diffuse inflammatory changes due to the inoculation of the parasites, though the sampled micro-organisms, Staphylococcus aureus, were confirmed from the surrounding area. 2. Hookworm The larvae carried pathogenic organisms to liver tissues either by cutaneous or oral infection, but there was no manifestation of hepatitis due to the micro-organisms: In conclusion, it is indicated that liverfluke and hookworm may transmit pathogenic organisms to the liver during their migration.
Ancylostoma/*physiology ; Animals ; Larva/physiology ; Liver Diseases, Parasitic/*etiology ; Male ; Mice ; Opisthorchis/*physiology ; Rabbits ; Staphylococcus/*growth & development ; Streptococcus pneumoniae/growth & development