Harrington Instrumentation is very effective method for treating the unstable thoraco-lumbar spine fracture and fracture-dislocations. Authors performed Harrington Instrumentations in 8 cases of unstable thoraco-lumbar spine fracture and fracture-dlslocations. The results obtained were as follows; 1. Spinal fracture and fracture-dislocations are most common in thoraco-lumbar junction. 2. Laminectomy increases the instability of the spine. 3. Pain was more common in the patient who has severe deformity of the spine. 4. Neurological recovery; a) In case of complete paralysis... returns of useless motor power in 2 of 6 cases. b) In case of incomplete paralysis... complete returns in all 2 patients. 5. Harrington Instrumentation is very effective for restoring the spine stability in unstable fracture and fracture-dislocations. 6. Early mobilization was possible and hospitalization period was shortened by Harrington Instrumentation.
Congenital Abnormalities ; Early Ambulation ; Hospitalization ; Humans ; Laminectomy ; Methods ; Paralysis ; Spinal Fractures ; Spine

No abstract available.
Acyclovir* ; Necrosis*

The skeleton is a frequent site of bone tumor metastasis. Radiographic examination Is not sufficiently reliable in early detection since an abnormality is unlikely to be observed until more than 50% of the bone material has been lost. Therefore there was much effort to discover radiographic materials for use in scanning. At the present tirne, 99m Tc-labeled diphosphonate is the best available material for bone scanning. We applied whole body scanning with 99m Tc-to 40 patients who had bone tumors (primary or secondary), infection and other cases. The results obtained are as follow: 1. The scan can detect the extensiveness of the tumor better than plain X-ray in the early stage. 2. In metastatic disease, 60% of all patients were positive in the scan and all of there were negative in X-ray. 3. In cases of cancer, definitive treatment planning can be facilitated by the information obtained from whole body scanning. 4. In inflammatory disease, we can differentiate osteomyelltis from cellulitis or pyogenic arthritis in the early stage. 5. In fibrous dysplasia, it was possible to differentiate monostatic from polyostotic disease. 6. In nonunion of bone, scan was positive but X-ray was eouivocal.
Arthritis ; Cellulitis ; Humans ; Neoplasm Metastasis ; Skeleton ; Whole Body Imaging

Chondrodystrophia calcificans congenita is a rare disorder of bone, occuring in infants, which is characterized by radiographic manifestation of premature deposition of punctate calcific density in those epiphyseal areas, preformed in cartilage. Associated with this basic disturbance, following additional features have been reported: Asymetries in the lengths of the extremities, micromelia, rhizomelia, joint contractures, calcifications of the hyoid bone, thyroid and tracheal cartilage, saddle nose, cleft palate, congenital dysplasia of the hips, catarract, and dystrophic skin changes. A case of chondrodystrophia calcificans congenita is presented with a brief review of literatures.
Cartilage ; Chondrodysplasia Punctata ; Cleft Palate ; Contracture ; Extremities ; Hip Dislocation, Congenital ; Humans ; Hyoid Bone ; Infant ; Joints ; Nose ; Skin ; Thyroid Gland

No abstract available.
Female ; Fetus* ; Hydatidiform Mole* ; Pregnancy

No abstract available.
Panniculitis*

No abstract available.
Autopsy* ; Endocarditis* ; Thromboembolism

OBJECTIVE: Metastatic dissemination of epithelial ovarian carcinoma is thought to be mediated via tumor cell exfoliation into the peritoneal cavity, followed adhesion to and invasion through the mesothelium which overlies the contents of the peritoneal cavity. MMP-2 is secreted as a zymogen, the activation of which has been associated with metastatic progression in human ovarian cancer cell lines. METHODS: We have utilized short-term cultures to analyze the effect of specific extracellular matrix proteins, type I collagen. RESULTS: Culturing Caov-4 ovarian cell line on type I collagen led to a significant increase in conversion of the MMP-2,72kD to the MMP-2,66kD, and MT-MMP expression. MT-MMP expression correlates with expression and activation of MMP-2 during malignant progression. Altered MT-MMP expression in ovarian cell lines might contribute to MMP-2 activation, which facilitates invasion of these tumors. CONCLUSION: In summary, we found increased expression of MT-MMP that correlated with increased level of activated MMP-2 and cellular counts in chemoinvasion assay in Caov-3 cell line. But no significant increases in Skov-4 cell line on type I collagen. Conclusion: These data suggest that type I collagen induces MMP-2 activation in part by up-regulation of MT-MMP expression but has a more complicated mode of action involving additional processes.
Cell Line* ; Collagen Type I ; Epithelium ; Extracellular Matrix Proteins ; Humans ; Matrix Metalloproteinases* ; Membranes* ; Ovarian Neoplasms* ; Peritoneal Cavity ; Up-Regulation

Kimura's disease is a chronic inflammatory disorder of unknown etiology. A 14 year old boy suffering from steroid dependant nephrotic syndrome, was presented with relapsing painless subcutaneous masses on the left buccal area. Blood analysis showed increased IgE and eosinophilia. During 4 years follow up, he was been treated by low dose steroid and short term cyclosporine. Consequently, frequent relapses of subcutaneous masses and nephrotic syndrome has been relieved. Cyclosporine treatment combined with steroid may be useful for preventing frequent relapse of Kimura's disease.
Cyclosporine ; Eosinophilia ; Follow-Up Studies ; Immunoglobulin E ; Nephrotic Syndrome ; Recurrence ; Stress, Psychological

PURPOSE: The intestinal mucosal defect has been known as one of the pathogenicmechanisms of IgA nephropathy. Oral antigens usually induce the activation of Th2 cells and mast cells. These cells secrete cytokines IL-4, IL-5 and TGF-beta, which increase IgA production. Although ketotifen (benzocycloheptathiophene) is an H1 antagonist and a mast cell membrane stabilizer, it could protect the gastrointestinal membrane through inhibiting the production of IL-4, IL-5, PGE2, and LTB4, and decreasing the activity of nitric oxide synthease. Therefore, we have investigated if ketotifen may protect the development of IgA nephropathy with an oral antigen. METHODS: ICR mice were used as an animal model orally with Poliovax only [ketotifen (-)], the other group was given oral ketotifen [ketotifen (+)] in addition to Poliovax. RESULTS: Mesangial IgA deposition developed in 11 out of the 18 mice in the ketotifen (-) group, while in three out of the nine mice in ketotifen (+) group. The mesangial change developed in 16 out of the 18 mice in the ketotifen (-) group, while in five out of the nine mice in the ketotifen (+) group. Serum IL-4 and IL-5 levels were not significantly lower in the latter group than in the former. CONCLUSION: According to the statistical results from the above, ketotifen therapy would be beneficial to reducing mesangial changes in IgA nephropathy.
Animals ; Cytokines ; Dinoprostone ; Glomerulonephritis, IGA ; Immunoglobulin A ; Interleukin-4 ; Interleukin-5 ; Ketotifen ; Leukotriene B4 ; Mast Cells ; Membranes ; Mice ; Mice, Inbred ICR ; Models, Animal ; Models, Theoretical ; Nitric Oxide ; Th2 Cells ; Transforming Growth Factor beta