No abstract available.
Slipped Capital Femoral Epiphyses*

No abstract available.
Trophoblastic Neoplasms* ; Trophoblasts*

No abstract available.
Fallopian Tubes* ; Female

The back pain is increasingly becoming a major problem in the elderly people. The cause of back pain in the elderly patient is quite different from in the young subject. And relationship of the occurrence of osteoporosis with the incidence of fractures in general is currently regarded as a major factor. The authors performed clinical observation on 194 elderly patients who were treated for back pain during 5 years period from April, 1983 to April, 1988 at the Department of Orthopaedic Surgery, Severance Hospital and relationship between osteoporosis and compression fracture of spine was reviewed. The results were as follows : l. Among the 194 cases of back pain(28.3% of total admission cases), whose age were over 50: 142 cases were female and 52 cases were male, being more common in female. 2. Most common cause of back pain was the compression fracture of spine : 86 cases(44.3 %). Osteoporosis was associated with 66 cases(76.7%) out of 86 cases. 3. The number of compression fracture in same patient was more frequent in osteoporotic patient and thoracolumber junction (T12, Ll) was the major site of fracture (45.6%). Compression fracture of spine caused by osteoporosis occured at multiple level in 60.6%. 4. Twenty three cases(34.8%) of compression fracture of spine with osteoporosis were found to have previous history of fractures of spine and/or extremities by radiological examination. Regarding this results, compression fractures of spine was not infrequent cause of back pain in the elderly. It was thought that re-fracture of spine should be prevented by vigorous approach against osteoporosis along with the treatment of presenting fracture in these patients.
Aged ; Back Pain ; Clinical Study ; Extremities ; Female ; Fractures, Compression ; Humans ; Incidence ; Male ; Osteoporosis ; Spine

Since 1952, Ilizarov external fixator has been developed and used for more than 30 years in Russia and world-wide interest on it has been prevalent during last 2-3 years. The fixation of the tension applied thin wires to the metal frame resist flexional and translational deformity just like other extenal fixators. But, it allows cyclic axial micro-motion at the fracture site without loss of reduction so that it can provide good environment for the fracture healing biologically and biomechanically. Another advantage of Ilizarov external fixator is that it permits mobilization of the adjacent joints and weight bearing of the fractured limb during the application of it and shortens the duration of administration. Since 1988, We applied the Ilizarov external fixator for the treatment of diffcult tibial fractures (open comminuted, segmented and comminuted fractures, nonunion, maunion) and obtained good results in 7 cases. So we report our results even if we had limited cases and experiences.
Congenital Abnormalities ; External Fixators ; Extremities ; Fracture Healing ; Fractures, Comminuted ; Joints ; Russia ; Tibia ; Tibial Fractures ; Weight-Bearing

No abstract available.
Carcinoma, Squamous Cell* ; Cervix Uteri* ; Female ; Humans ; Biomarkers, Tumor*

INTRODUCTION: To prevent hemodialysis-related infections, it is important to maintain hemodialysis system without microbial contamination. In May 2003, routine surveillance showed that dialysis water from dialysis port was contaminated with bacteria. To identify the causes of the contamination, we conducted an investigation as follows. METHODS: Patients undergoing dialysis were carefully monitored to see whether evidences of pyrogenic reactions or infections were present. Factors that could have influence on bacterial contamination in hemodialysis systems were thoroughly examined. In addition, microbiologic surveillances were done 7 times in 1 month. RESULTS: Although pyrogenic reactions or bacteremia did not occur, R. pickettii was repeatedly isolated above the Association for the Advancement of Medical Instrumentation (AAMI) standards from almost all dialysis units. Bacterial counts of specimens were higher in the proximal part of the water supply tube than the other parts in all dialysis machines. The colony count of R. pickettii exceeded the maximum level of technical limit in the specimens collected from the dialysis machines in the early morning after intermission of 48 hours. The structure of the supply tube was suspected as the origin of the colonization because stagnant water is a reservoir for bacterial multiplication. After remodeling the structure of the water supply tube, neither R. pickettii nor any other bacteria were isolated. CONCLUSION: Our investigation successfully identified the source of R. pickettii contamination of reverse osmosis water. Appropriate corrective measures for water distribution systems of hemodialysis center could prevent outbreak of dialysis-associated illnesses.
Bacteremia ; Bacteria ; Bacterial Load ; Colon ; Dialysis ; Humans ; Osmosis ; Ralstonia ; Ralstonia pickettii ; Renal Dialysis ; Water ; Water Supply

No abstract available.
Animals ; Cryopreservation* ; Embryonic Structures* ; Mice* ; Ovum*

No abstract available.
Cervix Uteri* ; Female

Patients with HIV infection may be at increased risk of thrombosis. A variety of mechanism have been proposed to account for hypercoagulability in HIV-infected patients. These include decreased plasma concentrations of protein S, opportunistic infection, tumor such as Kaposi's sarcoma, drugs such as megestrol acetate, protease inhibitor, and presence of anticardiolipin antibody. The authors report three cases of thrombosis in AIDS patients. One case was renal vein thrombosis associated with abnormalities of protein S and anticardiolipin IgG. Two cases were pulmonary embolism associated with megestrol acetate.
Acquired Immunodeficiency Syndrome* ; Antibodies, Anticardiolipin ; HIV Infections ; Humans ; Immunoglobulin G ; Megestrol Acetate ; Opportunistic Infections ; Plasma ; Protease Inhibitors ; Protein S ; Pulmonary Embolism ; Renal Veins ; Sarcoma, Kaposi ; Thrombophilia ; Thrombosis*