Recently, the frequency of meniscal injury of knee has been increasing due to increase of sports activities. It has been known that bucket handle tear is the most common type of the entire injuries of the meniscus. We found 127 cases of meniscal tears and experienced 42 cases of bucket handle tears in the arthroscopic findings from Jan. 1991 to April 1994 in our hospital. We analysed 31 cases which were followed up for at least 1 year. The purpose of this study is to analyse the locking history and frequency, to discuss the several types of bucket handle tear in arthroscopic view, to introduce three portal techniques using posteormedial or posterolateral portal to resect the meniscus, and to analyse our clinical results. So we concluded as follows. 1. Among the 31 cases, 23 cases(74%) had an episode of locking. 2. We found many different types of bucket handle tears in arthroscopic view and the most common type was complete tear in a classic type(11 cases). 3. We were able to resect the meniscal fragment very easily using posteromedial or posterolateral portal. 4. We obtained satisfactory results in 24 cases(77%).
Knee ; Sports ; Tears

Synovial sarcoma is a distinct and generally recognized soft tissue tumor that it’s origin still raises controversy. The synovial origin of synovial sarcoma has not been determined despite the accepted terminology implying synovium as stem cell. Three cases of primary synovial sarcoma (2 fibrous monophasic, 1 biphasic type) were studied with a panel of antibodies against different types of cytokeratin and other markers (EMA, CEA, vimentin, S-100 protein, lysozyme, 1-antichymotrypsin). Spindle shaped-cell in monophasic synovial sarcoma showed reactivity for CK7 and pancytokeratin. Epithelial cells lining of glands in biphasic synovial sarcoma reactive for CK7, pancytokeratin, EMA, and focally CEA but spindle cells only positive for vimentin. By electron microscopy, fibrous monophasic synovial sarcoma showed pseudogland formation with intercellular junctions of paired subplasmalemmal destiny and discontinuous basal lamina. These results indicate that synovial sarcoma showes epithelial differentiation. We believe that synovial sarcoma arises in pluripotential connective tissue cells that is able to be differentiated into both mesenchymal and epithelial components. So, synovial sarcoma have been considered carcinosarcoma of soft tissues depending on the type of differentiation.
Antibodies ; Basement Membrane ; Carcinosarcoma ; Connective Tissue Cells ; Epithelial Cells ; Immunohistochemistry ; Intercellular Junctions ; Keratins ; Microscopy, Electron ; Muramidase ; S100 Proteins ; Sarcoma, Synovial ; Stem Cells ; Synovial Membrane ; Vimentin

No abstract available.
Hair ; Humans ; Piedra ; Scalp ; Trichosporon

No abstract available.
Nevus

We evaluated prospectively the effect of capsular opening larger than the optic diameter of intraocular lens(IOL) on visual outcome, change of refrectory power and postoperative complication in cataract surgery. Cataract surgery was performed to 55 patients using 5.75mm temporal corneal incision, continuous curvilinear capsulorhexis(CCC), phacoemulsification, implantation of polymethylmethacrylate(PMMA) posterior chamber IOL with 5.5mm of optic and 12.5mm of total length into the capsular bag, and one shoelace suture. The size of CC was 6.5mm in diameter, slightly larger than that of IOL optics. Uncorrected visual acuity 20/40 or better was obtained in 80% of eyes one day after operation. The change of sperical equivalent from postoperative one day to one week, one week to two months and two months to four months was -0.22+/-0.59(average+/-S.D.) diopters, +0.07+/-0.37 diopters and -0.01+/-0.13 diopters in average respectively. There was no decentration or tilt of IOL, posterior capsular opacity, and contraction of capsular opening smaller than 5mm inducing visual disturbance at postoperative 4 months. In conclusion, the technique of using CCC larger than the IOL optic can be a safe and useful in patients with posterior segment disease.
Capsulorhexis* ; Cataract* ; Humans ; Lenses, Intraocular* ; Phacoemulsification ; Postoperative Complications ; Prospective Studies ; Sutures ; Visual Acuity

No abstract available.
Candida

No abstract available.
Onychomycosis

No abstract available.
Candida ; Onychomycosis

Piriformis fossa is chosen for the entry point of the intramedullary nail insertion for the broken femoral shaft. To evaluate the correct entry point selection, the use of the usual operation table and short skin incision, we tried the percutaneous interlocking intramedullary nailing with retrograde guide wire insertion technique. The guide wire is inserted through the short skin incision on the anterior thigh and comes out through piriformis fossa easily. Through over the guide wire the femoral nail was inserted with only short skin incision. And the trick makes no difference except the convenience compared with the antegrade guide wire insertion technique. It is considered as a useful tip of the intramedullary nailing of the femoral shaft fracture.
Femur ; Fracture Fixation, Intramedullary* ; Operating Tables ; Skin ; Thigh

No abstract available.
Adult* ; Cholesterol* ; Gyeongsangbuk-do* ; Humans ; Jeollanam-do* ; Triglycerides*