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슬관절내에 발생한 국소성 건활액막 거대세포종 - 증례 보고 -
손승원,손국진 ( Sung Won Sohn,Gook Jin Sohn ) 대한슬관절학회 1996 대한슬관절학회지 Vol.8 No.1
Tenosynovial giant-cell tumor is a slow growing benign tumor of the synovial tissue and first description was made in 1852 by Chassaignac. There are rarely any reports about tenosynovial giant-cell tumor in the joint except diffuse type tenosynovial giant-cel] tumor of the ankle by Harvath in l993 and tenosynovial giant-cell tumor on the knee by Kim in 1995. We report a localized type tenosynovial giant cell tumor in the knee joint with reference.
편영식,권건영,손국진 啓明大學校 醫科大學 1997 계명의대학술지 Vol.16 No.2
Articular cartilage consists of sparsely distributed chondrocytes surrounded by an elaborated highly organized macromolecular framework filled with water. Three classes of macromolecules (collagen, proteoglycan, noncollagenous protein) form the macromolecular framework. It is debatable whether chondrocyte has the ability to replicate in normal situation or damaged situation. But in general the articular cartilage is known as a tissue which does not have specific reaction in dormed state after maturation cease and in damaged portion fibrous tissue transformed to a greater or lesser extent to fibrous cartilage and the formation of an imperfect form of hyaline cartilage in occasional foci. In orthopedic department, injury to the articular cartilage can develop frequently and healing process takes major part in articular function. In this point in order to know the healing process in damaged articular cartilage, we made (cartilage)l defect including subchondrea tone on medial and lateral condyle of the rabbit femur and observed the healing process by light microscope. Through the experiment, we observed articular cartilage regeneration in subchondral defect area. Some of the subchondral defect areas of rabbit femoral cartiage become fibrillated, lose their matrix metachromasia and tend to develop chondrocyte clusters, thus mimicking human osteoarthritis and it is needed more cases and electron microscopic examination and immunochemical examination to know cartilage regeneration after cartilage injury.