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RISS 인기검색어
- 검색키워드
- 저자 : Chong Ha Kim(金宗河) (검색결과 3 건)
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Woong Chul Ha(河雄喆),Hae Seung Park(朴海昇),Young Hwan Yang(梁榮桓),Chong Ha Kim(金宗河) 대한구강악안면외과학회 1981 대한구강악안면외과학회지 Vol.7 No.1
There are various type of maxillary cyst. We treated a one case of aneurysmal bone cyst and two cases of dentigerous cyst of maxilla. Aneuryemal bone cyst is still an uncommon jaw lesion and is regarded as a nonneoplastic lesion consisting of cystic lesion consisting of cystic cavities with non-endothelial-lined space. Although its pathogenesis is controversial, radiographic and histologic feature is characteristic. In this case, a cystic lesion which was clinically diagnosed as a traumatic bone cyst but postoperative biopsy showed as an aneurysmal bonw cyst was developed around the apices of left central incisor and lateral incisor of maxilla, and its cause is suggested to be a trauma. Dentigerous cyst is fomed in relationship to a normal permanent tooth, but rarely it may be associated with a supernumerary tooth. In this case, a large dentigerous cyst developed around the impacted maxillary third molar encroached upon maxillary sinus and almost entirely obliterated it. One case of dentigerous cyst was found around the maxillary supernumerary impacted tooth which was located beneath the apices of left central incisor and lateral incisor. Under the local anesthesia, an aneurysmal bone cyst was thoroughly curetted and primary closure was performed. Under the general anesthesia, a dentigerous cyst which was developed maxillary third molar was enucleated with a combination of Caldwell-Luc operation and the other was enucleated with primary closure. Post-operative follow-up check revealed a good prognosis.
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顔面部에 發生한 Angiolymphoid hyperplasa with eosinophilia(Kimura s disease)의 治驗例
Woong Chul Ha(河雄喆),Young Hwan Yang(梁榮桓),Hae Seung Park(朴海昇),Chong Ha Kim(金宗河) 대한구강악안면외과학회 1981 대한구강악안면외과학회지 Vol.7 No.1
Angiolymphoid hyperplasia with eosinophilia (Kimura s disease) primarily affects the skin of the head and neck and the oral mucosa. While the clinical picture is nonspecific, the variable microscopic tissue pattern often is diagnostic. The etiology is unknown, and treatment is unpredictable. A case is presented in which Kimura s disease was not suspected clinically prior to biopsy. At its early stage, the main findings consist of active vascular proliferation with plump endothelial cells and varying degrees of lymphocytic, histiocytic, and eosinophilic infiltration. The lesion at its later stage features hyperplastic blood vessels with inconspicuous endothelial cells, well-formed lymphoid follicles, and varying degrees of lymphocytic and eosinophilic infiltration. Blood eosinophilia is frequently seen.
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筋肉迷入이 骨折治癒過程에 미치는 影響에 關한 實驗的 硏究
Sang Chull Lee(李相喆),Dong Mock Ryu(柳東睦),Chong Ha Kim(金宗河) 대한구강악안면외과학회 1987 대한구강악안면외과학회지 Vol.13 No.2
The purpose of this study was to investigate the effect of muscle impingement to healing process of the fractured bone. For the purpose, the mandibular angle area of eight rabbit were used. In the experimental group the defects were made with 1㎜, 3㎜, and 6㎜, width and 10㎜ height, then the masseter muscle flaps were impinged in the defects and sutured with internal pterygoid muscles. In the control group the defects were made only as same manner on the opposite site. The experimental animals were sacrificed at 4 weeks after surgery and the operation sites were examined under the light microscope to observe the bony repair process histopathologically. The results obtained from this study were as follows: 1. The impinged muscular tissues were disparted and released by ribroblasts and collagen cell regeneration, but not resorpted. 2. Both fractured ends were united by collagen fibers containing muscular fibers. 3. New bone formation was observed under the bony cutting ends and cortical layers. 4. There are no remarkable differencies in the histologic changes of the healing processes according to the amount of the bony defects. 5. Large quantities of bony callus formation were observed in the bony defected portions of the control group.
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