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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.
數種 化合物이 培養 骨端 軟骨 蛋白質 生合成에 미치는 影響에 關한 硏究
Woong Chull ha(河雄喆) 대한구강악안면외과학회 1979 대한구강악안면외과학회지 Vol.5 No.1
The epiphyseal cartilage tissues of one day old Sprague Dawley rat tibia were incubated in Krebs-glucose medium contained ³H-proline with or without some effecting compound. At the end of incubation the whole cartilage tissues were homogenized. The homogenates and culture medium were treated with 0.1% sodium dodecyl sulfate (SDS) and 0.1% beta-mercaptoethenol. After dialysis, the ³H-labeled samples were counted in a scintillation counter. The ³H-hydroxyproline content of some samples was measured by the method of Juva and Prockop(l966). The separation of the protein fractions of some samples was performed with SDS-polyacrylamide disc gel electro-phoresis. The results obtained were as follows; 1. The total incorporation of ³H-proline were reduced in the presence of all ex-perimental compound. 2. The increase of concentration of hot water extract of Artemisia asiatica in the culture medium caused reduction in the incorporation of ³H-proline into epiphyseal cartilage tissues and secreted proteins. 3. When the epiphyseal cartilage tissues were incubated with concentration of diterpenoid compound D of Siegesbeckia pubescens in the range of 0.125mg/ml to 0.50mg/ml, the total incorporation of praline was progressively inhibited, and the hydroxylation of ³H-proline was not the dose dependence. 4. By the SDS-polyacrylamide gel electrophoregram of the cultured epiphyseal cartilage tissue proteins, three major peaks corresponding to a-, β-chain and albumin were observed in control samples. But peaks in same positions of the gel were also o~served in the presence of diterpenoid compound D, althougl the distribution of radioactivity was more heterogenous.
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.