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ANGIOLYMPHOID HYPERPLASIA WITH EOSINOPHILIA
변종수(Byun Chong Soo),이상한(Lee Sang Han),김진수(Kim Jin Soo),김상호(Kim Sang Ho),김철진(Kim Cheol Jin),장현정(Jang Hyun Jung) 대한구강악안면외과학회 1984 대한구강악안면외과학회지 Vol.10 No.2
ALHE는 주로 두경부 피하에 무통의 다발성 결절을 형성하며 조직학적으로 임파성조직의 증식과 호산구 증가를 보이는 희귀한 질환이다. 저자 등은 왼쪽 뺨에 종창으로 인한 안모변형을 주소로 본 교실에 내원한 30세 남자환자에게서 임상적, 병리조직학적 검사를 통하여 다음과 같은 소견으로 ALHE임을 확인하였다. 1. 임상적으로는 왼쪽뺨에 서서히 증식하며 무통성 종창을 볼 수 있었으며 종양물은 촉진시 움직였다. 2. 병리조직학적으로는 짙은 갈색을 띈 섬유성 조직으로 호산구 증다증을 함유하는 뚜렷한 임파비후를 나타내며 큰 배 중심을 갖는 많은 임파 소포들이 존재하였다. 3. 처치는 구강내로 시도되는 외과적 적출술로 종양물을 제거하였다.
口腔內 Candida의 分布 및 抗眞菌劑에 對한 感受性
Se Hong Chang(張世洪),Chong Soo Byun(卞鍾秀),Dong Taek Cho(趙東澤) 대한구강악안면외과학회 1985 대한구강악안면외과학회지 Vol.11 No.2
The distribution of Candida in oral cavity was studied in 473 patients with various oral disorders. A total of 261 strains of Candida were isolated and tested for the susceptibility to 4 antifungal drugs. Of 473 patients, 163 (34.5%) carried Candida in oral cavity. Isolation frequency of Candida was higher in females (42.3%) than in males (22.3%) and increased with ages from 14.6% to 50%, but children under ten years of age carried with high frequency (43.8%). The distribution of Candida in oral cavity was higher in specimens from tongue than from gingiva. The incidence by site was 32.5% from tongue, 10.4% from gingiva, and 57.1% from both sites. Of 261 Candida isolated, 94.6% were identified as C. albicans and 5.4% as C. tropicalis. The specimens from females produced greater number of colonies than those from males, but there was no correlation with ages. The incidence of Candida was 43.3% in patients with oral disease and dental caries, 41.2% with dental caries, 32.1% with oral disease and these incidence were higher than in normal group (23.7%). There was no correlation with various oral disorders in number of yeast colonies formed. In denture wearers, Candida were isolated with high frequency (53.6%) and with the tendency of producing greater numbers of colonies. Concentrations required to inhibit 90% of strains (MIC₉₀) of amphotericin B, nystatin, miconazole nitrate (MCN), and ketoconazole (KCZ) were 0.1 ㎍/㎖, 1.6, 12.5, and 25 to C. albicans and 0.2 ㎍/㎖, 3.1, 25, and 25 to C. tropicalis, respectively. MIC₉₀ of drugs to C. tropicalis were twofold higher than to C. albicans, while MIC₉₀ of KCZ were the same to both Candida species. MIC₉₀ of KCZ to Candida was twofold lower in buffered casein-yeast extract-glucose agar (CYGA), pH 7.0, than in CYGA, pH 6.0, whereas there was no difference between both media with MCN. MIC₉₀ of MCN to C. albicans was twofold lower in Sabouraudglucose agar (SGA) than in CYGA, yeast morphology agar (YMA), and yeast nitrogen base medium added agar (YNA), and MIC₉₀ to C. tropicalis was in SGA, YMA, and YNA than in CYGA. MIC₉₀ of KCZ to C. tropicalis was twofold lower in YMA, YNA than in CYGA and SGA, whereas there was no difference among 4 media in those of C. albicans.
PMMA (Bone cementⓇ)가 家兎의 顎骨 損像部治癒에 미치는 影響
Park Joo Yung(朴柱泳),Byun Chong Soo(卞鐘秀) 대한구강악안면외과학회 1987 대한구강악안면외과학회지 Vol.13 No.1
The purpose of this experimental study was to observe the tissue tolerance, the rate of new bone formation, and influence in the healing process of bony defect after PMMA insertion in the mandible of rabbits. Eight hybrid white rabbits were selected in experimental animals: Control group in right side and experimental group with PMMA insertion in left side (10㎜ in measured dimeter). Each of the experimental animals was sacrificed on the 1st, 2nd, 4th, 8th weeks postoperatively and mandible was removed. Then the specimens were fixed in the 10% neutral formalin solution for 24 hours and decalcified with nitric acid mixed with formalin (1:9), and then embeded in paraffin, sectioned 6㎛ thickness and stained with hematoxylin eosin statin. The result were as follows: In all experimental periods, there were no any inflammatory and foreign body reaction. The implanted PMMA was encapsulated by delicate fibrous tissue capsule and entrapted by muscle fibers inserting into adjacent bone. The bony defects were replaced by fibromuscular tissue and reconstructed by osteoblastic reaction around the implanted PMMA. The healing process and bone formation were relatively favorable in PMMA implanted groups than in control groups. At 8th weeks, direct bone accumulation around the implanted PMMA separated by only delicate fibrous membrane was noted which resulted in bony union.
증예보고 : 치간분절절단술에 의한 상악전치부 재배열 치험예
이상한(Sang Han Lee),김상호(Sang Ho Kim),김철진(Cheol Jin Kun),변종수(Chong Soo Byun),김진수(Jin Soo Kim),김성열(Sung Yeoul Kim) 대한악안면성형재건외과학회 1984 Maxillofacial Plastic Reconstructive Surgery Vol.6 No.1
This is a case report of the marillaiy protrusion with severe anterior interdental spacing corrected by interdental osteotomy. The result was as follow: The esthetic and functional improvements were achieved by repositioning f protruded maxillary teeth with anterior interdental spacing.
Kim Cheol Jin(金哲鎭),Lee Sang Han(李相韓),Byun Chong Soo(卞鍾秀) 대한구강악안면외과학회 1985 대한구강악안면외과학회지 Vol.11 No.1
The purpose of this experimental study was to determine if periodontal tissues were damaged by the periodontal ligament injection administered by a pistol-type syringe, and if so, whether there would be subsequent repair. The periodontal ligament injections of 2% lidocaine with 1:100,000 epinephrine or normal saline were performed under the strong back-pressure at various sites on 3 dogs. Injected areas were examined at one hour, twenty-four hours, one week and two weeks postinjection. Histologic evaluation indicated that the disruption was very slight and was confined to the injected periodontal space and adjacent hard tissues. This slight damaged periodontium showed rapid repair, indicating that the periodontal ligament injection results in minor changes on the periodontium. So, the study would indicate that the procedure is safe to the periodontium.
KIEL BONE이 家兎의 下顎骨 損傷部 治癒에 미치는 影響
King Sang Ho(金相鎬),Lee Sang Han(李相韓),Byun Chong Soo(卞鍾秀) 대한구강악안면외과학회 1985 대한구강악안면외과학회지 Vol.11 No.1
The purpose of this experimental study was to observe the rate of new bone formation, tissue tolerance and influence in the healing process of bony defect after Kiel Bone graft in the mandible of rabbits. Sixteen hybrid white rabbits were divided into two groups: Control group and experimental group with Kiel Bone graft (10㎜ in measured diameter). Each of the experimental and control animals was sacrificed on the 1st, 2nd, 4th, 8th weeks postoperation and mandible was removed. Then the specimens were fixed in the 10% neutral formalin solution for 24 hours and decalcified with nitric acid mixed with formalin (1:9). And then embedded in paraffin, sectioned 6㎛ thickness and stained H-E stain. The results were as follows: Minimal new bone formation developed by 1 week after Kiel Bone graft. In control group, new bone formation starts at the 2nd week. At the 4th week, partial resorption of Kiel Bone was noted. The rate and amount of new bone formation were more rapid and abundant in the Kiel Bone graft than control group throughout the eight weeks. There was no foreign body reaction (encapsulation or sloughing) to the grafted Kiel Bone.
증예보고 : Le Fort 1 Osteotomy 를 이용한 상악골 부정 유합의 치험례
이상한(Sang Han Lee),장현중(Hyun Jung Jang),박주영(Joo Young Park),김상호(Sang Ho Kim),변종수(Chong Soo Byun),김진수(Jin Soo Kim) 대한악안면성형재건외과학회 1985 Maxillofacial Plastic Reconstructive Surgery Vol.7 No.1
This is to report a case of surgical correction for malocclusion due to malunion of fractured maxilla. The results were as follow; 1. The cause of malocclusion was malunion of fractured maxilla. 2. The natural occlusion was rehabilitated when the Le fort 1 osteotomy had been carried out. 3. The segment of maxilla was fixed by use of interosseous wiring. 4. The bone graft was not performed at bilateral posterior to maxillary tuberosity.
卞種秀,李相韓,金相鎬 慶北大學校 齒科大學 1985 慶北齒大論文集 Vol.2 No.1
This is a case report of oronasal fistula closure by tube pedicle flap technique. The patient, 28-year-old famale,had an oronasal fistula on the hard palate (4×2㎝, elliptical shape) We used pancake type tube pedicle flap from left upper arm. The ratio of length & breadth of the tube was about 3:1. The first delay was performed about 3 weeks after tube flap preparation and 2nd delay was done 3 weeks later. So, we established good blood circulation inside the tube pedide flap that there wasn't and sign of necrosis. We performed complete obliteration of the oronasal defect on the hard palate with the tube pedicle flap from the left upper arm.