• 대한치과의사협회지
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• 제11권6호
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• pp.379-381
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• 1973

The authors have observed a case o hemangioendothelioma occurred on the left palate and buccal mucosa of a 40 year old woman. The results are as follows. 1) A blue-red round mass, 1.0cm in diameter, appeared on the palate and a blueviolet oval mass, 1.2cm in diamcter, on he buccal mucosa, and both of them showed a tendency to bleed after even slight trauma. 2) Microscopically the lesion was composed predominantly of masses of endothelial cells proliferating in and about the undifferentiated vascular channels. 3) well-vascularized tissue was made up of vascular spaces, showing infilitration of small round cells.

• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1987년도 제21차 학술대회 연제순서 및 초록
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• pp.23.2-23
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• 1987

저자들은 1977년부터 1986년까지 10년동안 서울대학병원 이비인후과에서 유년기성 비인강 혈관섬유종의 진단하에 치료받았던 27명의 환자에 대해 임상적 조사를 시행하여 다음과 같은 결과를 얻었다. 1) 남녀비율은 전례에서 남성이었으며 연령은 9세∼22세의 분포를 보였고 16∼17세가 가장 많았다. 2) 주증상으로는 전례에서 비출혈을 동반하는 비폐색증을 보였으며 편측인 례가 7례였다. 3) 종양의 크기는 21례에서 비인강 및 비강내에 국한되어 있었고, 4례에서 익상상악와, 2례에서 두개내 침습을 보였다. 4) 종양의 혈액공급은 동측의 내상악동맥에서 이루어지는 경우가 27례, 동측의 상행인두동맥이 13례, 양측에서 이루어지는 경우가 9례 있었다. 5) 치료는 23례에서 수술적 요법을, 4례에서 방사선치료를 시행하였다. 수술적 요법 23례중 11례 에서 경반구개제거술(hemipalatal approach), 8례에서 경전구개제거술(transpalatal appoach), 2례에서 경전구개 및 경상악동제거술(transantral approach), 2례에서 외비절제술(lateral rhinotomy approach)에 의해서 종양을 적출하였다.

• 대한구순구개열학회:학술대회논문집
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• 대한구순구개열학회 1997년도 종합학술대회
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• pp.46-46
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• 1997

• 대한구순구개열학회지
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• 제15권2호
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• pp.51-60
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• 2012

Craniofacial sutures absorb the stress transferred to skull. It was reported the cells of craniofacial sutures respond to exogenetic factors to be involved in growth control mechanism. In this study, we constructed a finite element model composed of cortical bone, cancellous bone, suture, PDL, and teeth by using CT images of a growing patient, simulating maxillary expansion to evaluate the effects of the thickness of sutures and type of maxillary expansion appliance on stress distribution in circummaxillary sutures.

• 한국임상수의학회지
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• 제26권6호
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• pp.641-643
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• 2009

5년령의 암컷 사냥개가 사냥 중 안면부 총상에 의한 구비강 개통으로 내원하였다. 협측피판 및 경구개 점막골막피판술을 이용하여 구개부의 창상성 구비강 개통에 대한 재건술을 실시하였다. 그리고 수술부위의 보호를 위해 인상 과정을 통해 정교하게 제작된 아크릴 부목을 적용함으로써 비교적 큰 결손부를 성공적으로 치유한 증례를 보고하고자 한다.

• 대한치과교정학회지
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• 제21권3호
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• pp.657-670
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• 1991

It was said that early rapid palatal expansion was the treatment of choice in case of maxillary constriction with posterior crossbite. The author tried to assess dimensional changes of nasal and oral cavity before rapid palatal expansion and over 4 months of retention by use of three coronal tomograms through the incisal, molar, and maxillary tuberosity areas. The subjects of this study were consisted of 9 boys and 11 girls ranging from 11 to 13 years old. The results were as follows: 1. A mean change in maxillary first molar width was 3.68mm and a mean change in nasal cavity width was 2.26mm after 6.70mm expansion by Hyrax-type screw and over 4 months of retention tomographically in molar cut. 2. A change in nasal cavity width tomographically showed in order of molar cut, incisal cut, maxillary tuberosity cut respectively. 3. There was no correlation between changes in oral cavity width and nasal cavity width.

• 치과방사선
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• 제25권2호
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• pp.561-567
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• 1995

Pleomorphic adenoma is a benign salivary gland tumor with histologic diversity. The majority of these tumor occurs in the parotid gland. The authors experienced the patients, who complained the tumor-like soft tissue mass on the palatal area. After careful analysis of clinical, radiological and histopathological findings, we diagnosed it as pleomorphic adenoma in the palatal area, and obtained characteristic features were as follows: 1. Main clinical symptom was a painless, slow growing, soft tissue mass with normal intact overlying mucosa on the palatal area. 2. In the radiographic examminations, well encapsulated homogeneous soft tissue mass was shown in the lesion site, and cortical thinning on the palate was also observed. 3. In histopathologic examminations, proliferated cellular components in the hyaline stroma were observed as double layered duct-like structure and densely solid sheet appearance.

• Imaging Science in Dentistry
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• 제40권4호
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• pp.191-196
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• 2010

Cystadenocarcinoma of the salivary glands is a very rare, slow growing, and low-grade malignant neoplasm. It is characterized by predominantly cystic growth with or without the intraluminal papillary component. However, it lacks of any additional specific histopathologic features that characterize other types of salivary carcinomas showing cystic growth. Therefore, definite diagnosis of the cystadenocarcinoma is difficult and it is often misdiagnosed. It is conceptually the malignant counterpart of the benign cystadenoma. We present a cystadenocarcinoma on the palate of a 49-year-old man with special emphasis on magnetic resonance imaging.

• Journal of Yeungnam Medical Science
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• 제7권2호
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• pp.49-54
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• 1990

구개열이 있는 10명의 환자를 대상으로 근륜 재건술식을 이용한 구개성형술을 실시 한 후, 발음평가표를 이용한 언어발성평가는 많이 호전(평균 점수 3.5 상승)됨을 나타냈었다. 생후 12개월에서 18개월사이에 수술 한 7명의 환자에서는 산악발육 명가는 4세, 언어발성 평가는 6세에 실시하기 위한 추적검사 중에 있다. 새로운 방법의 구개성형수술 술식의 임상적 응용 및 발음평가표 작성을 통한 정확한 언어 발성평가를 시도 하였음에 일차적인 의의가 있다고 하겠다.

• 음성과학
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• 제8권3호
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• pp.185-200
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• 2001

This study was designed to investigate the treatment, generalization, and maintenance effects of vocal relaxation treatment on compensatory articulation(i.e., glottalization of plosive sound) of three children with cleft palate. Multiple baseline design was applied to evaluate treatment, generalization, and maintenance effects. The targeted phonemes were ph/, th/, /t/ which Were frequently substituted by glottal stop sounds. The main component of the treatment program was vocal relaxation using humming and aspiration sound /h/. The following conclusions were deduced from the results: (1) the treatment program for compensatory articulation was effective in facilitating correct production of targeted phoneme and eliminating glottalization for all subjects, (2) the treatment effects on articulation accuracy were generalized to untreated phonemes (/c/, /c$c^{h}$/) for 2 subjects, (3) the treatment effects on decrease of glottalization were generalized to untreated phonemes for all subjects, and (4) the treatment effects were maintained for all subjects for 2 weeks after treatment was terminated.