• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2000년도 The 7th International Symposium
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• pp.34-51
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• 2000

Narcotic drugs generally refer to serious and habitual hidden rash such as opium, heroin, methyphetamin, nabinol, cocaine, and so forth. At present, narcotic drugs are spread unchecked and are causing a big social problem. So many countries and narcotists are making every effort to set up a barricade against narcotic drugs. And there is a limit suitable treatment for them. Thus Tuo Yin Tang hang is developed. As indicated by Chinese letters, Tuo yin Tang Jiang(TYTJ) is a crude drug. It is a traditional chinese medicine developed by the study done from lune in 1998 to lune in 1999 that Hubeisheng was entrusted with by People's Republic of China. This study is a treatise on etiology and syntomatology or narcotism. TYTJ is a medicine which is in accord with Pharmacopeia of the People's Republic of China in order to remove from the body the toxic materials resulting from narcotic drugs such as opium and heroin. According to the standard diagnosis on narcotism, 105 cases are studied and treated at the Rehabilitation Center attached to Enshi Autonomous Region Hospital in Hubeisheng. 105 cases are divided into 2 groups by double-blind method. One is the experimental group which has 56 cases. The other is the control group which has 49 ones. 13 cases among 105 cases are addicted by intravenously injections. 9 cases are by oral takings. It took 10 days for this experiment to be performed. Two groups didn't show a striking individual variation based on the age, gender, period of taking drugs, withdrawal symptoms, complication, and state of health. The experimental group had a higher effect of treatment than the control group had. TYTJ treats diseases effectively and has no side effect, irrespective of the serious or slight addiction to opium and morphine.

• 한국임상수의학회지
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• 제29권2호
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• pp.194-197
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• 2012

호흡곤란과 기침을 주 증상으로 보이는 세마리 개가 내원하였다. 신체검사, 혈액검사와 더불어 영상학적 검사가 진행되었다. 한마리 개에서는 흉부 방사선 사진상 연부조직 밀도를 보이는 종괴가 폐엽에서 확인 되었고 CT 검사를 통해 종양 가능성이 배제되었다. 두마리 개에서 폐에 기관지 확장증이 동반된 기관지 간질 침윤이 확인되었고 세 마리 개 모두 조직병리학적 검사 혹은 세포학적 검사를 통해 호산구성 기관지폐병증이 진단되었다. 약 처방 후 임상 증상은 신속히 개선되었고 영상검사상에서 병변의 감소가 뚜렷하게 관찰되었다.

• 대한수의학회지
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• 제46권2호
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• pp.165-169
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• 2006

A 6-year-old female Jindo dog weighing 20 kg was presented to the Veterinary Medical Teaching Hospital of Seoul National University for the formation of crust and erosion of the nasal bridge and planum, and for alopecia of ear margin. Erythema, crusts, alopecia and erosions were present in the nasal planum and the bridge of the nose on physical examination. There were no abnormalities on CBC, serum chemistry, and basic dermatologic examination which included skin scraping, bacterial cultures, and fungal cultures. On cytology, the acantholytic cells were surrounded by non-degenerate neutrophils. Biopsy samples obtained from skin lesionswere diagnosedpemphigus erythematosus by histopathology and immunochemical staining. Therefore the dog was initially treated with oral prednisolone as an immunosuppressive dose for tour weeks, but clinical manifestations did not improve so far.

• Journal of Periodontal and Implant Science
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• 제47권1호
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• pp.30-40
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• 2017

Purpose: Optical coherence tomography (OCT) is a noninvasive diagnostic technique that may be useful for both qualitative and quantitative analyses of the periodontium. Micro-computed tomography (micro-CT) is another noninvasive imaging technique capable of providing submicron spatial resolution. The purpose of this study was to present periodontal images obtained using ex vivo dental OCT and to compare OCT images with micro-CT images and histologic sections. Methods: Images of ex vivo canine periodontal structures were obtained using OCT. Biologic depth measurements made using OCT were compared to measurements made on histologic sections prepared from the same sites. Visual comparisons were made among OCT, micro-CT, and histologic sections to evaluate whether anatomical details were accurately revealed by OCT. Results: The periodontal tissue contour, gingival sulcus, and the presence of supragingival and subgingival calculus could be visualized using OCT. OCT was able to depict the surface topography of the dentogingival complex with higher resolution than micro-CT, but the imaging depth was typically limited to 1.2-1.5 mm. Biologic depth measurements made using OCT were a mean of 0.51 mm shallower than the histologic measurements. Conclusions: Dental OCT as used in this study was able to generate high-resolution, cross-sectional images of the superficial portions of periodontal structures. Improvements in imaging depth and the development of an intraoral sensor are likely to make OCT a useful technique for periodontal applications.

• Tuberculosis and Respiratory Diseases
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• 제43권3호
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• pp.467-471
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• 1996

저자들은 발열 및 마른기침을 주소로 내원한 20세 여자에서 기관지내시경검사 및 기관지조직 검사로 기관지 방선균증을 확진하고 소디움페니실린 정맥주사 및 테트라사이클린 경구투여로 완치한 원발성 기관지 방선균증 환자를 경험하였기에 문헌고찰과 함께 보고 하는 바이다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제31권2호
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• pp.158-166
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• 2009

The application of CT with basis on 3 dimensional-reconstruction is getting more widely practiced. With the data obtained from cone-beam computed tomography(CBCT), not only the diagnosis of the patient with skeletal abnormality but also the virtual simulation of the orthognathic surgery were performed and its application would be popular in orthodontic field. We reported a case, a 19-year old man who was diagnosed mandibular prognathism and required orthognatic surgery. In this case, the virtual orthognathic surgery was simulated and surgical wafer was fabricated by using CBCT data. That wafer was applied the actual orthognathic surgery. After preoperative orthodontic treatment, we prepared surgery as follows. : (l)Acquisition of 3D image data, (2)Reconstruction of 3-dimensional virtual model, (3)Virtual model surgery, (4)Extraction of stere-olithographic image, (5)Check-up for occlusal interference, (6)Fabrication of surgical stent by stereolithography. Bilateral sagittal split ramus osteotomy was operated and used stereolithographic surgical stent. 1 month later, we superimposed CBCT datas of virtual surgery and that of actual surgery, and then compared the result. CT data's application for othognathic surgery yielded satisfactory outcomes.

• Imaging Science in Dentistry
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• 제48권1호
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• pp.45-49
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• 2018

Purpose: The aim of this study was to evaluate the quantitative strain elastography of tongue carcinoma using intraoral ultrasonography. Materials and Methods: Two patients with squamous cell carcinoma (SCC) who underwent quantitative strain elastography for the diagnosis of tongue lesions using intraoral ultrasonography were included in this prospective study. Strain elastography was performed using a linear 14 MHz transducer (Aplio 300; Canon Medical Systems, Otawara, Japan). Manual light compression and decompression of the tongue by the transducer was performed to achieve optimal and consistent color coding. The variation in tissue strain over time caused by the compression exerted using the probe was displayed as a strain graph. The integrated strain elastography software allowed the operator to place circular regions of interest (ROIs) of various diameters within the elastography window, and automatically displayed quantitative strain (%) for each ROI. Quantitative indices of the strain (%) were measured for normal tissues and lesions in the tongue. Results: The average strain of normal tissue and tongue SCC in a 50-year-old man was 1.468% and 0.000%, respectively. The average strain of normal tissue and tongue SCC in a 59-year-old man was 1.007% and 0.000%, respectively. Conclusion: We investigated the quantitative strain elastography of tongue carcinoma using intraoral ultrasonography. Strain elastography using intraoral ultrasonography is a promising technique for characterizing and differentiating normal tissues and SCC in the tongue.

• 대한소아치과학회지
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• 제46권4호
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• pp.416-421
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• 2019

선천성 무통무한증(Congenital insensitivity to pain with anhidrosis, CIPA)은 NTRK1 유전자의 돌연변이에 의해 발생하는 드문 유전질환으로 통증에 대한 무감각 및 땀을 흘리지 못하는 것이 특징이다. 지적장애를 동반하는 경우가 많으며, 구강내 임상검사에서는 자해로 인한 병소를 제외하고 특징적인 병소가 발견되지 않으므로 초기 감별진단이 중요하다. 소아치과의사는 이 질환과 동반되는 조절되지 않는 체온, 지각 과민, 통증 반사의 부재와 같은 다양한 임상증상 등을 인지하고 있어야 하며 이를 치과 치료에서 고려해야만 한다. 이 연구는 본원에 첫 내원 이후 6년여간 경과 관찰 중인 선천성 무통무한증 환아의 치험례를 통하여 이 질환의 감별진단 및 치과치료에서의 주의사항 등을 알아보고자 하였다.

• 구강회복응용과학지
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• 제31권2호
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• pp.143-149
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• 2015

전치부는 심미적인 관점에서 치열 및 연조직과의 조화가 매우 중요하다. 상악 전치부의 심미적인 치료는 술 전 정확한 진단과 치료계획이 필수적인데 술자는 특히 치관부 크기의 적절한 비율과 치은 형태의 대칭에 대해 충분히 고려해야 한다. 만약 치은의 형태가 비심적이고 부자연스러운 경우에는 치은 절제술, 골삭제를 동반한 치관 연장술, 교정적 정출술 등을 시행할 수 있다. 치관의 형태 및 위치가 부적절한 경우에는 술 전 진단 모형 및 왁스 업을 통해 교정 치료나 완전도재관, 라미네이트 베니어 등의 심미적 보철치료를 계획할 수 있다. 본 증례들에서는 치아의 위치 이상과 연,경조직의 부조화를 가진 전치부를 교정 치료 및 치은 성형과 심미적 보철 치료를 시행함으로써 만족할만한 결과를 얻었기에 이를 보고하고자 한다.

• 대한치과의사협회지
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• 제45권8호통권459호
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• pp.483-490
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• 2007

The aim of this study was to investigate the relationship between the mandibular antegonial notch and the mandibular morphology, and the curve of Spee in anteroposterior skeletal relationship. Pre-treatment lateral cephalograms were obtained from 80(male 34, female 46) adult orthodontic patients and the samples were classified into 3 categories by ANB angle($0^{\circ}$$\leq$ANB< $4^{\circ}$ Class I, $4^{\circ}$$\leq$ANB Class II, ANB< $0^{\circ}$ Class III). The curve of Spee was measured directly from the pre-treatment mandibular study cast of each patient included in this study. Pearson correlation coefficient test and multiple regression analysis in each group revealed the following results; 1. Antegonial notch depth was positively correlated with hoth lower anterior facial height(ANS-Me) in skeletal Class I, II and III groups and Id-Me height in skeletal Class I and II groups. 2. A statistically significant negative correlation was found between the depth of the antegonial notch and the curve of Spee in the Class III group. 3. Significant relationship was not found between the antegonial notch depth and any of the other cephalometric variables such as mandibular body length(Go-Gn) and ramus height(Co-Go). As antegonial notch depth increased, more vertical growth of the mandible was observed. Antegonial notch can be used as a predictor of vertical mandibular growth in the diagnosis and treatment planning of malocclusion.