• Maxillofacial Plastic and Reconstructive Surgery
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• 제18권2호
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• pp.279-285
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• 1996

The odontogenic keratocyst(OKC) was used of term and described some of clinical, radiological and microscopic features by Philipsen 1956. The microscopic finding of OKC is characterized by the production of keratin, Which sometimes fills the lumen and thinning of epithelium of cyst. The most clinical importance of OKC is its extraordinary recurrence rate owing to the incomplete removal of the cyst wall. The final diagnosis of OKC should be evaluated by histologic findings and follow-up of any case of OKC with annual roentgenograms and clinical evaluations is essential for at least five years after surgery. This article is report of 2 cases of large OKC involved both molar portion and symphysis of mandible with facial asymmetry, severe bone destruction and paresthesia of lower lip on clinically, roentgenographically. By the postoperative findings the patients showed normal regeneration of bone defect area without recurrence signs by panorama films after surgery.

• 간호행정학회지
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• 제22권5호
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• pp.424-436
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• 2016

Purpose: The aim of this study was to identify the influence of professionalism, role conflict and work environment in clinical nurses with expanded role (CNE) on job embeddedness. Methods: The participants in this study were 136 CNE working in general hospitals in Seoul, the wider metropolitan area and Gangwon Province. Results: Job embeddedness, work environment and professional performance of the participants showed positive correlation with each other. Significant predictors of embeddeness were belief in public service and sense of calling in the professional subcategory and participation in hospital affairs and nurse-doctor relationship in the work environment subcategory. Conclusion: Finding from this study indicate the need to evaluate and improve the significant predictors of job embeddedness for CNE.

• Journal of Oral Medicine and Pain
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• 제21권1호
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• pp.103-113
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• 1996

The author examined the clinical signs and symptoms , routine radiographs, laboratory test and bone scan in 73 subjects with TMJ disorders and studied the responses of clinical test on patients, the distribution of signs and symptoms of joints, the simple uptake rate(SUR) of affected joints , the SUR of subclassified groups of TMJ disorders, active joints of subclassified groups of TMJ disorders and the SUR of joints with noises. The obtained results were as follows : 1. The percentage of joint pain on palpation, joint noises joint pain on function, mandibular dysfunction and active finding of bone scan in aptients with TMJ disorders were higher 2. The SUR was higher in joints affected by joint pain on function, joint pain on palpation, mandibular dysfunction and creptius. 3. The SUR of osteoarthrosis was the lowest. 4. The percentage of active joints were the highest in joints with discdisplacement without reduction, and followed by osteoarthritis, and disc displacement with reduction. 5. The SUR of TMJ showing joint noises only was lower.

• Journal of Yeungnam Medical Science
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• 제4권1호
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• pp.139-143
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• 1987

저자들은 결핵성 뇌막염과 감별이 힘들었던 크립토코크스 뇌막염 1례를 경험하였기에 문헌 고찰도 함께 하였다.

• 대한치과의사협회지
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• 제50권12호
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• pp.732-742
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• 2012

White lesions of the oral mucosa are a common clinical finding that often present first to general dentist. Some white lesion may have possibility of malignancy. Leukoplakia is the most common "potentially malignant disorder" of the oral mucosa. Leukoplakia is at present defined as "A white plaque of questionable risk having excluded (other) known disease or disorders that carry no increased risk for cancer.". Therefore, it is important for general dentist to be familiar to clinical differential diagnosis of leukoplakia from the known white lesions such as candidiasis, lichen planus, leukoedema, frictional keratosis, and so on. It is also important to decide whether such lesions require further investigation through the biopsy. As a result of biopsy, the presence of epithelial dysplasia in the leukoplakia is still the strongest predictor of future malignant transformation. In this article, oral white lesions that must be differentiated from potentially malignant disorders or early invasive squamous cell carcinoma will be reviewed together with presenting clinical cases.

• 대한한의학회지
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• 제22권4호
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• pp.171-176
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• 2001

The Stagnation Syndrome of Qi is the depressed and suppressed mental state caused by anxiety, unaccomplished desire, maintained thought, and emotional problems, resulting in a concomitant physiological somatic dysfunction. Although blood test, urine test, EKG, and gastric endoscopy showed normal finding. a patient complained of a group of symptoms, so we considered it as an unidentified clinical syndrome. This syndrome could be interpreted as the disconnection of Fire (Heart) and Water (Kidney) in Oriental medicine, and treated with the therapeutic method of 'Ascending Water-Descending Fire'. After the application of Gyogam-dan and Ganggi-tang for 18 days, symptoms and signs improved.

• Journal of Korean Neurosurgical Society
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• 제39권2호
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• pp.152-155
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• 2006

Central neurocytoma is a rare, well-differentiated neuronal tumor and is usually located in the lateral or third ventricle of young adults. The occurrence of an intraventricular tumor with a characterisitic magnetic resonance image findings including isointense signal in T1-weighted images, the presence of a cystic component, small signal-void areas due to calcification, heterogenous and hyperintense "bubbly" appearance in T2-weighted images in a young patient should suggest preoperatively the diagnosis of central neurocytoma. The typical immunohistochemical finding, positivity for synaptophysin, is the main pathological feature. We experienced two cases of central neurocytomas with typical radiological and histopathological findings. We expect growth arrest of these cases by subtotal removal to avoid postoperative neurologic deficit followed by radiation therapy.

• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1977년도 제11차 학술대회연제 순서 및 초록
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• pp.5.1-5
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• 1977

1946년 Metz가 처음으로 acoustic impedance bridge를 창안한 이후 많은 발전을 거듭하며 지금은 임상에 널리 이용되고 있으며 청각학에 많은 공헌을 하고 있다 우리나라에서도 이제 한국인의 정상치를 비롯한 많은 실험적 연구가 계속되고 있다. 저자는 본원에서 사용하고 있는 teledyne impedance (Model TA-ID)를 이용하여 나타난 Type C 때의 다음의 상관관계, 1. 이경소견과의 비교 2. 순음청력 역치와의 관계 3. Stapedial reflex와의 관계 4. 중이강내 압력과 참출물과의 상관관계 등을 조사하여 문헌고찰과 함께 보고하는 바이다.

• Restorative Dentistry and Endodontics
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• 제39권1호
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• pp.45-50
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• 2014

Ambiguity in the root morphology of the mandibular second molars is quite common. The most common root canal configuration is 2 roots and 3 canals, nonetheless other possibilities may still exist. The presence of accessory roots is an interesting example of anatomic root variation. While the presence of radix entomolaris or radix paramolaris is regarded as a typical clinical finding of a three-rooted mandibular second permanent molar, the occurrence of an additional mesial root is rather uncommon and represents a possibility of deviation from the regular norms. This case report describes successful endodontic management of a three-rooted mandibular second molar presenting with an unusual accessory mesial root, which was identified with the aid of multiangled radiographs and cone-beam computed tomography imaging. This article also discusses the prevalence, etiology, morphological variations, clinical approach to diagnosis, and significance of supernumerary roots in contemporary clinical dentistry.

• Annals of Clinical Neurophysiology
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• 제25권1호
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• pp.50-53
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• 2023

Tram-track and doughnut-shaped enhancements of the optic nerve sheath in axial and coronal magnetic resonance imaging (MRI) views, respectively, play crucial roles in the diagnosis of optic nerve sheath meningioma (ONSM). However, this finding is not specific to ONSM since it can also be observed in optic perineuritis (OPN). Here we report a 42-year-old female with ONSM who presented with clinical and MRI findings similar to those of OPN.