• Korean Journal of Veterinary Research
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• v.30 no.2
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• pp.249-253
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• 1990

Plasma progesterone concentrations were measured in 24 Korean native cows by a radioimmunoassay at 0, 6 and 20 days after insemination. As a result, 23 cows (95.8%) were judged to be in estrus with ovulation and one cow (4.2%) was judged to be in estrus without ovulation. Plasma progesterone concentrations at 20 days after insemination were $5.11{\pm}1.33$ (mean${\pm}$SD, range 3.20~7.86) ng/ml in pregnant cows and $0.35{\pm}0.10$ (range 0.30~0.50) ng/ml in nonpregnant cows. Of the 20 cows, 18 cows were confirmed the pregnant by rectal palpation at 60 days after insemination. The accuracy of the pregnancy diagnosis based on plasma progesterone concentration was 90 % for positive case and 100% for negative case.

• Journal of Acupuncture Research
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• v.17 no.3
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• pp.188-198
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• 2000

Objectives : We perform this study for help to recovery of cervical syndrome by analyzing structural deviation and cervical curvature in upper cervical vertebrae and definiting functional change through cervical body heat change in cevical lesion which is estimated by DITI. Methods : From sep. 1st. 1998 to aug, 31th. 1999, I make an experiment with the 102 OPD patients of this hospital vertebral-joint center, which were judged as a cervical syndrome and confirmed in upper cervical deviation by motion palpation and then were taken cervical simple X-ray and cervical thermograpy. Results : In the classfication of upper cervical deviation, AS deviation took 98% and abnormal cervical curvature took 68%. in the Chief complain neck-shoulder pain took 78%. In the results of DITI, average value of all objects show $032{\pm}0.18$ as a meaning result. Conclusions : In medical treatment of cervical syndrome, this result shows necessity of keeping pace with remedy of upper cervical deviation and medical treatment of functional change and We can learn necessity of detailed assessment through continual clinical examination.

• Journal of Oral Medicine and Pain
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• v.18 no.1
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• pp.31-43
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• 1993

To evaluate the correlationship between sign/symptoms of craniomandibular disorder(CMD) and possible contributing occlusal factors, the author analyzed craniomandibular index(CMI), clinical dysfunction index(CDI) and occlusal index(Oi) obtained from 88 subjects (32 males, 56 females, mean age 28.7) consisted of 49 CMD patients(15 males, 34 females, mean age 28.7) and 39 non-CMD patients (17 males, 22 females, mean age 24.5). The obtained results were as follows : 1. There was very high significant correlation bebween CMI and CDI in total subjects (r=0.83, p<0.01) 2. There was very low correlation between working-side interference and TMJ noise which was observed as a statistically significant value(p<0.05). And also there ws very low correlation between nonworking side interference and muscle tenderness, CDI, dysfunction index(DI), palpation index(PI) which were observed as statistically significant value (p<0.01) 3. There was very low correlation between as ymmetry of tetruded contact position(RCP)-intercuspal position(ICP) slide and muscle tenderness, TMJ tenderness, TMJ noise, CMI, DI, PI which were observed as statistically significant values(p<0.05) 4. In general there was low correlation between Oi and muscle tenderness, CDI, CMI, DI, PI which were observed as statistically significant values (p,0.05). But Oi had a relatively higher correlation with muscle tenderness, PI than whith CDI, DI.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.33 no.1
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• pp.63-68
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• 2007

Alveolar soft-part sarcoma(ASPS) is a rare, aggressive malignancy of uncertain histologic origin with a propensity for vascular invasion and distant metastasis. ASPS may mimic benign vascular neoplams of malformation but careful evaluation of the unique imaging features on CT scans, MR images, and angiograms lead to the correct diagnosis. ASPS of the tongue is slow-growing, painless mass, especially ASPS of the base the tongue is difficult to be noticed by patient, dentists or oral and maxillofacial surgeons on oral examintion because of its location and clinical resemblance to a benign lesion. And it leads to delayed or inadequate diagnosis. We report radiologic and clinical features of an ASPS of the basal portion of the tongue in a 17-year-old boy, showing normal appearance, but palpation of the tongue and floor of the mouth reveals the tumor. Among the 23 cases of a primary ASPS of tongue reported, 7 cases occured on the basal region of the tongue, inculding the present one. There has been no recurrence or metastasis as of 3 years postoperatively.

• Journal of Dental Rehabilitation and Applied Science
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• v.29 no.2
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• pp.203-207
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• 2013

Psoriatic arthritis is a chronic inflammatory form of arthritis that is associated with psoriasis. A 54-yr-old male with chronic psoriatic temporomandibular joint arthritis and myofascial pain was treated using methotrexate and a myofascial pain protocol. Jaw pain improved after 3 weeks, however, tenderness to palpation of muscles remained. Comprehensive evaluation and multidisciplinary clinical treatment is required for the treatment of patients with psoriatic temporomandibular joint arthritis.

• Archives of Craniofacial Surgery
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• v.15 no.2
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• pp.94-97
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• 2014

Unilateral nostril hypoplasia is an extremely rare congenital malformation of unknown etiology, and only a few cases have been reported in literature. Owing to variability and complexity of the deformity, surgical correction of unilateral nostril hypoplasia represents one of the most significant reconstructive challenges to reconstructive plastic surgeons. We report a 7-year-old Vietnamese child with nasal and periocular deformity resembling a craniofacial cleft. Grossly, the right nostril was patent but with alar rim deformity, and the left nostril was not readily identifiable. A dystopic medial canthus was present on the left side as well. Closer inspection and palpation of the left side of nose revealed a patency through the soft tissue and underlying bony structure, Thus, a new alar rim were reconstructed with an irregularly shaped Z-plasty to create patency on the involved side. Simulatneously, a second Z-plasty was performed to address the medial canthal deformity. Postoperative appearance and function was sastisfactory at one-year follow up visit. In the treatment of patients with nostril hypoplasia, a careful preoperative physical examination is a prerequisite, and Z-plasty can be a valuable option for surgical correction.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.40
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• pp.12.1-12.5
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• 2018

Background: Subcutaneous emphysema refers to swelling caused by the presence of air or gas in the interstices of loose connective tissue. In the head and neck area, it may follow the fascial planes and is characterized by sudden swelling, crepitus on palpation, infrequent pain, and air emboli on radiography. It usually occurs as a complication in dental treatment. Some reports have described subcutaneous emphysema caused by dental procedures; however, severe emphysema related to peri-implantitis after treatment has not been documented. Accordingly, the current report describes a rare case of subcutaneous cervical emphysema resulting from the use of an air-powder abrasive device to treat peri-implantitis. Case presentation: Based on a review of the existing literature and the present case, nine cases of subcutaneous emphysema due to air-powder abrasive device have been reported. In most cases, the emphysema resolved over time after treatment with prophylactic antibiotics; among these, two were related to peri-implantitis management. Conclusion: Considering the frequent use of air-powder abrasive devices to treat peri-implantitis, the potential risk of iatrogenic emphysema related to this procedure needs to be addressed more extensively.

• Journal of Oral Medicine and Pain
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• v.7 no.1
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• pp.47-58
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• 1982

The author has studied on the clinical features and symptomatology of 97 MPDS patients, who visited the Dept. of Dentistry, Kyungpook National University, from January to September in 1982. The results were as follow : In age and sex distribution of patients in this population, the third decades appeared to have the highest prevalence and the male to female ratio was almost 1 to 2.23. As to occupation, students and housewives were revealed to have the highest incidence of MPDS. The chief complaints of patients were pains, TMJ noises, and limitation of mouth opening in order of frequency, and the most prevalent site of symptom was that of preauricular area. In symptom sequence, the majority of initial symptoms were TMJ noise and pain but limitation of mandibular movement was progressively developed, regardless of nature of early symptoms. Chronic unfavorable oral habits were found to be the most possible predisposing factors in this study. The average maximum interincisal distance was $38.13\pm10.00mm$ in males and $30.73\pm8.75mm$ in females, and a deviation of mandible during mouth opening was observed in 60.8% of patients. In TMJ signs, tenderness of the TMJ to palpation was found in 60.8% of patients and TMJ noise was audible in 50.5% of patients with a stethoscope. The muscles of masticatory system were palpated according to usual methods, and a significant indidence of muscular tenderness was present, with the lateral pteygoid muscles being most frequently involved, followed by masseter, medical pterygoid and temporalis muscles.

• Journal of Korean Academy of Oral and Maxillofacial Radiology
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• v.28 no.1
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• pp.235-243
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• 1998

Cementifying fibroma is an odontogenic tumor of periodontal ligament origin, consisting of a proliferation of fibrous tissue that forms cementum. Cemento-ossifying fibroma, cementifying fibroma and ossifying fibroma are difficult to distinguish on clinical and radiographic exmination, and on histopathology. However, when the calcified product is represented by ovoid or curvilinear deposits, the lesion is often referred to as cementifying fibroma. Cementifying fibromas of the jaws are well-circumscribed, generally slow-growing lesions. Although most lesions appear to be limited to the tooth-bearing areas, a few have extended into the angle-ramus area or encroached on the maxillary sinus. Radiographically, the cementifying fibroma could present as a radiolucent, radiopaque or mixed density lesion, depending on the degree of maturity. We have observed two cases of cementifying fibroma occurred in the left maxillary premolar-molar area of 38-year-old woman and 35-year old man. We obtained that two cases were shown the followed results; 1. Clinically, main clinical symptom was facial swelling and pain at palpation 2. Radiographically, well-circumscribed radiolucent lesion and radiolucent lesion with radiopaqu e foci were seen on the left maxillary premolar-molar areas. Loss of lamina dura and root resorption or divergency were also seen. 3. Histopathologically, many cementum-like calcifications were observed in the hypercellular connective tissue.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.2
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• pp.219-225
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• 2010

Objectives : This study was performed to report the effect of oriental medical treatments in one patient with traumatic thigh subcutaneous hematoma by traffic accident. Methods : The patient was treated by acupuncture, herbal medicine, pharmacopuncture and cupping for 3 months. Results : After treatments, VAS(visual analog scale) score changed from 10 to 0. MR Imaging showed that the size of subcutaneous hematoma has decreased from $5{\times}11{\times}5.8cm$ to $2.4{\times}3.2{\times}2.6cm$. And the palpation results also showed that the size of subcutaneous hematoma has gotten smaller. Conclusions : Our study suggests that oriental medical treatments such as acupuncture, herbal medicine, pharmacopuncture and cupping may be effective in traumatic subcutaneous hematoma. More cases of controlled treatments are needed to define the effect of oriental medical treatments for traumatic subcutaneous hematoma.