No abstract available.
Temporomandibular Joint*

No abstract available.
Temporomandibular Joint*

The calcaneal fractures, the most common tarsal bone fracture are one of the difficult fractures in diagnosis and treatment because of its anatomic complexity and fracture pattern. The authors had taken pre-operative computed tomographies(CTs) and plain X-rays on calcaneal fractures prospectively since March 1992 and the calcaneal fractures were classified according to fracture patterns and locations. Twenty nine fracture were treated with open reduction and internal fixation. Following open reduction and internal fixation of displaced fractures mostly involving posterior facet of subtalar joint or closed reduction with axial pinning by Essex-Lopresti method, we have taken CT on 32 fractures and analyzed anatomic status and observed the relationship between anatomic status and clinical results. The results were as follows: 1. According to Sanders classification, type II was the most common(69%), and then type III(22%), type IV(6%), type I(3%) in frequently. 2. In the relationship between preoperative CT classification and postoperative reduction state, reduction state was in case of more communication. 3. We can expect excellent or good result when the postoperative displacement is within 2mm. 4. The Sanders classification appears to be helpful in predicting prognosis since preoperative CT significantly influenced the clinical outcome, as noted in the relationship between preoperative CT and clinical results.
Classification ; Diagnosis ; Methods ; Prognosis ; Prospective Studies ; Subtalar Joint ; Tarsal Bones

PURPOSE: To evaluate the midterm result of patients who underwent rotational acetabular osteotomy for the treatment of acetabular dysplasia. MATERIALS AND METHODS: The clinical and radiographic outcomes of 36 patients, who underwent rotational acetabular osteotomy between January 1987 and September 1998, were evaluated after a minimum followup of five years. The mean follow-up period was 8.6 years. The clinical evaluation included recording the level of pain, the ambulation status and range of motion according to the d'Aubigne and Postel system. Radiographic analysis included the C-E angle of Wiberg, the acetabular roof obliquity, and arthritis grade of Tonnis. RESULTS: The average Postel score increased from 12.5 points preoperatively to 15.7 points at the final follow up. All the radiologic indices improved after surgery. In five hips (13.1%), there was a progression of arthritis prior to surgery. CONCLUSION: Rotational acetabular osteotomy is a valuable procedure for preventing the progression of early osteoarthritis in patients with a dysplastic hip. However the results were unsatisfactory for hips with more advanced osteoarthritis.
Acetabulum* ; Arthritis ; Follow-Up Studies* ; Hip Joint ; Hip* ; Humans ; Osteoarthritis ; Osteotomy* ; Range of Motion, Articular ; Walking

No abstract available.
Female ; Humans ; Polycystic Ovary Syndrome*

PURPOSE: To investigate the clinical usefulness of a follow-up examination using serum squamous cell carcinoma antigen (SCC) for the early detection of recurrence in patients treated for cervical squamous cell carcinoma. MATERIALS AND METHODS: 20 patients who were treated for recurrent cervical squamous cell carcinoma between 1997 and 1998, who had experienced a complete remission after radiotherapy and who underwent an SCC test around the time when recurrence was detected, were included in this study. The levels of SCC were measured from the serum of the patients by immunoassay and values less than 2 ng/mL were regarded as normal. The sensitivity of the SCC test for use in the detection of recurrence, the association between the SCC values and the recurrence patterns and the tumor size and stage, and the temporal relation between the SCC increment and recurrence detection were evaluated. RESULTS: The SCC values were above normal in 17 out of 20 patients, so the sensitivity of the SCC test for the detection of recurrence was 85%, and the mean and median of the SCC values were 15.2 and 9.5 ng/mL, respectively. No differences were observed in the SCC values according to the recurrence sites. For 11 patients, the SCC values were measured over a period of 6 months before recurrence was detected, and the mean and median values were 13.6 and 3.6 ng/mL, respectively. The SCC values of 7 patients were higher than the normal range, and the SCC values of the other 4 patients were normal but 3 among them were above 1.5 ng/mL. At the time of diagnosis, the SCC valuess were measured for 16 of the 20 recurrent patients, and the SCC values of the patients with a bulky tumor (> or =4 cm) or who were in stage IIb or III were higher than those of the patients with a non-bulky tumor or who were in stage Ib or IIa. CONCLUSION: The SCC test is thought to be useful for the early detection of recurrence during the follow up period in patients treated for cervical squamous cell carcinoma. When an effective salvage treatment is developed in the future, the benefit of this follow-up SCC test will be increased.
Carcinoma, Squamous Cell* ; Cervix Uteri* ; Diagnosis ; Female ; Follow-Up Studies* ; Humans ; Immunoassay ; Radiotherapy ; Recurrence ; Reference Values ; Uterine Cervical Neoplasms

PURPOSE: This study was performed to assess the clinical and epidemiological changes after the introduction of the rotavirus vaccine in Korea, as well as to determine the efficacy of the rotavirus vaccine among hospitalized rotaviral gastroenteritis patients over the past two years. METHODS: We analyzed yearly and seasonal patterns of 1,165 inpatients who were hospitalized for rotaviral gastroenteritis under the age of 5 years between 2006 and 2013. We also conducted a survey among 460 gastroenteritis patients who were hospitalized between 2012 and 2013 regarding the rotavirus vaccination and the symptoms of gastroenteritis. Among those individuals surveyed, clinical indices were analyzed for 124 patients who were tested positive for the rotavirus antigen. RESULTS: The incidence of Rotaviral gastroenteritis have decreased significantly by year 2010. After the introduction and widespread dissemination of the rotavirus vaccine, the onset of the disease and the seasonal peak have been delayed. Overall, the vaccinated group showed a lower rate of positivity than the unvaccinated group. Among the hospitalized rotaviral gastroenteritis patients, the vaccinated group had a shorter hospitalization period, less severe clinical symptoms of gastroenteritis, and better laboratory test results. CONCLUSIONS: After introduction of the rotavirus vaccine in Korea, there were two main trends observed: 1) the overall level of disease incidence was reduced; 2) the severity of rotaviral gastroenteritis cases also decreased. Based on this data, more children should receive vaccination in order to prevent the rotavirus infection and decrease the severity of rotaviral gastroenteritis.
Child ; Epidemiologic Studies* ; Epidemiology ; Gastroenteritis* ; Hospitalization ; Humans ; Incidence ; Inpatients ; Korea ; Rotavirus Infections ; Rotavirus* ; Seasons ; Vaccination

No abstract available.

OBJECTIVE: To evaluate the effects of functional magnetic stimulation (FMS) on shoulder subluxation following hemiplegia due to stroke or traumatic brain injury. METHOD: Twenty-four hemiplegic patients were participated in this study as FMS group (12 subjects) and FES (functional electric stimulation) group (12 subjects). FMS or FES were applied on the supraspinatus and posterior deltoid muscle area for 20 minutes, 5 days a week for 3 weeks. The effect of treatment was evaluated by assessment of the degree of shoulder subluxation using radiologic measurements, pain threshold and pain tolerance pressure, range of motion of the shoulder, muscle power and spasticity. RESULTS: The degree of shoulder subluxation was signifi-cantly decreased after 3 weeks in both groups, and the FMS group improved more than the FES group. However there were no differences between two groups significantly. There was no significant effect of disease duration on change of shoulder subluxation. The ranges of motion of shoulder were increased in FMS group significantly. Pain threshold and pain tolerance pressure were increased in pectoralis major and infraspinatus muscles shortly after FMS application. CONCLUSION: This study suggests that the FMS could be applied effectively in preventing and reducing the shoulder subluxation in patient with hemplegia irrespective of disease duration.
Brain Injuries ; Deltoid Muscle ; Hemiplegia ; Humans ; Muscle Spasticity ; Muscles ; Pain Measurement ; Pain Threshold ; Range of Motion, Articular ; Shoulder* ; Stroke

Adenoid cystic carcinoma of the breast is a rare histologic type of breast cancer. Prognosis is favorable with rare recurrence or metastasis. We report a case of metastatic adenoid cystic carcinoma of the breast in a 50-year-old woman who presented with a 0.8 X 0.9 X 0.5 cm-sized dome shaped pink colored smooth surfaced partially eroded nodule on the scalp for 1 month. A skin biopsy revealed mainly solid malignant cell nests in the upper dermis, but in the lower dermis, tumor cell showed cylindromatous and adenoid pattern consistent with metastatic adenoid cystic carcinoma of the breast.
Adenoids* ; Biopsy ; Breast Neoplasms ; Breast* ; Carcinoma, Adenoid Cystic* ; Cytochrome P-450 CYP1A1 ; Dermis ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Scalp* ; Skin