No abstract available.
Replantation*

The antihypertensive effects fo aldactazide and serum electrolytes changes before and after treatment with aldactazide were observed. The followings were obtained: 1. Results of antihypertensive therapy with aldactazide in 23 hypertensive patients revealed good effects in 52.17%, fair in 26.09%, poor in 8.7%, and failure in 13.04% of cases. In 78.26% of cases, good or fair control of blood pressure was obtained. 2. Daily doses of aldactazide ranged from 25mg to 50mg depending upon the level of blood pressure. The antihypertensive effects were appeared after average 11 days of administration. 3. The side effects during treatment with aldactazide were dizziness, weakness, indigestion, headache, and restlessness in 26.28% of cases (6 of 23 cases). 4. No significant changes in serum Na and K values were observed before and after treatment with aldactazide for average 23 days.
Blood Pressure ; Dizziness ; Dyspepsia ; Electrolytes ; Headache ; Humans ; Psychomotor Agitation

No abstract available.
Growth Plate*

OBJECTIVES: Recent studies have reported a correlation between obstructive sleep apnea syndrome (OSA) and depression. In attempt to verify the suggestion that eveningness is related to depression, we examined the effect of morningness-eveningness on their depressive mood in patinets with OSA. METHODS: The examination was based on the medical records and polysomnography reports of 211 OSA patients. Information was gathered from the patients who filled out the Horne and Ostberg questionnaire (HOQ), profile of mood states-Korean version (K-POMS), and Epworth sleepiness scale (ESS). We compared mean values of K-POMS total, subscales of K-POMS, ESS, and OSA severity variables among the 3 morningness-eveningness groups (morningness, eveningness, and neither groups). Partial correlation analysis was performed between variables and ANCOVA was performed among the 3 groups after adjustment with age and weight. RESULTS: There were significant negative correlations between HOQ and the followings : K-POMS total, POMS-T (tension-anxiety), POMS-D (depression-dejection), POMS-A (anger-hostility), POMS-F (fatigue-inertia), POMS-C (confusion-bewilderment), spontaneous arousal index, average O2 saturation. There were significant positive correlations between HOQ and the followings : POMS-V (vigor-activity), apnea-hypopnea index, respiratory arousal index, snore time. There were significant negative correlations between POMS-D and the followings : HOQ, POMS-V, stage 1 sleep (%), AHI, TAI (total arousal index), oxygen desaturation index, respiratory arousal index, neck circumference, average O2 desaturation, snore time (%). There were significant positive correlations between POMS-D and K-POMS total, POMS-T, POMS-A, POMS-F, POMS-C, sleep latency, stage 2 sleep (%), heart rate, spontaneous arousal index. There were significant differences in K-POMS total, POMS-T, POMS-D, POMS-F, POMS-C, spontaneous arousal index among the three HOQ groups in ANCOVA. CONCLUSION: The depressive correlates of OSA patients might be affected, not by excessive daytime sleepiness or OSA severity indexes, but by eveningness circadian characteristics. It would be important to take into account the morningness-eveningness tendency when we manage the depressive mood of OSA patients.
Animals ; Arousal ; Circadian Rhythm ; Depression ; Disorders of Excessive Somnolence ; Heart Rate ; Horns ; Humans ; Medical Records ; Neck ; Oxygen ; Polysomnography ; Surveys and Questionnaires ; Sleep Apnea, Obstructive

The purpose of present study was to compare the speed of coronal leakage before and after post space preparation using Streptococcus mutans. Forty straight extracted human teeth were selected. The crowns were removed to a uniform remaining root length 14 mm. Canals were enlarged by 06 taper Profiles(R) to a size #40 as a master apical file. And these were filled with gutta percha point and Tubuliseal(R) sealer, using continuous wave technique. Groupings are as follows. Group 1 - These teeth were obturated without sealer. Group 2 - These teeth were obturated and covered the surface of the root completely with sticky wax. Group 3 - These teeth were obturated. Group 4 - These teeth were obturated and prepared for post space remaining 5 mm of gutta percha. The teeth were suspended in plastic tubes. The upper chamber received the bacterial suspension everyday to simulate clinical situation. The lower chamber consisted of BHI added Andrade's indicator. All roots in the positive control group (Group 1) turned yellow within 24 h and those of negative control group (Group 2) remained red throughout the experimental period (70 days). The samples of group 3 were contaminated within an average of 27.2 days. The samples of group 4 were contaminated within an average of 15.7 days, ranging from 9 to 22 days. There was significant difference between group 3 and group 4 statistically (p < 0.05).
Bacteria ; Crowns ; Gutta-Percha ; Humans ; Plastics ; Streptococcus mutans ; Tooth

Sertolifonn endometrioid carcinoma (SEC) is a very rare malignant neoplasm arising from the surface epithelium of the ovary. We report one case of SEC occuring in the left ovary of a 73-year-old woman. The left ovary was totally replaced by a yellowish tan lobulated solid mass with focal cystic areas. Small tubules and elongated solid cord-like structures resembling a Sertoli-Leydig cell tumor or a Sertoli cell tumor were found microscopically. In some areas, confluent typical endometrioid carcinoma, adenofibromatous stroma, squamoid foci, and lutenizing stromal cell nests were noted. The tumor also demonstrated strong immunoreactivity with EMA (epithelial membrane antigen). Certain points of differentiation between SEC and SertoliLeydig or Sertoli cell tumors are discussed.
Aged ; Carcinoma, Endometrioid* ; Epithelium ; Female ; Humans ; Immunohistochemistry ; Membranes ; Ovary ; Sertoli Cell Tumor ; Sertoli-Leydig Cell Tumor ; Stromal Cells ; Triacetoneamine-N-Oxyl

Total hip replacement arthroplasties(THRA) have been done in 19 patients(31 hips), who were diagnosed ad ankylosing spondylitis from January, 1984 till July, 1993 at Seoul National University Hospital. All patients were male; 12 patients were affected bilaterally. Modified New York criteria was used as diagnostic criteria. HLA B27 antigen was positive in 18 cases(95%). The thoracolumbar spine and sacroiliac joint were affected in all cases and cervical spine was affected in five patients, among them, fiberoptic laryngoscopic intubation was needed in four cases. The trastrochanteric approach was used in 19 cases, which have severe limitation of motion and deformity of the acetabulum. For the prevention of postoperative heterotopic ossification, low dose radiation therapies were done in 10 cases of the risk group. The average follow-up period was three year and eleven months(two year-seven year and 10 months). Harris hip score and radiographs were obtained at each follow-up. The mean preoperative Harris hip score was 50(19–90), and finally, the mean Harris hip score was 87(68–96). Loosening of endoprothesis was noted in 3 cases and heterotopic ossification in 5 hips. Ischial enthesopathy was observed in 13 cases. Among the hips which had heterotopic ossification, four were class Ι by Brooker's classification and only one was class Ⅲ. No nonunion was observed in the cases which had trochanteric osteotomy expect breakage of wire in 4 cases. In THRA of ankylosing spendylitis, we obtained good result clinically and radiologically. In severely affected cases, we had used transtrochanteric approach and obtained good result due to better operative field. The incidence of heterotopic ossification was not significant and the prophylactic low dose radiation therapy seems to be effective in risk group.
Acetabulum ; Arthroplasty ; Arthroplasty, Replacement, Hip ; Classification ; Congenital Abnormalities ; Femur ; Follow-Up Studies ; Hip ; HLA-B27 Antigen ; Humans ; Incidence ; Intubation ; Male ; Ossification, Heterotopic ; Osteotomy ; Rheumatic Diseases ; Sacroiliac Joint ; Seoul ; Spine ; Spondylitis, Ankylosing

This study is comprised of data obtained from the files of 346 patients with temporomandibular disorders. All patients were diagnosed, treated and followed in the Department of Dentistry at the Inha university hospital, Incheon, Korea. The patients had treated with medications, physical therapy, occlusal splint and arthrocentesis. The study data were obtained from the medical records and telephone interviews that were conducted by research assistants. The results were as follows 1. The patient's main complaint was pain(77%), and mouth opening limitation was 17%. 2. An analysis of the medical records of the 346 patients disclosed that 82% were improved and 17% had no improvement when they were dismissed. 1% of the patients had become worse during therapy. 3. A success rate of 82% was achieved when medication assisted physical therapy was included. In the current status at the telephone interview, 270 patients(89%) reported that they were doing well with 56% describing themselves as asymtomatic and 32% experiencing only minor residual or recurrent symptoms. 11% regarded themselves as unimproved and worse. 4. In the current status of the unsuccessfully treated patients by medications and physical therapy, 64% of patients were doing well(3% as asymptomatic and 56% as only minor residual or recurrent symptom). But 36% of patients was reported as unimproved and worse. 5. TMJ has a remarkable adaptive potential and TMJ disorder has a natural history of spontaneous fluctuations and favorable prognosis during the subsequent natural course. 6. In the treatment of the temporomandibular disorders, there is a treatment ladder, starting with the simplest and least expensive treatment, that is ascended until resolution of the patient's symptoms occur. These findings suggest that conservative reversible therapies are both sufficient and appropriate for management of temporomandibular disorder in most patients. Major alterations of mandibular position or dentoalveolar relationships do not appear to be necessary for obtaining either short term or long term success and therefore they can be generally regards as inappropriate treatment for this disorder. The fact that physical therapy is non-invasive and does not appear to be fraught with irreversible changes, makes it a very applicable vehicle in the area of clinical TMJ disorder management.
Dentistry ; Humans ; Incheon ; Interviews as Topic ; Korea ; Medical Records ; Mouth ; Natural History ; Occlusal Splints ; Prognosis* ; Temporomandibular Joint ; Temporomandibular Joint Disorders*

Mixed squamous cell carcinoma and papillary carcinoma in the thyroid gland is a very rare malignant tumor characterized by rapidly progressive clinical course and radioresistance. A 63-year-oid woman had mixed squamous cell carcinoma and papillary carcinoma in the thyroid gland diagnosed by fine needle aspiration cytology (FNA), and the diagnosis was confirmed by histological examination. She had complained of a fixed, egg-sized mass of the anterior neck with hoarseness for 1 year. The findings of FNA consisted of sheets and clusters of polygonal epithelial cells with hyperchromatic, pleomorphic nuclei and eosinophilic, abundant, laminated cytoplasm. These findings were consistent with squamous cell carcinoma. Also, foci of papillary carcinoma were noted, and the cells exhibited nuclear groovings and intranuclear cytoplasmic inclusions. Total thyroidectomy specimen showed a diffusely infiltrating tumor in the left thyroid which was composed of mixed papillary carcinoma and well-differentiated squamous cell carcinoma. In junction between two components, squamous metaplasia of papillary carcinoma was noted.
Biopsy, Fine-Needle ; Carcinoma, Papillary ; Carcinoma, Squamous Cell ; Child* ; Cytoplasm ; Diagnosis ; Eosinophils ; Epithelial Cells ; Female ; Giant Cell Tumors ; Giant Cells ; Glomerulosclerosis, Focal Segmental* ; Hoarseness ; Humans ; Inclusion Bodies ; Metaplasia ; Neck ; Ribs ; Thyroid Gland ; Thyroidectomy

We reviewed 56 patients who received mandibulotomy at Yonsei medical center between 1989 and 1999. We also analysed the complications associated with mandibulotomy and its contributing factors. The complications occur in 16 patients(28.6%) and are classified into two categories; intraoperative and postperative complications. Nonunion was observed in 5 patients and osteoradionecrosis in 5. The patients who received preoperative radiation therapy were more tend to develop nonunion and osteoradionecrosis. This study suggests the benefits of mandibulotomy as a surgical approach to oral cancer: 1. Paramedian osteotomy was recommended for preservation of neurovascular bundle and ease of surgical access. 2. By using thin saw blade, reapproximation was improved with minimal bone loss. 3. osteotomy on anterior mandible which lies outside the usual portals of radiation therapy decreases the incidence of osteoradionecrosis.
Humans ; Incidence ; Mandible ; Mouth Neoplasms* ; Osteoradionecrosis ; Osteotomy