No abstract available.
Osteotomy* ; Prognathism* ; Recurrence*

No abstract available.
Autografts ; Goldenhar Syndrome

Avascular osteonecrosis has frequently occured in patients who have undergone transplantation of a kidney and generally has been considered to be a complication of the use of corticosteroids. But there are controversies regarding their dosage and duration of use in its influence on prevalence of avascular osteonecrosis. We analyzed the cases of our patients who underwent transplantation of a kidney and who we were able to follow up more than 8 months. l. Of a total of 300 patients, osteonecrosis developed in 24 joints of 12 patients. 2. Osteonecrosis was more frequently found in group of patients who were administered with larger doses of steroid. 3. Rejections of the transplanted kidney occured more frequently in those groups with osteonecrosis. 4. Most of rejections occured within 3 months after renal transplantation. 5. It took 4–26 months (average 12.3 months) the osteonecrosis could be found. 6. There were no differences in blood concentration of calcium phosphate and creatinine between osteonecrosis and non-osteonecrosis group. 7. Replacement arthroplasties were done in 10 joints without significant complication.
Adrenal Cortex Hormones ; Arthroplasty, Replacement ; Calcium ; Creatinine ; Follow-Up Studies ; Humans ; Joints ; Kidney ; Kidney Transplantation ; Osteonecrosis ; Prednisolone ; Prevalence

No abstract available.
Dermoid Cyst*

Herein, we report a 36-year-old Asian male patient who presented with grouped multiple erythematous waxy papules and nodules on his right medial thigh. He had undergone amputation of the right second toe because of a stage IIa malignant melanoma, 3 years previously. At the time of surgery for the primary tumor, right inguinal lymph node dissection revealed no nodal involvement. Three years after the diagnosis of the primary tumor, crops of multiple erythematous papules and nodules developed. Initial histopathologic evaluation of the papules showed nests of small epithelioid cells similar to compound nevi. However, cytologic features, including high mitotic figures, lack of maturation, and some hyperchromatic nuclei suggested metastatic melanoma. In addition to the pathologic findings, the tumors were on the right thigh, which was the same side as the primary malignant melanoma. The patient underwent wide excision of the tumor and split-thickness skin grafting.
Adult ; Amputation ; Asian Continental Ancestry Group ; Diagnosis ; Epithelioid Cells ; Humans ; Lymph Node Excision ; Male ; Melanoma* ; Nevus* ; Skin Transplantation ; Thigh ; Toes

OBJECTIVES: Deficit schizophrenia (DS) constitutes a disease separate from non-deficit schizophrenia (NDS). The aim of the current study was to compare the quantitative EEG and low resolution electromagnetic tomography (LORETA) imaging between DS and NDS. METHODS: This study was performed by 32 channels EEG for 42 schizophrenia patients who we categorized into DS and NDS using proxy instrument deficit syndrome (PDS). We performed the absolute power spectral analyses for delta, theta, alpha, low beta and high beta activities. We compared power spectrum between two groups using Independent t-test. Partial correlation test was performed with clinical parameters. Standardized LORETA (sLORETA) was used for comparison of cortical activity, and statistical nonparametric mapping (SnPM) was applied for the statistical analysis. RESULTS: DS showed significantly increased delta and theta absolute power in fontal and parietal region compared with NDS (p<0.05). Power spectrum showed significant correlation with 'anergia' and 'hostility/suspiciousness' subscale of brief psychiatric rating scale (BPRS)(p<0.05). sLORETA found out the source region (anterior cingulate cortex/limbic part) that delta activity was significantly increased in DS (p=0.042). CONCLUSIONS: DS showed different cortical activity compared with NDS. Our results may suggest QEEG and LORETA could be the marker in differentiating between DS and NDS.
Brief Psychiatric Rating Scale ; Electroencephalography ; Humans ; Magnets ; Naphthalenesulfonates ; Proxy ; Schizophrenia

In order to clarify the genetic relationship between Koreans and Akha, Lahu native tribes around the mountain area in Northern Thailand, authors examined the metric and non-metric mophological variations of the maxillary anterior teeth. The subjects were 54 in Akha tribe (25 males, 29 female) and 114 in Lahu tribe (57 males, 57 females), and their ages were 20 to 65 (mean age 34). The prevalence of the shovel-shaped incisor in maxillary anterior teeth was 85% in Lahu tribe. Among the another non-metric variations, the prevalence of the peg lateralis was 3 cases in Akha female and 8 cases in Lahu tribe (4 males, 4 females). And the supernumernary tooth located between the right and left maxillary central incisors was observed in 2 cases, the congenital missings of the maxillary lateral incisor were in 2 cases(1 Akha, 1 Lahu tribe), and the congenital missings of the maxillary canine were in 3 cases(1 Akha, 2 Lahu tribe). The maximal mesio-distal diameters of the maxillary anterior teeth in Akha and Lahu tribes showed no discrepancy with regard to those of koreans and the dental measurements of the male were larger than the female (p<0.05). The dental measurements of the Lahu tribe were more closer to Korean than those of Akha Tribe were. Especlally, the mean mesio-distal diameter of the maxillary anterior teeth in Lahu female had no difference to Korean adult female (p<0.05). On the basis of the above results, authors thought that the anthropological similarity to Koreans was higher in Lahu than Akha tribe with respect to the dentition, but the further anthropological studies such as the height, body proportion, and finger print should be needed.
Adult ; Body Height ; Dentition ; Female ; Fingers ; Humans ; Incisor ; Male ; Population Groups* ; Prevalence ; Thailand* ; Tooth*

We carried out several anthropological measurements of the eye and nose in the Uygur living in Xinjiang Province, the Uygur autonomous region in the west China, as a part of works to investigate the anthropological traits of the Uygur. The number of sample was 214 (120 males and 94 females) in the western area and 248 (182 males and 66 females) in the eastern area of the province, all of whom were over 18 in age. The items were 13 in all·9 items regarding to the eye and 4 to the nose. The measurements were executed using image analyzer on the photographs taken from front, 45° left lateral, and 90° left lateral side. The western and eastern areas were regarded as experimental groups and the measured values were compared with each other. In addition, the values were also compared to those of the Korean already published. In males, the eastern people showed somewhat wider nasal breadth (ala-ala) and larger corneal diameter. There was also a tendency for the palpabral fissure to be more inclined, and for the interectocanthal distance to be larger in eastern males than those in the west. Regarding females, the easterner revealed wider intercanthal distance, and shorter and more inclined palpabral fissure than in the westerner. The corneal diameter was larger in the easterner as was the ease in males. Compared with the previously published Korean measurements, the easterner showed more approximated values in almost all items than the westerner, regardless of the sex.
China* ; Female ; Humans ; Male ; Nose* ; Photogrammetry

BACKGROUND: Epidural infusions usually comprise a local anesthetic, an opioid, or more commonly, a combination of the two, to minimize individual doses and to reduce unwanted side effects. The aim of this study was to compare analgesic and side effects of epidural infusion with 0.2% ropivacaine alone and in combination with 4 microgram/ml fentanyl after total abdominal hysterectomy. METHODS: Forty healthy total abdominal hysterectomy patients under general anesthesia with postoperative analgesia by continuous epidural infusion were randomly allocated into Group I; 0.2% ropivacaine alone (n = 20) or Group II; 0.2% ropivacaine and 4 microgram/ml fentanyl (n = 20). We assessed the visual analogue scale (VAS, 0 = no pain, 10 = worst pain), frequency of supplemental analgesics, side effects and patients' satisfaction of the result. RESULTS: The VAS and the frequency of supplemental analgesics were significantly lower and fewer in Group II compared to Group I. The incidence and severity of side effects were no differences between two groups. The satisfactions of patients were significantly higher in Group II. CONCLUSIONS: For postoperative analgesia, the epidural infusion of 0.2% ropivacaine with 4 microgram/ml fentanyl provided better analgesia than 0.2% ropivacaine alone.
Analgesia* ; Analgesics ; Anesthesia, General ; Fentanyl* ; Humans ; Hysterectomy* ; Incidence

PURPOSE: Glomus tumor has known as smaller than 1 cm, hard to palpate, therefore patients often suffer from chronic pain. Based on our experiences about glomus tumors, we would like to evaluate their distributions. MATERIALS AND METHODS: This study includes 24 cases that underwent surgery for clinically diagnosed glomus tumor from January, 2001 to May, 2009. Clinical symptoms were firstly evaluated and ultrasonography in 8 cases and Magnetic Resonance Imaging (MRI) in 5 cases were performed for more accurate diagnosis and localization. Complete resection with biopsy was done in all cases. RESULTS: According to pathologic findings, 20 out of 24 cases were reported as glomus tumor, and the other 4 cases were 2 fibrous tumor with chronic inflammation, 1 hemangioma, and 1 neuroma. Twenty glomus tumors at dorsal side under the nail were distributed to proximal radial in 11 cases, proximal ulnar in 6 cases, distal radial in 2 cases and distal ulnar in 1 case. Tumors were more frequently found at proximal in 17 cases(85%) and at radial side in 13 cases(65%). CONCLUSIONS: Glomus tumors tend to occur under nail of proximal and radial part. We think that accurate diagnosis and location of glomus tumors are needed to complete surgical resection.
Biopsy ; Chronic Pain ; Fingers ; Glomus Tumor ; Hemangioma ; Humans ; Inflammation ; Magnetic Resonance Imaging ; Nails ; Neuroma