No abstract available.
Forearm*

Purpose: To determine the incidence and the time to failure of repaired short external rotator muscles through aposterolateral approach in total hip arthroplasties; and to describe the correlation between failure of the repaired short external rotator muscles and the hip dislocation rate. Materials and Methods: Between January 2003 and October 2003, 51 patients (55 cases) were treated with primary, uncemented total hip arthroplasties. The average patient`s age was 51 years (33 men, 19 women). After the short external rotator muscles were repaired, two 26-gauge wires were stitched as a marker to the abductor tendons and short external rotator tendons. The distance between the two opposing reference points was less than 1.2 cm. The distance between the markers was determined on radiographs that were obtained 1 day, 2 weeks, and 3 months post-operatively. A distance of more than 2.5 cm, or an invisible one, indicated failure. Results: Of a total of 52 repaired short external rotator muscles, 45 (86.5%) failed. Twenty-five(48.1%) failed within the first day, 15 (28.8%) within 2 weeks, and 5 (9.6%) within 3 months post-operatively. Regardless of the time of failure of the repaired short external rotator muscles, postoperative hip dislocations did not occur. Conclusion: The repair of short external rotator muscles after total hip arthroplasties has a high failure rate and contributes little to the prevention of hip dislocations.
Arthroplasty ; Arthroplasty, Replacement, Hip* ; Hip ; Hip Dislocation ; Humans ; Incidence ; Male ; Muscles* ; Tendons

There is a wide variety of dietary supplements on the market that are taken by patients of all walks of life. Unfortunately their use is self-prescribed and patients rarely view them as medication reveal their use to hospital staff. Garlic has been reported to inhibit platelet aggregation and may interact with anticoagulants and antiplatelet agents. Other alternative supplements have also been associated with potential increased bleeding, including ginkgo biloba, ginger, ginseng, and omega-3 fatty acid. It is essential for surgeons to be apprised of all substances ingested by patients, so they can identify potential adverse effects and drug interactions.
Anticoagulants ; Dietary Supplements* ; Drug Interactions ; Garlic ; Ginger ; Ginkgo biloba ; Hemorrhage* ; Herbal Medicine ; Humans ; Panax ; Platelet Aggregation ; Platelet Aggregation Inhibitors ; Postoperative Hemorrhage

No abstract available.
Aneurysm* ; Bone Cysts* ; Giant Cell Tumors* ; Giant Cells*

OBJECTIVES: Excessive production of mucus results in plugging of the airway tract, which can increase morbidity and mortality in affected patients. In patients with diabetes, inflammatory airway disease appears with more frequent relapse and longer duration of symptoms. However, the effects of high glucose (HG) on the secretion of mucin in inflammatory respiratory diseases are not clear. Therefore, this study was conducted in order to investigate the effect and the brief signaling pathway of HG on MUC5B expression in human airway epithelial cells. METHODS: The effect and signaling pathway of HG on MUC5B expression were investigated using reverse transcriptase-polymerase chain reaction (RT-PCR), real-time PCR, enzyme immunoassay, and immunoblot analysis with specific inhibitors and small interfering RNA. RESULTS: HG increased MUC5B expression and epidermal growth factor receptor (EGFR) expression, and activated the phosphorylation of EGFR and p38 mitogen-activated protein kinase (MAPK). Pretreatment with EGFR inhibitor significantly attenuated the HG-induced phosphorylation of p38 MAPK, and pretreatments with p38 inhibitor or EGFR inhibitor significantly attenuated HG-induced MUC5B expression. In addition, knockdown of p38 MAPK by p38 MAPK siRNA significantly blocked HG-induced MUC5B expression. CONCLUSION: These findings suggest that HG induces MUC5B expression via the sequential activations of the EGFR/p38 MAPK signaling pathway in human airway epithelial cells.
Epithelial Cells* ; Glucose* ; Humans* ; Immunoenzyme Techniques ; Mortality ; Mucins ; Mucus ; p38 Mitogen-Activated Protein Kinases ; Phosphorylation ; Protein Kinases ; Real-Time Polymerase Chain Reaction ; Receptor, Epidermal Growth Factor ; Recurrence ; RNA, Small Interfering

STUDY DESIGN: This study is a retrospective evaluation of the surgical outcome by the patient satisfaction and Oswestry low back pain questionnaire. OBJECTIVE: The goal of this study was to evaluate the clinical correlations of various factors with the patient's satisfaction and with the surgical results in degenerative spinal stenosis. SUMMARY OF LITERATURE REVIEW: The patients satisfaction and surgical outcome of the degenerative spinal stenosis by the objective method have not been well described in the literature. MATERIAL AND METHODS: Mean follow-up period was 4.8 years after surgery in 114 patients. Outcome was based on subjective disability using Oswestry low back pain questionnaire. Patient satisfaction degree was rated to 'very satisfied(1)', 'somewhat satisfied(2)', 'somewhat dissatisfied(3)' and 'very dissatisfied(4)'. Several factors that might be associated with patient satisfac-tion and outcome were investigated. RESULTS: Of the one hundred and fourteen patients, 84(73.9%) were satisfied to the surgery and mean satisfaction degree was 1.94. Ninety two patients(80.7%) had excellent-to-good results with the mean Oswestry disability score 26.9. There were 7 complications including dural tear in 3 cases, pseudarthrosis in 1 case, dissociation between rod and screw in 1 case, pedicle screw breakage in 1 case and termination of operatin due to massive bleeding during operation in 1 case. CONCLUSION: Clinical results and patient satisfaction were better in the cases with short segments fusion than long segments fusion and the patients with preoperative leg symptom as major symptom had significantly lower Oswestry disability score.
Follow-Up Studies ; Hemorrhage ; Humans ; Leg ; Low Back Pain ; Patient Satisfaction* ; Pseudarthrosis ; Surveys and Questionnaires ; Retrospective Studies ; Spinal Stenosis*

OBJECTIVE: Despite the fact that facial emotion recognition (FER) tasks using Western faces should be applied with caution to non-Western participants or patients, there are few psychometrically sound and validated FER tasks featuring Easterners' facial expressions for emotions. Thus, we aimed to develop and establish the psychometric properties of the Korean Facial Emotion Identification Task (K-FEIT) and the Korean Facial Emotion Discrimination Task (K-FEDT) for individuals with schizophrenia. METHODS: The K-FEIT and K-FEDT were administered to 42 Korean individuals with schizophrenia to evaluate their psychometric properties. To test the convergent and divergent validities, the Social Behavior Sequencing Task (SBST) and hinting task were administered as social-cognitive measures, and the Trail Making Test (TMT)-A and -B were administered as neurocognitive measures. RESULTS: Average accuracy on the K-FEIT and K-FEDT were 63% and 74%, respectively, and internal consistencies of the K-FEIT and K-FEDT were 0.82 and 0.95, respectively. The K-FEIT and K-FEDT were significantly correlated with SBST and Hinting Task, but not with TMT-A and B. CONCLUSION: Following replication studies in a larger sample, the K-FEIT and K-FEDT are expected to facilitate future studies targeting facial emotion recognition in schizophrenia in Korea. Limitations and directions for future research are discussed.
Discrimination (Psychology) ; Facial Expression ; Humans ; Korea ; Psychometrics ; Schizophrenia* ; Social Behavior ; Trail Making Test

Diagnosis of acute pancreatitis in dogs remains a significant challenge despite the development of advanced diagnostic methodologies. Visual inspection and pancreas biopsy using laparoscopy are generally considered to be procedures free of complications when conducted on healthy animals. However, the usefulness of laparoscopy for diagnosing acute pancreatitis has not been assessed. In the present study, the efficacy of laparoscopy for diagnosing acute pancreatitis in dogs was evaluated in animals with experimentally induced acute pancreatitis. Gross appearance of the pancreatic area was examined by laparoscopy to survey for the presence of edema, adhesions, effusion, pseudocysts, hemorrhage, and fat necrosis. Laparoscopic biopsy was performed and the histopathologic results were compared to those of pancreatic samples obtained during necropsy. The correlation between laparoscopy and histopathologic findings of the pancreas was evaluated. The presence of adhesions, effusion, and hemorrhage in the pancreatic area observed by laparoscopy significantly correlated with the histopathologic results (p < 0.05). There was no significant relationship between the histopathologic and laparoscopic biopsy findings. Results of this study suggested that laparoscopic evaluation of gross lesions has clinical significance although the laparoscopic biopsy technique has some limitations. This method combined with additional diagnostic tools can be effective for diagnosing acute pancreatitis in dogs.
Acute Disease ; Animals ; Dog Diseases/*diagnosis/etiology ; Dogs ; Female ; Laparoscopy/*veterinary ; Male ; Pancreas/*pathology ; Pancreatitis/diagnosis/etiology/*veterinary

Hibernoma is a rare, benign soft tissue tumor that is derived from the remnants of fetal brown tissue. The term hibernoma was proposed in 1914 by Cery because of its morphologic similarity to the cel s of the so-called hibernating gland of animals. The most common site of hibernomas is the subcutaneous tissue of the back, especially the interscapular area. These tumors are considered benign and malignant transformation has not been reported. We experienced a case of hibernoma, 60-year-old woman had suffered from the palpable mass without pain or tenderness on posterolateral lower chest wall, left. The tumor was extirpated under the impression of angiolipoma, but was confirmed hibernoma. She was discharged without complication.
Adipose Tissue, Brown ; Angiolipoma ; Animals ; Female ; Humans ; Lipoma* ; Middle Aged ; Subcutaneous Tissue ; Thoracic Wall* ; Thorax*

BACKGROUND: Means to measure death anxiety, death depression and sense of symbolic immortality with approved validity and reliability does not yet exist in Korea. METHODS: Existing English questionnaires such as Templer Death Anxiety Scale (TDAS), Death Depression Scale (DDS), Sense of Symbolic Immortaligy Scale (SSIS) were translated into Korean by 5 translators, and then reviewed by 3 non-participants of translation for collegial summary and this summary was counter-translated again by another 2 non-participants. Another 3 non-participants of translation and counter-translation were chosen to examine the two sentences of each item. Then reexamination was done by retranslating and counter-translating the parts with errors. Aftr pretest on ordinary people. the completed questionnaires were given to medical students, residents and nurses of a university hospital. Pastors and missionaries were selected as comparison group. RESULTS: Kuder-Richardson or Cronbach-alpha that represent internal consistency of TDAS, DDS and SSIs was 0.69, 0.84 and 0.78. The three sentences that lowered internal consistency of SSIS was deleted. BDI and DDS showed a positive correlation (0.32, P=0.02), suggesting proved construct validity. Correlation coefficient that proves construct validity of TDAS and DDS was 0.54 (P<0.01), of SSIS and TDAS -0.23(P=0.04), of SSIS and DDS -0.29(P=0.01). The TDAS and DDS(P<0.01), DDS and BDI(P=0.02) have shown a positive correlation were shown. There was significant difference in the score of SSIS(P<0.01). The same results in cases where the 3 sentences was deleted. CONCLUSION: Korean versions of TDAS, DDS and SSIS were reliable and valid.
Anxiety* ; Attitude to Death ; Depression* ; Humans ; Korea ; Missions and Missionaries ; Reproducibility of Results* ; Students, Medical ; Surveys and Questionnaires