OBJECTS: It has been reported that the incidence of tardive dyskinesia(TD), the remarkable abnormal involuntary movement, was higher in the schizophrenics with high blood sugar levels and that TD had been improved by small amount of insulin-injection for 90 days. And also it was generally known that the blood lipids were higher in the schizophrenics with tardive dyskinesia. Thus, we tried to replicate the correlations of abnormal involuntary movements with blood sugar levels and blood lipids in chronic schizophrenics treated with antipsychotics. METHODS: Thirty-eight male schizophrenic inpatients who were stable in clinical state with medications, were included. The patients who had been already diagnosed as diabetes mellitus(DM), organic brain disorder, substance-related disorder, physical illness were excluded and also we excluded female patients to remove the hormonal effect on TD. Eleven patients who ranked higher(above five) in the Abnormal Involuntary Movement Scale(AIMS) were assigned into 2 groups, a dibenese group and a placebo group. Diabinese or placebos were administrated for 3 weeks with antipsychotics and AIMS was rechecked. RESULTS: There were no correlations between the total AIMS scores and blood sugar and lipids levels in all subjects. The means of total and subscale scores(objective, face, and extremity) of AIMS did not reveal statistical significances between diabinese and placebo groups. However(total, jaw, face, upper arm, and objective feeling), were statistically higher in the diabinese group than those in the placebo group. And correlations of total cholesterol(TC) with fast blood sugar(FBS), weight with body mass index(BMI) and waist, total glycerol (TG) with BMI were statistically significant. CONCLUSION: In this study, there were statistical significances in the changes in ratings of AIMS scores between the diabinese group and the placebo group. Application of oral hypoglycemic agent might be a way of improving abnormal involuntary movements in schizophrenics with abnormal involuntary movements or TD. Althogugh it was not certain that there were correlations of abnormal involuntary movement with blood sugar and lipids, correlations of TC/TG with AIMS, of FBS with AIMS cautiously suggest that the regular check of HbA1C, waist, and weight are recommended for schizophrenics.
Antipsychotic Agents ; Arm ; Blood Glucose* ; Brain Diseases ; Chlorpropamide ; Dyskinesias* ; Female ; Glycerol ; Humans ; Hyperglycemia ; Hyperlipidemias ; Incidence ; Inpatients ; Jaw ; Male ; Movement Disorders ; Placebos ; Schizophrenia

PURPOSE: In western society, prophylaxis for venous thromboembolism (VTE) is the standard treatment under colorectal surgery for colorectal cancer. However, the incidence of VTE after colorectal surgery and the effect of prophylactic methods are not well known in Korea. The aim of this study is to evaluate the incidence of VTE and assess the efficacy and safety of low molecular weight heparin (enoxaparin) after major colorectal surgery in Korean patients with compression stockings. METHODS: From Jan. 2006 to Dec. 2008, 1,727 consecutive patients underwent major colorectal surgery. Thirty-six were excluded due to the therapeutic use of enoxaparin. A final number of 1,691 patients were included. Graduated compression stockings were used in all patients and 654 were perioperatively given enoxaparin. Only compression stocking group (group A) and compression stocking with enoxaparin group (group B) were compared in terms of VTE. The event of VTE within 6 months after surgery was counted by clinical symptoms, then imaging findings were used for confirmation. RESULTS: Total VTE developed in 10 patients (0.6%). Three with deep vein thrombosis had pulmonary embolism. Two had only pulmonary embolism. The rates of VTE were not different between group A and B (0.8% vs. 0.3%, P=0.333). Also, postoperative major bleeding was not significantly different. However, postoperative transfusion was higher in group B (P<0.001). CONCLUSION: The incidence of VTE was very low after colorectal surgery in Korean patients with compression stockings. The additional use of enoxaparin for colorectal cancer patients with compression stockings seems to have little benefit for VTE prophylaxis.
Colorectal Neoplasms ; Colorectal Surgery ; Enoxaparin ; Hemorrhage ; Heparin, Low-Molecular-Weight ; Humans ; Incidence ; Korea ; Pulmonary Embolism ; Stockings, Compression ; Venous Thromboembolism ; Venous Thrombosis

Six cases of nasal septum perforation were found among welders during periodic physical checkup in 1997. Considering the size, shape and margin, the perforations were assumed to have been occurred several years before of which the diameter were 8~15 mm. To investigate the cause of perforation, we reviewed the past history of preemployment, the results of annual working environment survey and the material safety data sheets of welding rods and steels with which they have dealt, and analyzed the concentration of several metals of welding fume and the concentration of blood and urinary chromium. In the result, we presupposed that the nasal septum perforations of welders were due to chronic exposure to low level hexavalent chromium and/or nickel, and report these cases with literatures review.
Chromium ; Material Safety Data Sheets ; Metals ; Nasal Septal Perforation* ; Nasal Septum* ; Nickel ; Steel ; Welding

Conventional angiography still remains the procedure of choice in evaluation of cerebral aneurysm. However, MRI and MR angiography can play different roles in vizualizing cerebral aneurysm. A 43-year-old male was evaluated for recurrent seizure attacks. The brain MRI showed non-enhancing iso-signal mass on T1WI, signal voiding mass with stalk-like structure on coronal T2WI in the right temporal region. MRA also revealed dark round signal. However, the conventional cerebral angiography failed to visualize it. Finally, the mass was confirmed as a huge aneurysm filled with intraluminal thrombus on operation. It should seem that contrast media could not fill the aneurysmal sac because of intraluminal thrombus in conventional angiography. But aneurysmal sac seemed to be visible on MRA as paramagnetic artifact of thrombus. So, it can be assumed that MRA is superior to the conventional angiography in some cases of cerebral aneurysm, especially when it is associated with intraluminal thrombus.
Adult ; Aneurysm ; Angiography* ; Artifacts ; Brain ; Cerebral Angiography ; Contrast Media ; Humans ; Intracranial Aneurysm* ; Magnetic Resonance Imaging ; Male ; Seizures ; Thrombosis

OBJECTIVE: The purpose of this study was to analyze the clinical study for patients with cervical cancer who had undergone radical hysterectomy. METHOD: The subjects of this study were one hundred and sixty two patients with cervical cancer who had undergone radical hysterectomy at Eulji Medical College Hospital, Taejon, Korea, from January 1983 to December 1992. We reviewed the medical record retrospectively and analyzed the data. RESULT: The distribution of patients by age was found in the order of 50 decade and 60 decade, 40 decade. Those by the clinical stages were as follows: Stage Ia, 12 cases(7.4%); Stage Ib, 84 cases(51.9%); Stage IIa, 39 cases(24.1%); Stage IIb 27 cases(16.7%). The results of histopathologic type were distributed as follows: squamous cell carcinoma was 91.9%, adenocarcinoma was 4.9% and adenosquamous cell carcinoma was 3.1%. The histologic subtypes of squamous cell carcinoma(149 cases) were as follows: Large cell non-keratinizing type was 75.9%, large cell keratinizing type was 14.8% and small cell type was 1.2%. The frequancy of lymph node metastasis was 22.9% in stage I and 31.8% in stage II. The overall incidence of lymph node metastasis was 26.4%. The frequency of external radiation therapy done after radical hysterectomy was 63.5% in stage I and 75.8% in stage II. The 5-year survival rate was as follows: The Ia was 100%; Stage Ib, 95.2%(4cases); Stage IIa, 87.2%(5cases); Stage IIb, 77.8%(6cases). The incidence of recurrence was 7.4% and recurrent sites were vaginal stump , rectum and pelvic wall. CONCLUSION: The highest incidence of cervix cancer in age distribution was 50 decade(30.9%) and 60 decade(30.9%). The most common clinical stage was Ib(51.9%) and most frequent pathologic type was squamous cell carcinoma(91.9%). The overall incidence of lymph node metastasis was 26.4% and The most common site of recurrence was vaginal stump. The 5-year survival rate was 100% in the stage Ia, 95.2% in the stage Ib, 87.2% in the stage IIa, 77.8% in the stage IIb.
Adenocarcinoma ; Age Distribution ; Carcinoma, Squamous Cell ; Daejeon ; Humans ; Hysterectomy* ; Incidence ; Korea ; Lymph Nodes ; Medical Records ; Neoplasm Metastasis ; Rectum ; Recurrence ; Retrospective Studies ; Survival Rate ; Uterine Cervical Neoplasms*

Purpose: The purpose of this study was to compare the concurrent validity and test-retest reliability of ‘KPIMT Torticollis Protractor’, a smart phone and I-pad application for convenient range of motion measurement, and ‘Image J’, an analysis software with high reliability and validity, according to head tilt and active cervical rotation angle. This was done to determine the clinical utility of ‘KPIMT Torticollis Protractor’. Methods: Head tilt and active cervical spine rotation angles of 40 children with congenital muscular torticollis were measured using Image J and KPIMT Torticollis Protractor, respectively. The level of concurrent validity and inter-rater and intra-rater reliability between the two measurement methods were analyzed. Results: For forty participants, the concurrent validity between Image J and KPIMT Torticollis Protractor showed very high validity with ICC of ICC 0.977 (0.995-0.999), 0.994 (0.994-0.998), CVME% 0.71-0.72%, SEM% 0.31-0.34%, MDC% 0.86-0.94%. The test-retest intra-rater reliability showed very high reliability ICC 0.911 (0.911-0.966), CVME% 0.71%, SEM% 0.34-0.36%, MDC% 0.81-0.94%. The test-retest inter-rater showed very high reliability ICC 0.936 (0.933-0.957), CVME% 0.70%, SEM% 0.34-0.35%, MDC% 0.81-0.83%. Conclusion The KPIMT Torticollis Protractor, a smart phone and IPD application, is a highly reliable and valid device for angle measurement in children with congenital myotonia and can be easily used in clinical practice.

PURPOSE: Non-small cell lung carcinoma (NSCLC) comprises 75-85% of all lung cancers, and approximately 25% of all NSCLC patients develop brain metastasis. There are no reliable markers for predicting in which patients this metastasis will occur. DCUN1D1, also known as squamous cell carcinoma-related oncogene, is associated with tumor progression and poor outcomes in NSCLC. The objective of this study was to investigate the role of DCUN1D1 expression in cases of brain metastasis due to NSCLC. MATERIALS AND METHODS: Primary tumor samples from a total of 71 cases of NSCLC, either with (n=40) or without (n=31) brain metastasis, were evaluated for DCUN1D1 expression by immunohistochemistry analysis. RESULTS: DCUN1D1 expression was detected in 16 patients (23%) and tended to correlate with T classification (15% of T1-2 tumors vs. 30% of T3-4 tumors, p=0.083). DCUN1D1 expression was significantly associated with tumor stage. It was observed in none of the patients with stage I disease, 10% of those with stage II disease, and 29% with stage III disease (p=0.009). In addition, 14 of 16 DCUN1D1-positive patients resulted in brain metastasis (p=0.01). The odds ratio of brain metastasis for patients with DCUN1D1 expression was 3.112 (p=0.009). CONCLUSION: DCUN1D1 expression may play a role in tumor progression and development of brain metastasis in patients with NSCLC. Evaluation of DCUN1D1 expression may provide assistance in identifying those patients who are at higher risk for brain metastasis.
Brain ; Humans ; Immunohistochemistry ; Lung ; Lung Neoplasms ; Neoplasm Metastasis ; Odds Ratio ; Oncogenes

BACKGROUND: Spinocerebellar ataxia 6 (SCA6) is an autosomal dominant spinocerebellar degeneration and caused by the expansion of the polymorphic CAG repeat in the human alpha 1A voltage-dependent calcium channel subunit gene. In this study, we report the clinical and molecular genetic characteristics of SCA6 in 2 Korean families. We further describe that SCA6 and Episodic ataxia type 2 are simultaneously developed in same family showing no intergenerational changes of CAG repeat numbers. METHODS: Seventeen members of one family and nine of the other received detailed neurological examination and history taking at least one occasion. After the screening test, molecular diagnostic test by using Zhuchenko's method were performed in 13 patients in one family and 3 in the other, respectively. RESULTS: Normal range of CAG repeat in 92 normal individuals was 8 to 17. In this study, the numbers of CAG repeat in one family was 26 and in another was 23. There were no intergenerational differences in the numbers of CAG repeat. Despite the same number of CAG repeat, the clinical anticipation were found. Only one showed episodic ataxia clinically. CONCLUSIONS: Comparing with other types of SCA, the SCA6 had several remarkable characteristics: 1) very small CAG expansions (21-27 repeats) lead to clinical symptoms and the repeat numbers are relatively stable, 2) clinical anticipation is observed despite the relatively stable repeat on intergenerational transmission. The finidngs that an EA2 and a SCA6 exist in a same family may be suggest that two disease are the same disorder with a high phenotypic variablity.
Ataxia ; Calcium Channels ; Humans ; Mass Screening ; Molecular Biology ; Neurologic Examination ; Pathology, Molecular ; Reference Values ; Spinocerebellar Ataxias* ; Spinocerebellar Degenerations

With the advent of magnetic resonance image (MRI), direct visualization of the spinal cord tumors and their relationship to the surrounding structures becomes possible. A clinical analysis was done retrospectively in forty patients suffering from primary spinal tumors and were treated surgically from November 1991 to November 1995. There were 19 male and 21 female patients, peak incidence occurs in the sixth decade of life. The tumor with the highest incidence was neurogenic tumor (42.5%), followed by glial tumor and meningioma. The most frequent symptom was pain. On radiological evaluation, simple plain X-ray showed abnormality in 37.5% of cases, in which the most common positive finding was pedicle erosion (20%). CT was performed in 38 cases and MRI in 31. The MRI reveals not only morphologic abnormalities but also diversities in signal intensity. These findings helped us to establish pathologic diagnosis and operative planning. Surgery was performed via anterior(5%) and posterior(95%) approaches. Total removal was possible in 70% of the cases and subtotal removal in 30%. Evaluation of the patient's symptom and neurologic deficit was done one month after operation, it was found that about 80% of the patients recovered or have their conditions improved. Complications were developed in 3 cases.
Diagnosis ; Female ; Humans ; Incidence ; Magnetic Resonance Imaging ; Male ; Meningioma ; Neurologic Manifestations ; Retrospective Studies ; Spinal Cord Neoplasms

Bile acids and their synthetic derivatives induced apoptosis in various kinds of cancer cells and anticancer effects. It has been reported that the synthetic chenodeoxycholic acid (CDCA) derivatives showed apoptosis-inducing activity on various cancer cells in vitro. It wasn't discovered those materials have apoptosis-inducing effects on G361 human melanoma cells. The present study was done to examine the synthetic bile acid derivatives, HS-1199 and HS-1200, induced apoptosis on G361 cells and such these apoptosis events. The viability of G361 cells was assessed by the MTT assay. Induction of apoptosis was confirmed by DNA electrophoresis and Hoechst staining. Westen blot analysis and immunofluorescent staining were performed to study the alterations in expression level and translocation of apoptosis-related proteins. Proteasome activity and mitochondrial membrane potential (MMP) change were also assayed. Tested G361 cells showed several lines of apoptotic manifestation such as activation of caspase-3, DFF and PARP, DNA degradation (HS-1200 only), nuclear condensation, inhibition of proteasome activity, reduction of mitochondrial membrane potential, and the release of cytochrome c and AIF to cytosol. Between two synthetic derivatives, HS-1200 showed stronger apoptosis-inducing effect than HS-1199 did. Taken collectively, we here demonstrated for the first time that synthetic CDCA dedrivatives induce apoptosis of human melanoma cells through the proteasome, mitochondria and caspase pathway. Therefore our data provide the possibility that HS-1200 could be considered as a novel therapeutic strategy for human melanoma cells from its powerful apoptosis-inducing activity.
Apoptosis* ; Bile ; Bile Acids and Salts ; Caspase 3 ; Chenodeoxycholic Acid* ; Cytochromes c ; Cytosol ; DNA ; Electrophoresis ; Humans* ; Melanoma* ; Membrane Potential, Mitochondrial ; Mitochondria ; Proteasome Endopeptidase Complex