Atypical antipsychotics have more beneficial effects than conventional antipsychotics, particularly with regard to negative symptoms, cognitive functions, and also have a superior side effect profile. Although with such advantages, the use of the atypical antipsychotics cause numerous complications such as hypertension, increase of insuline, diabetes mellitus due to gain in weight, hyperprolactinemia, sexual dysfunctions, cardiovascular symptoms as well as noncompliance due to the previously mentioned side effects and high medical expenses which burden individual and governments. Now is the time to consider both advantages and disadvantages to balance out gains and losses in using the atypical antipsychotics. Blind trust or exclusive decision in using the atypical antipsychotics are unsuitableness. The decision on the use of the medicine must be the one that balances out its general advantages and disadvantages and its appropriateness must be decided upon a full consideration of its pharmacology, efficacies and side effects.
Antipsychotic Agents* ; Diabetes Mellitus ; Hyperprolactinemia ; Hypertension ; Insulin ; Neurobehavioral Manifestations ; Pharmacology

No Abstract Available.
Knee* ; Synovitis, Pigmented Villonodular*

PURPOSE: Having been disappointed with standard anticoagulation therapy for acute deep vein thrombosis (DVT) in lower extremity, we started catheter-directed thrombolytic therapy. And the aim of this study was to evaluate the effects on venous function of catheter-directed thrombolytic therapy by noninvasive venous tests such as Air plethysmography (APG) and duplex ultrasonography. METHOD: 36 patients with DVT of less than 3 weeks after development into two groups according to treatment modality:Group 1; catheter-directed thrombolysis with Urokinase followed by low-molecular weight heparin (LMWH) and coumadin therapy (n=19, men; 11, women; 8, mean age 47.6 years), Group 2; conventional anticoagulation with LMWH followed by coumadin therapy (n=17; men; 12, women; 5, mean age 47.1 years). The results of lytic therapy were examined by complete phlebography on time of removal of catheter. The location and extent of thrombotic changes were followed-up with duplex scan and venous function was examined with APG. RESULT: Complete clot resolution by lytic therapy was obtained in 12 cases out of 19 cases (63.2%) in Group 1. The residual thrombi at follow-up around 1 year were detected in 4 cases in Group 1, in 11 cases in Group 2. APG parameters that were significantly different (P<0.05) between the two groups were the venous filling index:(Group 1; 1.63+/-1.36 ml/sec, Group 2; 2.66+/-1.58 ml/sec), residual volume fraction (Group 1; 27.54+/-17.40%, Group 2; 49.19+/-20.45%) and outflow fraction (Group 1; 37.79+/-7.05%, Group 2; 32.36+/-6.31 %). The parameters of APG and ultrasonography in Group 1 revealed lesser degree of reflux and smaller amount of residual thrombi. CONCLUSION: Catheter-directed thrombolytic therapy shows better results in complete resolution rate of the acute DVT, reducing remnant thrombi, and preserving venous function such as venous filling index, residual volume fraction and outflow fraction. APG and duplex scanning seem to be useful methods for a complete follow-up evaluation of limbs with DVT.
Catheters ; Extremities ; Female ; Follow-Up Studies ; Heparin ; Heparin, Low-Molecular-Weight ; Humans ; Lower Extremity* ; Male ; Phlebography ; Plethysmography ; Residual Volume ; Thrombolytic Therapy ; Ultrasonography ; Urokinase-Type Plasminogen Activator ; Venous Thrombosis* ; Warfarin

OBJECTIVE: We compared the prevalence of injury and poisoning in the agricultural and fishery population with that of the general population. METHODS: The national health insurance data and agricultural and fishery qualification data were used for this study. The age-adjusted standardized morbidity ratio was used to compare the prevalence of all injuries and poisonings of the agricultural and fishery population with that of the general population for the year 2002, as well as the prevalence of certain injuries and poisonings common to the agricultural and fishery population. The age-adjusted standardized morbidity ratio and 95% confidence intervals were attained by using the general population as the standard population group. RESULTS: The age-adjusted standardized morbidity ratio of total injuries and poisonings was significantly high in the agriculture and fishery population. The standardized morbidity ratio was 137.6 in the male agriculture and fishery population and 123.3 in the female agriculture and fishery population. In terms of injuries and poisonings common to the agriculture and fishery population, the age-adjusted standardized morbidity ratio was significantly high regarding the dislocations and strains of lumbar spine/pelvis, shoulder and neck, the fracture of rib/thoracic spine/sternum and pesticide poisoning. CONCLUSIONS: The overall prevalence of injury/poisoning was significantly higher in the agriculture and fishery population than in the general population. Various forms of research should be conducted on the injuries of the agriculture and fishery population in the future. In order to compare the differences in the prevalence rates of injuries according to time and region, standard definitions of injuries and occupation related injuries are required.
Agriculture ; Dislocations ; Female ; Fisheries ; Humans ; Male ; National Health Programs ; Neck ; Occupations ; Prevalence ; Shoulder

Chondrolipoma is a benign tumor composed of mature adipose tissue and mature chondrocytes, and very rarely found. The patient, a 36-year-old woman, presented with a firm, walnut sized, mild tender mass at her left knee. There had been dull pain after long walking. There were no limitation of motion in physical examination. On plane lateral radiograph, radioopaque calcific densities were seen in elliptical soft tissue shadow below inferior pole of the patella. Magnetic resonance image demonstrated well defined mass of mixed signal intensity consistent with fat tissue and cartilaginous tissue. Gross specimen showed that the tumor appeared to be a round, encapsulated and firm nodule with milky whitish yellow cut surface. Microscopically the tumor consisted of nodular cartilage and mature fat tissue. The cartilage cells did not show mitotic figure and were often arranged in small clusters. But there were no cytologic features of malignancy. Thus the authors diagnosed this tumor as chondrolipoma, and report it with the literature review.
Adipose Tissue ; Adult ; Cartilage ; Chondrocytes ; Female ; Humans ; Juglans ; Knee* ; Patella ; Physical Examination ; Walking

Purpose: To report a case of combination therapy with interferon β1b (IFN-β1b) and mitomycin-C (MMC) for recurrent ocular surface squamous neoplasia (OSSN).Case summary: A 72-year-old female presented with a white mass at the medial conjunctiva of the right eye. A gelatinous, nodular white lesion was observed near the medial limbus of the right eye. On histological examination, it was diagnosed as squamous cell carcinoma in situ. A white nodule was found at the resection site 1 year after the resection. IFN-β1b (1 mIU/mL) and 0.02% MMC were administered daily with a diagnosis of recurrent OSSN. IFN-β1b was instilled four times a day for 1 month, while MMC was instilled four times a day for 4 weeks. After 1 month of the combination treatment, the lesion disappeared. MMC was stopped, while IFN-β1b was reduced to twice daily instillation, maintained for 1 month, and then stopped. On examination 12 months after discontinuation of the combination treatment, there were no recurrences or drug-related complications. Conclusions Combination therapy with IFN-β1b and MMC for recurrent OSSN after surgical resection was relatively safe with no major complications.

PURPOSE: To learn the long-term prognosis of patients with deep vein thrombosis (DVT), we evaluated the location and extent of thrombotic changes, hemodynamic status and clinical symptoms of patients of more than 12 months after development of acute thrombosis. METHODS: 31 patients (man; 24, female; 7, mean age; 44.7 13.2 years) with phlebograpically documented DVT were followed-up for 13~90 months (mean: 32.6 20.4 months) with Duplex scanning, and photo-plethysmography (PPG), and clinical symptoms. To evaluate the effects of treatment modality, the patients were devided into 3 groups; Group 1 (heparine warfarin, n=17), Group 2 (heparine warfarin catheter directed urokinase, n=10), Group 3 (heparine warfarin systemic urokinase, n=4). But, the size of Group 3 was inappropriate to compare with other groups, we performed analysis of the results of Group 1 and 2. RESULTS: Remained thrombi were detected in 22 patients (70.2%) of 31 patients by Duplex scanning, even 1 year later. Of the 29 patients studied with PPG, 24 patients (83%) revealed valvular incompetence in deep (11 cases, 38%) and superficial venous systems (13 cases, 45%). Thrombolytic rate in Group 2 was much higher than Group 1; complete resolution (40% vs 23%), complete obstruction (0% vs 41%). The statistically significant correlation between resolution degree and symptomatic improvement was shown (p=0.008). CONCLUSION: Residual thrombi and valvular damages after DVT were common. But, thrombolysis by catheter-directed urokinase may be associated with a higher rate of thrombolysis and clinical improvement. Anticoagulation alone may not be a sufficient method for treatment of DVT.
Catheters ; Female ; Follow-Up Studies* ; Hemodynamics ; Humans ; Lower Extremity* ; Prognosis ; Thrombosis ; Urokinase-Type Plasminogen Activator ; Venous Thrombosis* ; Warfarin

PURPOSE: Transforming growth factor-beta(TGF-beta) is a potent modulator of cell proliferation, differentiation, angiogenesis and immune system. We evaluate the significance of the expression of TGF-beta1 and TGF-beta2 and correlation with Ki-67 as prognostic factors in prostate cancer. MATERIALS AND METHODS: In order to investigate the expression of TGF-beta1, TGF-beta2 and Ki-67, we analyzed immunohistochemical staining from paraffin blocks of 22 cases of the prostate carcinoma and adjacent normal prostate. RESULTS: The TGF-beta1 staining scores of the tumor cells were higher than those of the adjacent normal epithelial cells(p=0.001). The TGF-beta2 staining scores of the tumor cells were also higher than those of the adjacent normal epithelial cells(p=0.003). However no correlation was observed between tumor surrounding stroma and normal stroma in TGF-beta1 and TGF-beta2 staining scores. The serum PSA level, the clinical stage, the Gleason score and the lymph node metastasis of the tumor was not correlated with the staining score of TGF-beta1 and TGF-beta2. Ki-67 labelling index(LI) was significantly associated with the histologic grade, while no relationship was observed between Ki-67 LI and clinical stage. TGF-beta1 and TGF-beta2 staining score was not statistically correlated with the Ki-67 LI. CONCLUSIONS: These results indicate that the prostatic cancer was associated with alteration of TGF-beta1 and TGF-beta2 expression by prostatic epithelial cells which may be biologically important in the development of prostate cancer and TGF-beta1 and TGF-beta2 expression may be new target of treatment of prostate cancer. Prognostic value of TGF-beta1 and TGF-beta2 expression was not statistically significant but Ki-67 LI was significantly associated with Gleason score.
Cell Proliferation ; Epithelial Cells ; Immune System ; Lymph Nodes ; Neoplasm Grading ; Neoplasm Metastasis ; Paraffin ; Prostate* ; Prostatic Neoplasms* ; Transforming Growth Factor beta ; Transforming Growth Factor beta1* ; Transforming Growth Factor beta2*

Leiomyoma is rare. Most of patients present with urinary tract infection, hematuria, dyspareunia, or complaint of mass. A case of leiomyoma on urethrovaginal septum in a 36 years old female was presented. The presenting symptom was a protruding mass at the anterior vaginal wall The mass was removed surgically and confirmed as a leiomyoma pathologically.
Adult ; Dyspareunia ; Female ; Hematuria ; Humans ; Leiomyoma* ; Urinary Tract Infections

The present study was performed to evaluate histomorphological difference in various surface-treated implants in beagle. Implants(Implantium(R), Dentium Co. Korea) with pure titanium machined surface, acid treated surface, and Al2O3(50~100micrometer)blasted with acid treated surface were used in this study. All mandibular premolars of 1.5~2 year old male beagle dogs were extracted. At 3 months after extraction, the implants(phi 4mm, l6mm) were installed. The beagle were sacrificed at 1, 3 months after installation and then tissues including implants were prepared for non-decalcified specimens. These specimens were analyzed comparatively under light microscope. The results of this study were as follow 1. Higher rate of osseointegration were showed in the Al2O3(50~100micrometer)blasted with acid-treated surface. 2. Increased osseointegration were showed in the Al2O3(50~100micrometer)blasted with acidtreated surface with time. 3. Higher maturation of integration were showed in the Al2O3(50~100micrometer)blasted with acid-treated surface. In conclusion, surface treatment of Al2O3blasted with acid might be considered to shorten healing time and improve success rate as increasing contact of implant and bone.
Animals ; Bicuspid ; Dogs ; Humans ; Male ; Osseointegration* ; Titanium