No abstract available.
Disseminated Intravascular Coagulation* ; Plasma*

No abstract available.

PURPOSE: To investigate the significance of E-cadherin expression in transitional cell carcinoma of bladder, as the prognostic value. MATERIALS AND METHODS: We have analyzed its immunoreactivity in 41 transitional cell carcinomas using a labelled streptavidin-biotin immunoperoxidase technique on the formalin-fixed and the paraffin-embedded tissues. E-cadherin is a Ca2+-dependent intracellular adhesion molecule of the epithelial tissue and the urothelium. We determined the E-cadherin expression in bladder carcinoma using immunohistochemical method and investigated relationship between pathological and clinical data. RESULTS: The percentage of cases showing weak pattern was higher in cases with high-grade or high-stage tumors as compared with those of low grade or low stage. The E-cadherin was expressed in a normal membranous pattern in all control cases. Abnormal E-cadherin expression was found in 8 of 20 superficial tumors and in 19 of 21 invasive tumors. Abnormal immunoreactivity was related to tumor differentiation and stage. Eight of 13 well-differentiated tumors showed preservation of membranous E-cadherin immunoreactivity, while 2 of 28 moderately and poorly differentiated tumors demonstrated normal staining patterns. CONCLUSIONS: We conclude that the loss of expression of E-cadherin in high grade or high stage transitional cell carcinoma of bladder is associated with bladder wall invasion, indicates metastasis, and may be clinical value in the assessment of prognosis.
Cadherins* ; Carcinoma, Transitional Cell* ; Immunoenzyme Techniques ; Neoplasm Metastasis ; Prognosis ; Urinary Bladder* ; Urothelium

No abstract available.
Autografts* ; Heterografts* ; Transplants*

BACKGROUND: The purpose of this study is to administer conservative treatment in 30 patients diagnosed with idiopathic frozen shoulder, following the suggested frozen shoulder rehabilitation program and to assess the clinical outcome using a prospective study. METHODS: Thirty patients diagnosed with idiopathic frozen shoulder, treated with steroid hormone injection on the articular joint with an intra-articular steroid (triamcinolone 40 mg + lidocaine 4 ml) injection and started on stepwise shoulder extension exercise were chosen. The subjects were divided into two groups of 15 people each with one group undergoing rehabilitation with continuous passive motion (CPM) and the other group without it. Follow-ups were done before rehabilitation and at 4-week intervals with the 24th being the final week. At every follow-up, passive range of motion (ROM) was measured and surveys on pain and clinical score were administered. RESULTS: In the last follow-up, both groups showed statistically significant improvements in all evaluation criteria. However, no statistical difference in all values of the ROM and Constant score evaluation criteria was observed between the groups. Only in the last follow-up, group 1 had a visual analog scale (VAS) score of 2.4 +/- 2.1 points, which was lower, with statistical significance, than the VAS score of group 2, which was 4.4 +/- 3.1 points (p<0.001). CONCLUSIONS: Study using CPM in treatment of frozen shoulder has been inadequate, meaning that there is still room for improvement and need for more study on setting a more specific protocol and guidelines for this procedure.
Bursitis* ; Follow-Up Studies ; Humans ; Joints ; Lidocaine ; Motion Therapy, Continuous Passive ; Prospective Studies ; Range of Motion, Articular ; Rehabilitation ; Shoulder ; Visual Analog Scale

No abstract available.
Humans ; Siblings* ; Thrombasthenia*

Vibrio vulnificus causes very severe infections. The organism is isolated, for the most part, from the blood, and skin lesions. Isolation from other sources, including the urine, is very rate. Four cases of V. vulnificus septicemia were bacteriologically diagnosed in 1984 and 1985 at Severance Hospital. All of the patients were men, 42 years and older, with preexisting liver disease. All of them showed hypotension and secondary skin lesions, and all expired. The organism was isolated from the blood in all patients, from the peritoneal fluid in one, and from skin lesions in two. From one patient, isolation from a urine speAmen was also accomplished. All of the isolates were typical in their characteristics such as in their forming green colonies on Thiosulfate citrate bile sucrose (TCBS) agar, delayed acid production from lactose, and growth in broth with 6% NaCl.
Adult ; Human ; Middle Age ; Septicemia/diagnosis* ; Vibrio/isolation & purification ; Vibrio Infections/diagnosis*

No abstract available.
Coronary Vessels*

PURPOSE: To evaluate the treatment outcome and prognostic factor of postoperative radiotherapy for extremity soft tissue sarcoma (STS). MATERIALS AND METHODS: Forty three patients with extremity STS were treated with conservative surgery and postoperative radiotherapy from January 1981 to December 2010 at Korea University Medical Center. Median total 60 Gy (range, 50 to 74.4 Gy) of radiation was delivered and 7 patients were treated with chemotherapy. RESULTS: The median follow-up period was 70 months (range, 5 to 302 months). Twelve patients (27.9%) sustained relapse of their disease. Local recurrence occurred in 3 patients (7.0%) and distant metastases developed in 10 patients (23.3%). The 5-year overall survival (OS) was 69.2% and disease free survival was 67.9%. The 5-year local relapse-free survival was 90.7% and distant relapse-free survival was 73.3%. On univariate analysis, no significant prognostic factors were associated with development of local recurrence. Histologic grade (p = 0.005) and stage (p = 0.02) influenced the development of distant metastases. Histologic grade was unique significant prognostic factor for the OS on univariate and multivariate analysis. Severe acute treatment-related complications, Common Terminology Criteria for Adverse Events (CTCAE) grade 3 or 4, developed in 6 patients (14.0%) and severe late complications in 2 patients (4.7%). CONCLUSION: Conservative surgery with postoperative radiotherapy achieved a satisfactory rate of local control with acceptable complication rate in extremity STS. Most failures were distant metastases that correlate with tumor grade and stage. The majority of local recurrences developed within the field. Selective dose escalation of radiotherapy or development of effective systemic treatment might be considered.
Academic Medical Centers ; Disease-Free Survival ; Extremities ; Follow-Up Studies ; Humans ; Korea ; Multivariate Analysis ; Neoplasm Metastasis ; Recurrence ; Sarcoma ; Treatment Outcome

No abstract available.
Humans ; Prothrombin Time* ; Prothrombin*