There have been a few repots that serum immunoglobulins are increased in Perthes' disease suggesting possible immunological involvement in the pathophysiology of the disease. Joseph(1991) suggested that the raised IgM concentrations might be related to complications of Perthes' disease such as striking reduction of movement, fixed deformities and striking reduction of movement, fixed deformities and chondrolysis and that immunological mechanisms might be implicated in the mediation of some of the changes in Perthes' disease. More studies are necessary to prove the results. The purpose of this study is to detect if there is a true increase of serum immunoglobulins in Perthes' disease.
Congenital Abnormalities ; Immunoglobulin M ; Immunoglobulins ; Negotiating ; Strikes, Employee

No abstract available.
Ifosfamide*

PURPOSE: We planned to determine the diagnostic capability of focused assessment with sonography for trauma (FAST) in cases of blunt abdominal injury (BAI). METHODS: A retrospective analysis of FAST sheets was performed from April 2002 to December 2004. During the study period, 135 BAI patients were evaluated with FAST at the Emergency Department of Bundang CHA Hospital. Of this group, twenty-eight patients were excluded, leaving 107 patients for analysis. Abdomen CT (computerized tomography) or exploratory laparotomy confirmed the presence of hemoperitoneum. At the secondary survey, patients underwent a three-view FAST examination (LogicQ; General Electric, Waukesha, USA) by an emergency physician, followed within 2 hours by an abdomen CT or exploratory laparotomy. The FAST examination was considered positive if it demonstrated evidence of free intra-abdominal fluid. RESULTS: There were 45 true-positive FAST examination, 57 true-negatives, 1 false-positive, and 4 false negatives (sensitivity 91.8%, specificity 98.3%, positive predictive value 97.8%, negative predictive value 93.4%). The area under the ROC curve was 0.951 for the FAST examination. CONCLUSION: FAST is a highly reliable method for screening patients suspected of having BAI for the presence or absence of hemoperitoneum.
Abdomen ; Abdominal Injuries ; Emergencies ; Emergency Service, Hospital ; Hemoperitoneum ; Humans ; Laparotomy ; Mass Screening ; Retrospective Studies ; ROC Curve ; Sensitivity and Specificity ; Tomography, X-Ray Computed

PURPOSE: We planned to determine the diagnostic capability of focused assessment with sonography for trauma (FAST) in cases of blunt abdominal injury (BAI). METHODS: A retrospective analysis of FAST sheets was performed from April 2002 to December 2004. During the study period, 135 BAI patients were evaluated with FAST at the Emergency Department of Bundang CHA Hospital. Of this group, twenty-eight patients were excluded, leaving 107 patients for analysis. Abdomen CT (computerized tomography) or exploratory laparotomy confirmed the presence of hemoperitoneum. At the secondary survey, patients underwent a three-view FAST examination (LogicQ; General Electric, Waukesha, USA) by an emergency physician, followed within 2 hours by an abdomen CT or exploratory laparotomy. The FAST examination was considered positive if it demonstrated evidence of free intra-abdominal fluid. RESULTS: There were 45 true-positive FAST examination, 57 true-negatives, 1 false-positive, and 4 false negatives (sensitivity 91.8%, specificity 98.3%, positive predictive value 97.8%, negative predictive value 93.4%). The area under the ROC curve was 0.951 for the FAST examination. CONCLUSION: FAST is a highly reliable method for screening patients suspected of having BAI for the presence or absence of hemoperitoneum.
Abdomen ; Abdominal Injuries ; Emergencies ; Emergency Service, Hospital ; Hemoperitoneum ; Humans ; Laparotomy ; Mass Screening ; Retrospective Studies ; ROC Curve ; Sensitivity and Specificity ; Tomography, X-Ray Computed

OBJECTIVE: The Adolescent Dissociative Experience Scale (A-DES) is a screening measure for dissociative experience in adolescents. The present study aimed to investigate the reliability, validity and psychometric properties of the Korean version of the Adolescent Dissociative Experience Scale. METHODS: The Korean version of the A-DES was administered to a normative group of 371 adolescents aged 12 to 18 years and a traumatized group of 33 adolescents aged 12 to 18 years with known trauma. RESULTS: The internal consistency was excellent (Cronbach's alpha=0.91) and the test-retest correlation of the A-DES was high (r=0.99). Correlation between the A-DES and other measures of dissociation was moderate (r=0.48). There were no significant age differences in mean total A-DES scores for the normative sample, or for boys or girls separately. Nor were there any significant gender differences for any age group. The mean total score of the A-DES was significantly higher in the traumatized group than in the normative group. There was a statistically significant difference between adolescents with self-reported trauma and those without a trauma history in the normative group. CONCLUSION: This study demonstrated that the Korean version of the A-DES is a reliable measure with excellent internal consistency and good stability over a 4-week test-retest interval with single factor structure. It can be used to screen for dissociative symptoms in Korean adolescents between the ages 12 and 18.
Adolescent ; Aged ; Dissociative Disorders ; Humans ; Mass Screening ; Psychometrics

OBJECTIVES: To report a case of sacral stress fracture that developed after lumbosacral fusion.SUMMARY OF LITERATURE REVIEW: Sacral stress fractures rarely develop after lumbosacral fusion, and osteoporosis, female sex, being over 60 years old, and long segment fusion are known risk factors. MATERIALS AND METHODS: A 66-year-old woman with spondylolisthesis at L5 on S1 underwent posterior lumbar interbody fusion and posterior instrumentation. A sacral stress fracture was found 4 weeks after the first operation, and we performed posterior reduction and posterior instrumentation with S2 alar screws. RESULTS: The patient was free from symptoms and no further displacement was found at 3 months after the last operation. CONCLUSIONS Sacral stress fracture after lumbosacral fusion can be treated with posterior reduction and posterior instrumentation with S2 alar screws.

STUDY DESIGN: Case report OBJECTIVES: To report a case of sacral stress fracture that developed after lumbosacral fusion. SUMMARY OF LITERATURE REVIEW: Sacral stress fractures rarely develop after lumbosacral fusion, and osteoporosis, female sex, being over 60 years old, and long segment fusion are known risk factors. MATERIALS AND METHODS: A 66-year-old woman with spondylolisthesis at L5 on S1 underwent posterior lumbar interbody fusion and posterior instrumentation. A sacral stress fracture was found 4 weeks after the first operation, and we performed posterior reduction and posterior instrumentation with S2 alar screws. RESULTS: The patient was free from symptoms and no further displacement was found at 3 months after the last operation. CONCLUSIONS: Sacral stress fracture after lumbosacral fusion can be treated with posterior reduction and posterior instrumentation with S2 alar screws.
Aged ; Female ; Fractures, Stress ; Humans ; Osteoporosis ; Risk Factors ; Sacrum ; Spondylolisthesis

No abstract available.
Foot ; Hand

Purpose: Surgery to create a stoma for decompression might be required for unresectable stage IV cancer patients with complete colonic obstruction. The aim of this study was to compare the results of blowhole colostomy with those of loop ostomy. Methods: Palliative ileostomy or colostomy procedures performed at a single center between January 2011 and October 2020, were analyzed retrospectively. Fifty-nine patients were identified during this period. The demographic characteristics and outcomes between the blowhole colostomy group (n=24) and the loop ostomy group (n=35) were compared. Results: The median operative time tended to be shorter in the blowhole colostomy group (52.5 minutes; interquartile range [IQR], 43–65) than in the loop ostomy group (60 minutes; IQR, 40–107), but the difference did not reach statistical significance (P=0.162). The median length of hospital stay was significantly shorter with blowhole colostomy (blowhole, 13 days [IQR, 9–23]; loop, 21 days [IQR, 14–37]; P=0.013). Mean cecum diameter was significantly larger in the blowhole group than in the loop group (8.83±1.91 cm vs. 6.78±2.36 cm, P=0.001), and the emergency operation rate was higher in the blowhole group than in the loop group (22 of 24 [91.7%] vs. 23 of 35 [65.7%], P=0.021). Conclusion In surgical emergencies, diverting a blowhole colostomy can be safe and effective for palliative management of colonic obstruction in patients with end-stage cancer and might reduce the operative time in emergent situations.

OBJECTIVE: The aim of this study is to evaluate the transition of lumbar spinal treatments for geriatric patients over 70 years old over two decades. METHODS: We retrospectively assessed 730 patients who were 70 years and older and underwent lumbar surgery. We analyzed the number of diseases, operation methods and complications with 5-year intervals from 1987 to 2006. RESULT: The number of patients older than 70 years who underwent lumbar surgery increased according to our analysis of the period spanning from 1987 to 2006. Thirty-two (1%), 77 (1.7%), 232 (4.4%), and 389 (8.2%) patients over 70 years underwent lumbar spine surgeries. Among them, the 8, 29 and 45 patients had one level degenerative spondylolisthesis for the periods 1992-1996, 1997-2001 and 2002-2006. Twenty-four, 29 and 58 patients had lumbar stenosis during all these time periods. Over time, we performed a larger variety of operations as well as more aggressive operations. From January 2002 to December 2006, a total of 308 patients were over 70 years old and had lumbar spine surgeries performed on them. Among them, the ASA class I was 58 (19%), the ASA class II was 213 (69%) and the ASA class III was 37 (12%). During that period, PLIFs and PS fixations were performed on 69 patients. Among them, 8 patients were ASA III. Large numbers of lumbar arthorodesis have been performed in geriatric patients over the age of 70 years in our series. CONCLUSION: The surgical treatment of degenerative spine disease in the elderly patients was increased due to improved surgical technique and advances in medical treatment including anesthesia. The authors suggest that fusion surgery can be done safely in elderly patients even though they have high-grade ASA classification.
Aged ; Anesthesia ; Constriction, Pathologic ; Humans ; Retrospective Studies ; Spine ; Spondylolisthesis