No abstract available.
Child* ; Humans ; Infant* ; Urinary Tract Infections* ; Urinary Tract*

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

Acute fatty liver of pregnancy (AFLP) is one of the sudden unexpected causes in pregnancy and maternal deaths. It has been considered as a potential fatal disease in pregnancy, but the postmortem findings of AFLP is not well known. Because an unexpected maternal death may lead to a legal dispute, forensic pathologists should be aware of clinical presentations and postmortem findings of AFLP. Therefore, we presented our case and reviewed with literatures.
Autopsy ; Dissent and Disputes ; Fatty Liver* ; Forensic Pathology ; Maternal Death* ; Pregnancy*

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PURPOSE: This study was done to identify the effects of nurse-physician collaboration on nursing performance and organizational commitment in intensive care unit (ICU) nurses. METHODS: A cross-sectional survey was used and data were collected from 203 ICU nurses working in two advanced general hospitals and two general hospitals. Data were analyzed using descriptive statistics, independent t-test, One-way ANOVA, Scheffé test, Pearson correlation coefficients and Hierarchical multiple regression with SPSSWIN 23.0 program. RESULTS: The sub-domains of nursephysician collaboration were as follows: 3.77±0.51 for sharing of patient information, 3.36±0.65 for decision-making process on the cure or care, and 3.20±0.72 for relationship between nurse and physician. Nurse-physician collaboration was significantly positively correlated with nursing performance and organizational commitment. Regression analysis showed that nurse-physician collaboration explained an additional 24.9%p of nursing performance and an additional 13.4%p of organizational commitment. 'Sharing of patient information' and 'Relationship between nurse and physician' were significant predictors of nursing performance. 'Relationship between nurse and physician' was a significant predictor of organizational commitment. CONCLUSION: These results provide evidence that the collaboration between nurses and physicians should be enhanced in terms of sharing patient information and mutual respect, to improve nursing performance and organizational commitment of ICU nurses.
Cooperative Behavior ; Critical Care ; Cross-Sectional Studies ; Hospitals, General ; Humans ; Intensive Care Units ; Nursing ; Work Performance

Diabetic muscle infarction (DMI), also known as diabetic myonecrosis, is a rare complication of diabetes mellitus (DM); hence, it is often underdiagnosed. Thus, timely diagnosis and treatment are essential for a better prognosis. We describe a 24-year-old woman with Prader-Willi syndrome and an 8-year history of uncontrolled type 2 DM, who presented with a sudden onset of fever and subacute painful swelling of her left thigh. She was finally diagnosed with DMI based on magnetic resonance imaging and muscle biopsy after excluding other infectious and inflammatory diseases of proximal muscles. The patient was treated with bed rest, strict glycemic control, and analgesics, and her symptoms gradually resolved. DMI should be considered in the differential diagnosis of patients with poorly controlled DM, who present with subacute pain and swelling of lower extremity muscles, without a history of trauma.

Diabetic muscle infarction (DMI), also known as diabetic myonecrosis, is a rare complication of diabetes mellitus (DM); hence, it is often underdiagnosed. Thus, timely diagnosis and treatment are essential for a better prognosis. We describe a 24-year-old woman with Prader-Willi syndrome and an 8-year history of uncontrolled type 2 DM, who presented with a sudden onset of fever and subacute painful swelling of her left thigh. She was finally diagnosed with DMI based on magnetic resonance imaging and muscle biopsy after excluding other infectious and inflammatory diseases of proximal muscles. The patient was treated with bed rest, strict glycemic control, and analgesics, and her symptoms gradually resolved. DMI should be considered in the differential diagnosis of patients with poorly controlled DM, who present with subacute pain and swelling of lower extremity muscles, without a history of trauma.

PURPOSE: To evaluate injury patterns of facet joints and associated soft tissue injuries in patients withacute traumatic cervical facet joint injuries. MATERIALS AND METHODS: From among patients with cervical spinetrauma, 27 with facet joint injuries, as seen on CT and MRI, were chosen for this study. CT scans were analyzedwith regard to the location of facet joint injury, the presence or absence of facet dislocation or fracture, andother associated fractures. MR images were analyzed with regard to ligament injury, intervertebral disc injury,intervertebral disc herniation, and spinal cord injury. RESULTS: The most common location of facet joint injurywas C6-7 level(n=10), followed by C5-6(n=8). Among these 27 patients with facet joint injuries, 12(44%) hadbilateral injuries and 15(56%) unilateral injuries. Facet fractures were present in 17 cases(63%) and the fractureof inferior facet was more frequent than superi-or. Patterns of fracture were vertical, transverse, or comminuted,but vertical fracture was the most common. Various degrees of dislocation were observed in patients with facetfractures. Fractures other than facet includ-ed pillar(n=11), lamina(n=6), transverse process(n=14), body(n=13),and spinous process(n=3). On MR im-ages, anterior longitudinal ligament injury was found in 8 patients(30%),posterior longitudinal ligament injury in 4(15%), and interspinous ligament injury in 20(74%). Twelvepatients(44%) had spinal cord injuries includ-ing edema(n=8) and hemorrhage(n=4). Among patients with discabnormalities, 11(41%) had intervertebral disc injuries, and traumatic disc herniations were found in nine. CONCLUSION: Traumatic cervical facet joint injuries were manifested as various patterns and frequentlyassoci-ated with other fractures or soft tissue injuries. Analysis of CT and MR findings of these injury patternshelped formulate a therapeutic plan and determine of prognosis.
Dislocations ; Humans ; Intervertebral Disc ; Ligaments ; Longitudinal Ligaments ; Magnetic Resonance Imaging* ; Prognosis ; Soft Tissue Injuries ; Spinal Cord Injuries ; Spine* ; Tomography, X-Ray Computed ; Zygapophyseal Joint*

Renal vein thrombosis (RVT) is mostly related with other causes. The underlying conditions of RVT were nephrotic syndrome, trauma, cancer, anatomical anomalies, and other hypercoagulable status. Especially hypercoagulable status was rarely caused by obesity. We diagnosed renal vein thrombosis from an obese patient with hypertriglyceridemia. A male patient visited the Seoul National University Hospital for evaluating the reason of his flank pain. The pain started from two weeks ago, He had regarded flank pain as his obesity status (his weight was 84 kg and Body mass index was 29.41 kg/m2). So he had lost his weight by over-sweating one day before. At initial examination, his blood pressure was 128/75 mmHg, pulse rate was 72/min, respiration rate was 20/min and body temperature was 36.2degrees C. Blood chemistries revealed total cholesterol 218 mg/dL, Blood urea nitrogen/creatinine 12/1.3 mg/dL Urinalysis showed specific gravity 1.015, pH 5.5, protein 2+, blood 2+, RBC/WBC 1-4/<1 HPF on microscopic examination. Twenty-four hour collection of the urine showed protein 329 mg/day, creatinine clearance 90 mL/min. Renal vein thrombosis was visualized on the renal computed tomography and pulmonary embolism on the lung scan. Then, anticoagulant therapy was started after coagulation related tests. However, no abnormality of coagulation tests was detected. The evidence of malignancy was not detected either. After anticoagulation therapy, the pain was subsided. The only underlying cause for his hypercoagulability was considered obese status. Unfortunately we had not checked the triglyceride, initially. So we could not prioritize the reason of renal vein thrombosis into hypertriyglyceridemia. We considered that his obese status and subsequent hypertriyglyceridemia might be one of the causes of renal vein thrombosis.
Blood Pressure ; Body Mass Index ; Body Temperature ; Cholesterol ; Creatinine ; Flank Pain ; Heart Rate ; Humans ; Hydrogen-Ion Concentration ; Hypertriglyceridemia ; Lung ; Male ; Nephrotic Syndrome ; Obesity ; Pulmonary Embolism ; Renal Veins ; Respiratory Rate ; Specific Gravity ; Thrombophilia ; Thrombosis ; Urea ; Urinalysis

PURPOSE: To compare the image quality of UGIS (upper gastrointestinal series) obtained by direct radiography with that of UGIS obtained by indirect radiography in a mass screening program for gastric cancer, and to assess the validity of UGIS by indirect radiography. MATERIALS AND METHODS: A total of 994 persons participated in a mass screening test for gastric cancer between March 2003 and April 2003 at the Korea Association of Health Promotion (KAHP). Of these 994 persons, 494 underwent UGIS by direct radiography, while the remaining 500 underwent UGIS by indirect radiography (i.e. photofluorography using a mirror camera and a 100 mm-roll film). We compared the image quality of UGIS obtained by direct and indirect radiography with, in each case, the image quality being graded as 'excellent', 'good', 'fair', 'poor' or 'very poor'. RESULTS: The image quality of UGIS by both direct and indirect radiography was similar: most images in both groups were rated as either 'excellent', 'good', or 'fair', while the incidences of poorly rated images were similar in both cases (5% versus 6%, respectively); and there were no images rated as 'very poor' in either case. For certain sites of the stomach, the image quality of UGIS by direct radiography was superior to that of UGIS by indirect radiography, namely at the cardia (p<0.001) and duodenum (p=0.001). However, for other sites of the stomach, the image quality of UGIS by both direct and indirect radiography was similar, namely at the body (p=0.043) and pylorus (p>0.05). CONCLUSION: There was no significant difference in the image quality between UGIS by indirect and direct radiography. Therefore, UGIS by indirect radiography may be used as a method of mass screening for gastric cancer.
Barium ; Cardia ; Duodenum ; Early Detection of Cancer ; Health Promotion ; Humans ; Incidence ; Korea ; Mass Screening* ; Photofluorography ; Pylorus ; Radiography* ; Stomach ; Stomach Neoplasms*