We performed standardized anterior-posterior radiographs of the normal ankle on 50 males and 50 females to determine the validity of current radiographic landmarks of the ankle syndesmosis separation. The average tibiofibular overlap was 6.9+/-2.1mm. The tibiofibular clear space was measured 4.1+/-0.9mm overall. The ratio of the tibiofibular overlap to the fibular width averaged 48+/-14%. Our data show that for 95% confidence intervals, the values for the syndesmosis separation are : (1) tibiofibular overlap less than 2.7mm, (2) tibiofibular clear space greater than 5.9mm, (3) tibiofibular overlap: fibular width ratio less than 24%. According to current diagnositc criterion of tibiofibular overlap under 10mm, 87% of this cohort was defined as syndesmosis separation. Other current criteria of tibiofibular clear space over 5 mm and tibiofibular overlap: fibular width ratio less than 24%, the false positivity was only 7% and 2%, respectively. Therefore the tibiofibular clear space and the tibiofibular overlap: fibular width ratio are more reliable diagnositc criteria for syndesmosis separation than the tibiofibular overlap.
Adult* ; Ankle Joint* ; Ankle* ; Cohort Studies ; Female ; Humans ; Male

BACKGROUND: Gastric polyps encompass a wide variety of lesions that most commonly arise from the gastric epithelium. However, coincidental gastric carcinomas have rarely been reported, being found in 1.5~2.1% of patients with hyperplastic polyps. The sizes and the pathologies of polyps seem to be important in the application of treatment. Therefore, it is necessary to classify gastric polypoid lesions after a gastrectomy. MATERIALS AND METHODS: During a follow-up endoscopy study, 23 patients were found to have developed gastric polyps after a gastrectomy. Most of those polyps were removed by using an endoscopic polypectomy. We performed clinical and pathologic evaluations of the gastric polyps in the remainding in the stomach after a gastrectomy. RESULTS: The mean age of the patients was 64.5 years old with the incidence of polyps remainding in the stomach after a gastrectomy increasing after the first year following the gastrectomy. The sizes of the polyps ranged from 0.3 cm to 3.5 cm in diameter and the numbers of polyps below 1.0 cm were 19 (82.6%). The anastomotic site was the most prevalent place 10 (43.2%), followed by the cardia 6 (26.0%) and the body 4 (17.3%). Among 23 gastric polypoid lesions Yamada types of gastric polyps in the remainding in the stomach were as follows: 1 case in type I, 12 cases in type II, 9 cases in type III, 1 case in type IV. The pathologic diagnoses of the polyps were hyperplastic polyps in 6 cases, tubular adenomas in 2 cases and inflammatory polyps in 15 cases. CONCLUSION: Endoscopic polypectomy is believed to be important in assessing the precise diagnosis of gastric polyps remainding in the stomach. In this study, hyperplastic polyps were found to have no malignant potential, despite their sizes. As a result aggressive biopsy with a polypectomy of gastric polyp after gastrectomy is recommended and frequent follow-up be performed.
Adenoma ; Biopsy ; Cardia ; Diagnosis ; Endoscopy ; Epithelium ; Follow-Up Studies ; Gastrectomy* ; Humans ; Incidence ; Pathology ; Polyps* ; Stomach*

BACKGROUND/AIMS: Gastric variceal bleeding is a severe complication of cirrhosis, and it has a high mortality rate. This study was conducted to evaluate the efficacy of n-butyl-2-cyanoacrylate injection therapy for patients suffering with gastric variceal bleeding. METHODS: A total of 86 patients diagnosed with gastric variceal bleeding underwent endoscopic n-butyl-2-cyanoacrylate (Histoacryl(R)) injection therapy at our department between April, 2002 and July, 2005, with a mean follow-up period of 44 weeks (range: 2 to 136 weeks). The initial hemostasis rate and the rebleeding rate of endoscopic sclerotherapy were analyzed. Also, the cumulative survival rate was analyzed according to the status of hepatocellular carcinoma and hyponatremia, the MELD score, the Child-Pugh score and the amount of injected Histoacryl(R). RESULTS: The initial hemostasis rate of Histoacryl(R) injection therapy was 93% and the 1 month rebleeding rate was 16.1%. The total number of session for treating the initial hemostasis was 1.2+/-0.4 and the total volume of Histoacryl(R) was 2.7+/-1.2 mL. The cumulative rebleeding-free rates for the patients treated by the Histoacryl(R) injection method at 1 month, 12 months and 34 months period were 95.1%, 83.2% and 74%, respectively. The cumulative survival rates were 78.3% at 1 month, 61.9% at 12 months and 54.6% at 34 months, respectively. No thromboembolic phenomenon occurred. According to the Cox's proportional hazards analysis, only the MELD score (<15) was an independent predicting factor for survival of the patients with gastric variceal bleeding. CONCLUSIONS: Endoscopic sclerotherapy using n-butyl-2-cyanoacrylate was a safe and effective hemostatic method for patients with gastric variceal bleeding. Also, the MELD score (<15) contributed to predicting survival of the patients with gastric variceal bleeding.
Adult ; Aged ; Aged, 80 and over ; Enbucrilate/*analogs & derivatives/therapeutic use ; Esophageal and Gastric Varices/*therapy ; Female ; Gastrointestinal Hemorrhage/mortality/*therapy ; Hemostasis, Endoscopic ; Humans ; Male ; Middle Aged ; *Sclerotherapy ; Survival Rate ; Treatment Outcome

Afferent loop syndrome is an uncommon complication which occurs in patients with Billroth II partial gastrectomy. Clinically, the diagnosis of afferent loop syndrome may be difficult to establish and thus, depends on the finding of computed tomography, abdominal ultrasound, barium studies and hepatobiliary scan. When the diagnosis is made, most of the cases are treated by surgical operation. We present a case of 67-year-old male patient with afferent loop syndrome associated with acute pancreatitis which was treated by endoscopic drainage procedure using a nasogastric tube.
Acute Disease ; Afferent Loop Syndrome/*diagnosis/etiology/*surgery ; Aged ; Drainage ; Endoscopy, Gastrointestinal ; Gastroenterostomy ; Hernia ; Humans ; *Intubation, Gastrointestinal/instrumentation ; Male ; Pancreatitis/complications/diagnosis/surgery ; Tomography, X-Ray Computed

OBJECTIVES: The purpose of this study was to investigate the effects of meaning centered and mindfulnessbased stress management program with using marine resources on positive changes in mood, sleep, quality of life and cognitive function. METHODS: Nine family caregivers of patients with severe disability experienced meaning centered and mindfulness-based stress management program for four-days in marine areas near Uljin-gun, Gyeongsangbuk-do in South Korea. Subjective questionnaires and objective assessments were conducted and statistically analyzed to examine changes in mood, sleep, quality of life, and cognitive function before, after, and after 6 weeks of participation. RESULTS: After participating in the program, moods including depression improved significantly. This effect lasted until 6 weeks. Participants' sleep quality, quality of life and cognitive function improved significantly after 6 weeks of program participation. CONCLUSIONS This new specialized stress management program using marine resources for family caregivers of patients with severe disability is expected to be used effectively in terms of improving their overall quality of life, mental health status and cognitive efficiency.

BACKGROUND: In this report, we present the annual data of the intensive care unit (ICU) module of the Korean Nosocomial Infections Surveillance System (KONIS) from July 2009 through June 2010. METHODS: We performed a prospective surveillance of nosocomial urinary tract infections (UTIs), bloodstream infections (BSIs), and pneumonia (PNEU) at 116 ICUs in 63 hospitals by using KONIS. Nosocomial infection (NI) rates were calculated as the number of infections per 1,000 patient-days or device-days. RESULTS: We identified 3,965 NIs during the study period: 2,156 cases of UTIs (2,119 were urinary catheter-associated), 1,110 cases of BSIs (948 were central line-associated), and 699 cases of PNEU (410 were ventilator-associated). The rate of urinary catheter-associated UTIs (CAUTIs) was 4.75 cases per 1,000 device-days (95% confidence interval, 4.55-4.95), and urinary catheter utilization ratio was 0.86 (range, 0.859-0.861). The rate of central line-associated BSIs was 3.28 (range, 3.07-3.49), and the utilization ratio was 0.56 (range, 0.559-0.561). The rate of ventilator-associated PNEUs (VAPs) was 1.95 (range, 1.77-2.15), and the utilization ratio was 0.41 (range, 0.409-0.411). Although ventilator utilization ratio was lower in the hospitals with 400-699 beds than in the hospitals with 700-899 beds and more than 900 beds, the rate of VAPs were higher in the hospitals with 400-699 beds than in hospitals with 700-899 beds and more than 900 beds. The incidence of infections due to imipenem-resistant Acinetobacter baumannii increased from 43.6% to 82.5% since July 2006. CONCLUSION: The risk of acquiring VAP and CAUTI is highest in the ICUs of hospitals with 400-699 beds than that in hospitals with more beds. Imipenem-resistant A. baumannii was identified as an emerging gram-negative pathogen of nosocomial infections.
Acinetobacter baumannii ; Cross Infection ; Incidence ; Critical Care ; Intensive Care Units ; Pneumonia ; Urinary Catheters ; Urinary Tract Infections ; Ventilators, Mechanical

BACKGROUND: We present here the annual data of the intensive care unit (ICU) module of the Korean Nosocomial Infections Surveillance System (KONIS) from July 2010 through June 2011. METHODS: We performed a prospective surveillance of nosocomial urinary tract infections (UTI), bloodstream infections (BSI), and pneumonia (PNEU) at 130 ICUs in 72 hospitals using KONIS. Nosocomial infection (NI) rates were calculated as the number of infections per 1,000 patient-days or device-days. RESULTS: A total of 3,757 NIs were found: 1,978 UTIs (1,949 cases were urinary catheter-associated), 1,092 BSIs (with 932 being central line-associated), and 687 PNEUs (410 were ventilator-associated). The rate of urinary catheter-associated UTIs (CAUTIs) was 3.87 cases per 1,000 device-days (95% confidence interval, 3.70-4.05), and the urinary catheter utilization ratio was 0.86 (0.859-0.861). The rate of central line-associated BSIs was 3.01 per 1,000 device-days (2.82-3.21), and the utilization ratio was 0.53 (0.529-0.531). The rate of ventilator-associated PNEUs (VAPs) was 1.75 per 1,000 device-days (1.59-1.93), and the utilization ratio was 0.40 (0.399-0.401). Although both the ventilator utilization ratiosand the urinary catheter utilization ratios were lower in hospitals with 400-699 beds than thosein hospitals with 700-899 beds ormore than 900 beds, the rates of VAPsand CAUTIs were higher in hospitals with 400-699 beds than thosein hospitals with 700-899 beds or more than 900 beds. CONCLUSION: The risk of acquiring VAP and CAUTI is higher in the ICUs of 400-699 bed hospitals than in ICUs oflarger hospitals. Therefore, ongoing targeted surveillance and implementation of proven infection control strategies are needed especially for hospitals having fewer than 700 beds.
Benzamides ; Cross Infection ; Infection Control ; Critical Care ; Intensive Care Units ; Pneumonia ; Prospective Studies ; Urinary Catheters ; Urinary Tract Infections ; Ventilators, Mechanical