PURPOSE: To evaluate the results of using minimally invasive reduction techniques in patients with femoral subtrochanteric fracture. MATERIALS AND METHODS: We retrospectively analyzed 40 patients (41 cases) with subtrochanteric fracture who underwent using minimally invasive reduction techniques. The mean age was 61.4 years (15-89 years), and the mean follow-up period was 32.7 months (12-66 months). Clinical results were assessed using the Parker-Palmer mobility score and the Salvati-Wilson hip functional score. Radiographic results were evaluated using bone union time and femur neck-shaft angle. RESULTS: No significant difference was observed in the pre- and postoperative Parker-Palmer mobility score. Salvati-Wilson hip functional score showed more than good grade in 37 cases (90%) at the last follow-up. Union was achieved in all 41 cases at an average of 22.5 weeks (18-30 weeks). The mean femoral neck-shaft angle immediately postoperatively was 128.8 degrees (120-140 degrees), and the mean difference versus contralateral sides was 2.5 degrees varus (-6-13 degrees). CONCLUSION: Fixation of femoral subtrochanteric fracture using minimally invasive reduction techniques showed excellent clinical and radiographic results and low complication rate.
Femur ; Follow-Up Studies ; Hip ; Humans ; Retrospective Studies

BACKGROUND: Volatile agents have been reported to protect myocardium against ischemia. But, there were a few clinical reports about the myocardial protection of inhalation agents. So we investigated the cardiac protection of sevoflurane in comparison with total intravenous anesthesia (TIVA). The study is a retrospective unrandomized study via the medical record review. METHODS: The records of 102 patients who received off-pump CABG were reviewed. One patient group received TIVA by midazolam and sufentanil continuous infusion (TIVA group, n = 68), and the other patient group received an inhalational anesthesia by sevoflurane (sevoflurane group, n = 34). Except maintenance of anesthesia, two groups of patients received an identical surgical, anesthetical, and postoperative care. At arrival in the intensive care unit, and after 1, 2, 3 and 5 days, serum cardiac enzyme levels were measured. RESULTS: All the median values of cardiac enzyme concentrations were lower in the sevoflurane group than TIVA group. Moreover, there were the significant differences between groups at the immediate postoperative CK-MB (median 4.7 ng/ml versus 5.9 ng/ml (P = 0.049)), 1-5 days postoperative LD (1 day 271.5 U/L versus 292 U/L (P = 0.045), 2 day 227.5 U/L versus 270 U/L (P = 0.009), 3 day 215 U/L versus 250 U/L (P = 0.030), 5 day 218 U/L versus 231 U/L (P = 0.005)), and 1, 3 postoperative troponin I level (0.485 ng/ml versus 1.12 ng/ml [P = 0.029], 0.090 ng/ml versus 0.235 ng/ml [P = 0.047] respectively). CONCLUSIONS: Sevoflurane lowered cardiac enzyme levels in comparison with TIVA after off-pump CABG anesthesia. These data suggest a cardioprotective effect of sevoflurane during CABG.
Anesthesia ; Anesthesia, Intravenous ; Coronary Artery Bypass, Off-Pump ; Humans ; Inhalation ; Intensive Care Units ; Ischemia ; Medical Records ; Methyl Ethers ; Midazolam ; Myocardium ; Postoperative Care ; Retrospective Studies ; Sufentanil ; Troponin I

PURPOSE: Sleep disorder is common in childhood and adolescence with prevalence of 27-62%, and the patients could have trouble with their daily life due to fatigue and headache; and it can also cause developmental disability, learning disorder, anxiety disorder, and depressive disorder. We studied the prevalence of anxiety and depressive disorder in childhood and adolescence with sleep disorder. METHODS: We studied 34 cases of patients under twenty-year-old who took a sleep polysomnography test at Sleep Center of Keimyung University Dongsan Medical Center and who could answer sleep survey questionnaires; and we used testing methods of Questionnaire for insomnia, Epworth sleepness scale, Hospital Anxiety Depression Scale, and Back Depression Inventory. We studied sleep disorder as two categories of sleep apnea and other sleep disorders and also the relationships of sleep and anxiety and depressive disorder with chi-square test. RESULTS: 29.4% of sleep disorder patients had anxiety disorder, and 47.1% depressive disorder. Considering the two categories of sleep disorder, anxiety disorder was significantly higher(P<0.005) in sleep apnea group with 43.5% than in other sleep disorder group with 9.1%. Depressive disorder was also significantly higher(P<0.05) in sleep apnea group with 65.6% than in other sleep disorder group with 36.4%. CONCLUSION: The patients with sleep disorder also had a tendency of having mood disorder, with prevalence of 29.4% of anxiety disorder and 47.1% of depressive disorder; especially in the group of sleep apnea, mood disorders was significantly higher than other sleep disorder group, which means more aggressive diagnosis and treatment are needed for the combined condition of sleep and mood disorder.
Adolescent ; Anxiety ; Anxiety Disorders ; Depression ; Depressive Disorder ; Developmental Disabilities ; Fatigue ; Humans ; Learning Disorders ; Mood Disorders ; Polysomnography ; Prevalence ; Surveys and Questionnaires ; Sleep Apnea Syndromes ; Sleep Wake Disorders ; Sleep Initiation and Maintenance Disorders

PURPOSE: We performed this study to investigate the outcome of surfactant replacement therapy (SRT) in above nearterm neonates who were required mechanical ventilatory care due to meconium aspiration pneumonia (MAP), respiratory distress syndrome (RDS) or other severe pneumonia (PN). METHODS: 48 patients, gestational period 36 weeks, who were admitted in NICU of Dongsan Medical Center, Keimyung University between July 1999 and June 2004 were enrolled. They were divided into three groups, MAP group (15 cases), RDS group (27 cases) and PN group (6 cases). All patients were received SRT and evaluated several clinical data (gestational age, oxygen index, duration of ventilator care) and outcome (complications and mortality rate) between pre-SRT and post-SRT. The mean dose of surfactant (modified bovine surfactant, Newfacten, Yuhan Co., Seoul, Korea) was 120 mg/kg. RESULTS: Among each groups, mean pre-SRT OI was higher in MAP group (213.2) than other groups, mean duration (days) of ventilatory care and oxygen therapy were similar distributions. Compared with pre-SRT values, significant improvements (P<0.05) in mean values for FiO2 and oxygenation index were documented at 12 hours after SRT. Early complications (persistent pulmonary hypertension of newborm, pneumothorax) and survival rate were lower in MAP group. Within RDS group, earlier SRT (given before 12 hours of life) revealed significantly lower early complication rate than later SRT (given after 12 hours of life) (13.3% vs 58.3%, P<0.05) CONCLUSION: Our study suggested that SRT seems to be an effective therapy in above nearterm neonates with severe pulmonary disease, and earlier SRT tends to reduce complications in RDS group than later therapy.
Humans ; Hypertension, Pulmonary ; Infant, Newborn* ; Lung Diseases* ; Meconium Aspiration Syndrome ; Mortality ; Oxygen ; Pneumonia ; Seoul ; Survival Rate ; Ventilators, Mechanical

Churg-Strauss syndrome (CSS) is a disorder characterized by pulmonary and systemic small- vessel vasculitis, extravascular eosinophilic infiltration and hypereosinophilia; it is rarely diagnosed in the pediatric age group. We experienced a case of CSS in a male infant who had repeated symptoms of asthma with hypereosinophilia and transitory non-fixed pulmonary infiltrates on chest radiographs. He also had rectal bleeding in early infancy and multiple erosions with extravascular eosinophilic infiltrations in the sigmoid colon. We report a rare case of CSS in a 14-month-old infant and review the medical literature.
Asthma ; Churg-Strauss Syndrome* ; Colon, Sigmoid ; Eosinophils ; Hemorrhage ; Humans ; Infant ; Male ; Radiography, Thoracic ; Vasculitis

Antireflux surgery has been indicated in gastroesophageal reflux disease (GERD) that does not respond to medical treatments. Although the most commonly performed operation is Nissen fundoplication, Belsey Mark IV fundoplication is indicated for more complicated cases, such as, in cases of a failed Nissen operation or a long lasting hiatal hernia. Here, we report a case of Belsey Mark IV fundoplication for a failed Nissen fundoplication. The infant developed frequent times of aspiration pneumonia after initial Nissen for a hiatal hernia with GERD during the newborn period. At 15 months of age, a 2nd Nissen operation was attempted, but fundoplication was not available because of excessive mesenteric adherence to the liver and cardia. Therefore, Belsey Mark IV fundoplication was performed via trans-thoracic approach, which can provide full esophageal mobilization and better visualization of the herniated fundus and the surrounding tissues. Subsequently, she has shown an improved general condition without GERD.
Cardia ; Fundoplication* ; Gastroesophageal Reflux ; Hernia, Hiatal ; Humans ; Infant ; Infant, Newborn ; Liver ; Pneumonia, Aspiration

Rice allergen has low antigenicity, and thus, anaphylactoid reactions to rice are exceedingly rare. We experienced a case of isolated rice allergy in a 5 month-old girl who had been fed a milk formula without incident. However, after feeding a powdered weaning milk formula containing rice, she developed symptoms of projectile vomiting and diarrhea, at this time rice specific antigen tests were all negative. One month later a challenge test was performed using a rice gruel, and her symptoms recurred. Endoscopic and microscopic findings showed hyperemic mucosa in the duodenum and subtotal villous atrophy. Thereafter, she showed no adverse reaction to almost all foods appropriate for her age, but after feeding rice gruel at 10 months, she developed symptoms of cyanosis and vomiting. However, none of the allergic symptoms were demonstrated at 13 months upon repeated challenge test. Currently, she is 28 months old and tolerates all foods including rice.
Atrophy ; Child, Preschool ; Cyanosis ; Diarrhea ; Duodenum ; Female ; Humans ; Hypersensitivity* ; Infant ; Milk ; Mucous Membrane ; Respiratory Sounds ; Vomiting ; Weaning

PURPOSE: We proposed a new classification of pediatric intussusception based on clinical and radiologic findings. METHODS: Data from 88 consecutive patients with intussusception were reviewed. We retrospectively analyzed six factors; patient age, sites of intussusception, symptoms, therapeutic methods, existence of enlarged mesenteric lymph nodes, and ultrasonographic (US) findings from clinical records. RESULTS: 1) There was one neonatal case (1.1%), the others (98.9%) were infants and children. 2) These 87 infant and child cases consisted of 14 cases (16.1%) of small bowel intussusception (SBI) and 73 cases (83.9%) of ileo-colic intussusception (ICI). Of the 14 SBI cases, 12 cases were symptomatic and 2 cases were asymptomatic. The symptomatic group comprised 8 transient cases (66.7%), 3 operative cases (25.0%), and 1 enema-reduction case (8.3%). Two asymptomatic cases were incidentally captured by computed tomography. Of the 73 ICI cases, 19 cases (26.0%) required operation, and 54 (74.0%) enema-reduction. 3) When transient SBI cases were compared with operated SBI cases, enema-reduced and operated ICI cases, the age (38.0+/-22.9 months) of transient SBI cases were significantly higher than those of the others (p=0.003). Mean mass size (20.8+/-2.7 mm) in transient SBI was significantly smaller than in the others (p=0.0001). 4) No correlation was found between the existence of enlarged mesenteric lymph nodes and therapeutic method or concomitant illness. 5) Most of the target types observed by US were in transient SBI cases, the remainder were in the enema-reduced ICI cases. In terms of the doughnuts type, all 8 cases (34.8%) with an external hypoechoic rim thickness of >8.9 mm were treated surgically. CONCLUSION: Pediatric intussusception may be classified based on clinical and radiologic findings, which are likely to indicate appropriate therapies.
Child ; Classification* ; Humans ; Infant ; Intussusception* ; Lymph Nodes ; Retrospective Studies

Somatostatin analogue octreotide is commonly used for the treatment of carcinoid syndrome. Octreotide also has an antiproliferative effect in neuroendocrine tumors and has demonstrated tumor reduction in patients having advanced carcinoid tumor. This is a case report of a patient who had metastatic liver carcinoid tumor and showed marked regression of liver metastasis after octreotide therapy.
Carcinoid Tumor* ; Humans ; Liver ; Neoplasm Metastasis ; Neuroendocrine Tumors ; Octreotide* ; Somatostatin

PURPOSE: The gastric cancer is most frequent malignant disease in Korea. With increase of GNP and social welfare, lot of people pay attention to that. But many of gastric cancer patients who were diagnosed, are advanced -stage III or more- case and produces poor result of treatment. Nowadays many surgeons report that the resection of cancer mass and radical lymph node dissection, which called systematic lymph node dissection, can increase the longterm survival rate and curability of patients. For this purpose Maruyama and his colleagues made a program to predict the 5 year survival rate, cause of death, and the status of lymph node metastases. We put the basic datas of pateints in AGC into Maruyama's program and compare its result to final histologic reports. We would check sesitivity, specificity, positive predictive value, negative predictive values between Maruyamas program and hitologic reports. MATERIALS AND METHODS: From Sep. 1995 to Sep. 1996, We operated 55 patients with gastric cancer with this program in GNUH. We checked the histopathologic reports and put the data into the prediction program. The datas were sex, age, maximal size of tumor, differentiation, gross type and location. We compared status of lymph node metastases, TNM stages between the reports of histopathology and that of predictive program. RESULTS: In early stages the sensitivity and specificity of the program showed poor result but in advanced stages did not. The distribution of lymph node metastasis showed a same pattern. The patterns of perigastric lymph node metastasis were somewhat different according to the location of tumor. But its significance was not confirmed. We analysed the metastaic rate between lymph node groups and compared with the results between two reports. The sensitivity, and negative predictive value were 100% in each groups, and positive predictive value was also high. CONCLUSION: The systematic lymph node dissection is an effective and safe procedure in the surgical treatment of gastric cancer. We suggest that the techniques should be standardized and popularized in Korea. This procedure will improve the survival rate of gastric cancer patients and decrease the local recurrence of gastric cancer.
Cause of Death ; Humans ; Korea ; Lymph Node Excision ; Lymph Nodes* ; Neoplasm Metastasis* ; Recurrence ; Sensitivity and Specificity ; Social Welfare ; Stomach Neoplasms* ; Survival Rate