From January 1988 to December 1991, 39 fractures of the lateral condyle of humerus in children were treated at the Department of Orthopaedic Surgery, Sung-Ac General Hospital. It was possible to follow up from one year to four years and eleven months. The authors have analyzed the method of treatment on the basis of the degree of displacement in the change of Carrying angle and Baumann's angle. The results were as follows; 1. Of the 39 cases, the age incidence was confined to 2 to 12 years of age and the average age of the patients were 5 years. 2. Most fractures were Milch type II (29 cases) in contrast to Milch type I (10 cases). 3. According to the initial displacement of the fracture, 8 cases were Jokob's stage I, 21 cases of stage II & 10 cases of stage III. 4. There were no significant difference in the range of change of Carrying angle and Baumann's angle according to initial displacement of fracture site. However, significant difference in outcome were noticed from open reduction and internal fixation in comparison to closed reduction and percutaneous pinning. 5. In all 39 cases, lateral condylar overgrowth (10 cases), cubitus varus (1 cases) and cubitus valgus (3 cases) were noticed as complications but clinical significance was not noted. 6. The above results suggest that internal fixation is recommended for firm fixation although displacement is not severe. In case of Jakob's stage III, anatomical reduction is required in order to reduce additional damage on articular surface and epiphyseal plate caused by excessive manipulation.
Child ; Clinical Study ; Follow-Up Studies ; Growth Plate ; Hospitals, General ; Humans ; Humerus ; Incidence ; Methods

BACKGROUND: Pulmonary complications following bonemarrow transplantation(BMT) are common and associated with a high mortality rate, We investigated the yield, safety, and impact of fiberoptic bronchoscopy(FOB) for diagnosis of postBMT pneumoniae. METHODS: From May 1997 to April 2000, 56 FOBs were performed in 52 post BMT patients for clinical pneumoniae. BMT patients with repiratory symptoms and/or pulmonary infiltrates had a thoracic HRCT(high resolution computed tomography) and bronchoscopic examination including BAL(bronchoalveolar lavage), TBLB(transbronchial lung biopsy), PSB(protected specimen brush). RESULTS: The characteristics of the subjects were as follows:37 males, 15 females, mean age of 31.3 years(17-45), 35 sibling donor allogenic BMTs, 15 nonrelated donor allogenic BMTs, and 2 autologous BMTs. Fiftynine percent of FOBs (33 FOBs, 31 patients) were diagnostic. Isolated pathogens included the following:12 cytomegalovirus(CMV) (21.4%), 7 pneumocystis carinii(PC) (12.5%), 11 CMV with PC (19.6%), 2 Mycobacaterium tuberculosis (3.6%), and 1 streptococcus (1.8%). Most of the radiographic findings were diffuse interstitial lesions. CMV pneumoniae had mainly diffuse interstitial nodular lesion, and PC pneumoniae had diffuse, interstitial ground glass opacity(GGO). When CMV was accompanied by PC, a combined pattern of nodular and GGO was present. Of the 56 cases(23.2%), 13 died of CMV pneumoniae(n=2), PCP(n=2), mixed infection with CMV and PC(n=3), underlying GVHD(n=1), underlying leukemia progression(n=1), or respiratory failure of unknown origin(n=4). There was no major complication by bronchoscopy. Only 3 cases developed minor bleedig and 1 episode temporary hypoxemia. CONCLUSION: Based on our findings, CMV and PC are the major causes of postBMT pneumoniae. In addition, BAL can be considered a safe and accurate procedure for the evaluation of pulmonary complications after BMT.
Anoxia ; Bone Marrow Transplantation* ; Bone Marrow* ; Bronchoscopy* ; Coinfection ; Diagnosis* ; Female ; Glass ; Humans ; Leukemia ; Lung ; Male ; Mortality ; Pneumocystis ; Pneumonia* ; Respiratory Insufficiency ; Siblings ; Streptococcus ; Tissue Donors ; Tuberculosis

We describe a 27-year-old man who developed gait disturbance and dysarthria 2 years after the onset of cardinal symptoms of Behcet's disease. Positron emission tomography with 18F-fluorodeoxyglucose revealed severe hypometabolism in the cerebellum, in accordance wih cerebellar symptoms and sign of the patient. However, single-photon emission tomography with Tc-99m-HMPAO and Tc-99m-ECD did not disclose significant perfusion abnormalities in the brain. Routine brain magnetic resonance imaging did not show signal abnormalities. The findings of imaging studies compared with neurological manifestations of the patient are discussed.
Adult ; Brain ; Cerebellum ; Dysarthria ; Gait ; Humans ; Magnetic Resonance Imaging* ; Neurologic Manifestations ; Perfusion ; Positron-Emission Tomography ; Tomography, Emission-Computed, Single-Photon*

OBJECTIVE: Patient-controlled-analgesia (PCA) using intravenous (IV) opioids is recognized a safe and effective method for pain control. However, postoperative analgesia with opioids is associated with a high incidence of postoperative nausea and vomiting (PONV) exceeding 30%. The 5-hydroxytryptamine receptor 3 (5-HT3) antagonists alleviate nausea and vomiting. This study aims to compare the effectiveness of ramosetron and ondansetron in preventing PONV following laparoscopic hysterectomy for benign uterine diseases under general anesthesia. METHODS: The medical records of 1483 patients who underwent laparoscopic hysterectomy between January 2005 and May 2009 were reviewed. Of the 1483 patients, 1184 patients who received IVPCA with ramosetron 0.3 mg (n=761) or ondansetron 8 mg (n=423) were analyzed. Fentanyl-based IVPCA was administered for 48 hours after surgery. The overall incidence of postoperative nausea and vomiting, bowel ileus, Levin tube insertion for severe bowel ileus, additional usage of pain killers and discontinuation of the IVPCA infusion with PCA-related severe nausea and vomiting were assessed for 48 hours after surgery. The amount of time until bowel gas passage resumption after surgery was measured. RESULTS: There was a significant difference between the two groups regarding the duration until post-operative bowel gas passage resumption (1.78+/-0.79 days in the ramosetron group, and 2.23+/-0.83 days in the ondansetron group; p=0.005); however, there were no significant differences found in other aspects. CONCLUSION: Ramosetron is superior to ondansetron in terms of faster recovery in bowel mobility, with similar effects in preventing the incidence of PONV.
Analgesia ; Analgesia, Patient-Controlled ; Analgesics, Opioid ; Benzimidazoles ; Humans ; Hysterectomy ; Ileus ; Incidence ; Medical Records ; Nausea ; Ondansetron ; Postoperative Nausea and Vomiting ; Serotonin ; Uterine Diseases ; Vomiting

PURPOSE: This study was conducted to evaluate the association between H. pylori infection and socioeconomic status and to determine the current prevalence of H. pylori infection in Korean adolescents. METHODS: A structured questionnaire was sent to the children's parents to obtain demographic information on the parents and environmental information. Of the 532 questionnaires sent out, 375 (70.5%; 170girls and 205boys) were returned. Their ages ranged from 10 to 15 years (mean, 12.9 years). After collecting blood samples, we measured serum IgG antibody to H. pylori using ELISA method. The association of risk factors such as age, sex, socioeconomic class, type of house, and crowding index with H. pylori infection were analyzed by multiple regression analysis. Socioeconomic status was estimated from the parents'education and occupation using a modified Hollingshead index. RESULTS: The prevalence rate of H. pylori infection was 16.8% (63/375). It increased with age (10.3% at 10~11 years, 15.9% at 12~13 years, and 20.7% at 14~15 years). The H. pylori infection was inversely related to the socioeconomic class (6.3% for the upper class, 16.0% for the middle class, and 20.0% for the lower class). Crowding condition and type of house did not affect significantly on seroprevalence of H. pylori infection. After logistic regression, we found that the odds ratio for age was 2.2 (95% confidence interval 0.9~5.4), and for socioeconomic status, 3.6 (95% confidence interval 0.5~28.9). CONCLUSION: The prevalence of H. pylori infection in Korean adolescents was 16.8%. It related inversely to socioeconomic status but was not statistically significant. Socioeconomic status based on parents' education and occupation seemed to affect more on H. pylori seroprevalence than crowding or type of house did.
Adolescent* ; Crowding ; Education ; Enzyme-Linked Immunosorbent Assay ; Helicobacter pylori* ; Helicobacter* ; Humans ; Immunoglobulin G ; Logistic Models ; Occupations ; Odds Ratio ; Parents ; Prevalence ; Surveys and Questionnaires ; Risk Factors ; Seroepidemiologic Studies ; Social Class*

The new onset of acanthosis nigricans in an adult-especially when the lesions appear on mucosal membranes such as the lips, periocular areas, and anus-may be indicative of an underlying tumor. Adenocarcinoma of the gastrointestinal tract is the most common malignancy-most often cancer of the stomach. A 72 years old female had disseminated, symmetrically distributed, brownish black pigmentation and papillary hypertrophy on the intertriginous and flexural areas for 12 months, and gastric adenocarcinoma was confirmed during the evaluation of internal malignancy. The cutaneous finding of acanthosis nigricans was a significant cutaneous marker of internal malignancy in this case.
Acanthosis Nigricans* ; Adenocarcinoma* ; Aged ; Female ; Gastrointestinal Tract ; Humans ; Hypertrophy ; Lip ; Membranes ; Pigmentation ; Stomach Neoplasms

Although various animals have been used as models of cardiac valvular diseases in humans, the structural characteristics of cardiac valves in animals remain unclear. In this study, we investigated cardiac valves in representative animal models for the purpose of comparative anatomy. Adult hearts from three dogs, four goats, six rabbits, and six fowls were fixed with 10% neutral-buffered formalin and analyzed gross-anatomically. Cardiac appearance was spherical or oval in dogs, goats, and rabbits, whereas it had a long conical shape in fowls. Left atrioventricular (AV) valve was composed of membranous septal and parietal cusps connected to two papillary muscles in all animals. The right AV valve was composed of membranous septal, parietal, and angular cusps with three papillary muscles in dogs and goats, membranous septal and parietal cusps attached to four papillary muscles in rabbits, and a single muscular plate without any papillary muscles and chorda tendinae in fowls. Aortic valves with thin membranous right, left, and septal semilunar cusps in dogs, goats, and rabbits had a thick membrane with a bended free border in fowls. Pulmonary valve (PV) with membranous right, left, and intermediate semilunar cusps made a large central hole by being closely attached to the surrounding wall in dogs, goats, and rabbits, whereas it protruded into half of the lumen as a thick membrane in fowls. The membranous cusp of the PV was composed of several layers in dogs and goats but was a single layer in rabbits and fowls. These findings indicate that even if animals have two completely separated atria and ventricles each, cardiac valves have species-specific morphological characteristics, especially between mammals and fowls.
Adult ; Anatomy, Comparative ; Animals ; Aortic Valve ; Dogs ; Formaldehyde ; Goats ; Heart ; Heart Valves* ; Humans ; Mammals ; Membranes ; Models, Animal ; Papillary Muscles ; Pulmonary Valve ; Rabbits ; Rabeprazole

No abstract available.
Antibodies* ; Fetus* ; Heart Block* ; Heart*

Spontaneous cerebrospinal fluid (CSF) leak is a recognized cause of spontaneous intracranial hypotension (SIH). Subdural hematoma (SDH) is a serious but rare complication of SIH. An autologous epidural blood patch at the CSF-leak site can effectively relieve SIH. We report a case of bilateral SDH with SIH caused by a CSF leak originating at the C1-2 level. A 55-year-old male complained of orthostatic headache without neurological signs. His symptoms did not respond to conservative treatments including bed rest, hydration and analgesics. Magnetic resonance imaging showed a subdural hematoma in the bilateral fronto-parietal region, and computed tomography (CT) myelography showed a CSF leak originating at the C1-2 level. The patient underwent successful treatment with a CT-guided epidural blood patch at the CSF-leak site after trephination for bilateral SDH.
Analgesics ; Bed Rest ; Blood Patch, Epidural* ; Cerebrospinal Fluid ; Headache ; Hematoma, Subdural ; Hematoma, Subdural, Chronic* ; Humans ; Intracranial Hypotension* ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Myelography ; Trephining

Fusiform aneurysms on the basilar artery (BA) trunk are rare. The microsurgical management of these aneurysms is difficult because of their deep location, dense collection of vital cranial nerves, and perforating arteries to the brain stem. Endovascular treatment is relatively easier and safer compared with microsurgical treatment. Selective occlusion of the aneurysmal sac with preservation of the parent artery is the endovascular treatment of choice. But, some cases, particularly giant or fusiform aneurysms, are unsuitable for selective sac occlusion. Therefore, endovascular coiling of the aneurysm with parent vessel occlusion is an alternative treatment option. In this situation, it is important to determine whether a patient can tolerate parent vessel occlusion without developing neurological deficits. We report a rare case of fusiform aneurysms in the BA trunk. An 18-year-old female suffered a headache for 2 weeks. Computed tomography and magnetic resonance image revealed a fusiform aneurysm of the lower basilar artery trunk. Digital subtraction angiography revealed a 7.1x11.0 mm-sized fusiform aneurysm located between vertebrovasilar junction and the anterior inferior cerebellar arteries. We had good clinical result using endovascular coiling of unruptured fusiform aneurysm on the lower BA trunk with parent vessel occlusion after confirming the tolerance of the patient by balloon test occlusion with induced hypotension and accompanied by neurophysiologic monitoring, transcranial Doppler and single photon emission computed tomography. In this study, we discuss the importance of preoperative meticulous studies for avoidance of delayed neurological deficit in the patient with fusiform aneurysm on lower basilar trunk.
Aneurysm ; Angiography, Digital Subtraction ; Arteries ; Basilar Artery ; Brain Stem ; Cranial Nerves ; Female ; Glycosaminoglycans ; Headache ; Humans ; Hypotension ; Intracranial Aneurysm ; Magnetic Resonance Spectroscopy ; Parents ; Tomography, Emission-Computed, Single-Photon