The role of the long head of biceps brachii tendon in the stahilization of the head of the humerus is a highly interesting issue in recent studies. But, it is not well understood. Congenital absence of biceps long head tendon ot the hilateral shoulder joint is very rare and on review of literatures, we could not find any case reported. We experienced one case which was confirmed by magnetic resonance imaging and arthroscopic examination of the shoulder, and report it with review of literatures.
Head* ; Humerus ; Magnetic Resonance Imaging ; Shoulder Joint* ; Shoulder* ; Tendons*

No abstract available.
Neck*

PURPOSE: The purpose of this study is to compare CO2 DSA and nonionic contrast media angiography in respect to the quality of the opacification of collaterals and incidence of side-effects in peripheral occlusive arterial disease. MATERIALS AND METHODS: Sixteen patients who were suspected to have peripheral occlusive arterial disease were performed angiography with nonionic contrast media and CO2 at the same location with the same catheter. The causes of the lesions were atherosclerosis(n=7) and Buerger's disease(n:9). CO2 DSA was compared with nonionic contrast media angiography in respect to the quality of image in the diagnosis of the lesions, opacifications of collaterals and side-effects. RESULTS: In atherosclerosis;quality of the images of CO2 DSA was same as that of nonionic contrast media angiography in 6 patients and was poor in 1 patient;opacifications of collaterals of CO2 DSA were same as that of nonionic contrast media angiography in 5 patients and was poor in 2 patients. In Buerger's disease;quality of the images of CO2 DSA was same as that of nonionic contrast media angiography in 2 patients and was poor in 7 patients;opacifications of collaterals of CO2 DSA were same as that of nonionic contrast media angiography in 1 patient and was poor in 8 patients. Leg pain was the only side-effect after CO2 injection occuring in 4 out of 16 patients. CONCLUSION: CO2 could be used as safe contrast media in patient with risk factors for nonionic contrast media and for diagnosis of the atherosclerosis in lower extremity. For the procedures such as vascular intervention reguiring large amount of contrast media CO2 could effectively replace nonionic contrast media.
Angiography* ; Atherosclerosis ; Catheters ; Contrast Media ; Diagnosis ; Humans ; Incidence ; Leg ; Lower Extremity* ; Risk Factors

The computed tomographic(CT) findings of fourteen patients with inflammatory disease and 28 with neoplasm who had an abnormal colonic wall thickening, were retrospectively studied to establish CT criteria for each disorder in differentiating inflammatory from neoplastic lesions. According to homogeneity, density and contour of mural thickening and pericolic inflammatory change in enhanced CT scans, we classified colonic wall abnormalities into 6 patterns: I) multilayering with inner and outer hyper- and middle hypodensities, II) homogeneously hyperdense with pericolic inflammatory change, III) heterogeneously hyperdense with pericolic inflammatory change, IV) homogeneously heperdense with lobulated contour, V) heterogeneously hypodense with lobulated contour and VI) heterogeneously mixed densities with irregular lobulated contour. Type I, II and III were distinctively identified in inflammatory disease, type IV, V in neoplasm, and type VI in boty diseases. We conclude that enhanced CT could be helpful in the initial diagnosis and/or suggestion of abnormal colonic wall disease and differentiation of inflammatory from neoplastic diseases.
Colon* ; Diagnosis ; Humans ; Retrospective Studies ; Tomography, X-Ray Computed

We introduce a new silicone implanting method to correct facial depression caused by trauma or congenital anomaly. It resulted in good facial aesthetics in patients with facial depression. From August 1997 to January 1999, 5 patient (3 males and 2 females), in ages from 19 to 34 years, underwent silicone implantation for facial depression using our method. Three males were injured by traffic accident and had facial depression with or without bone defect. Two females had congenital forhead depression and requested aesthetic contouring. An impression of the face was taken with alginate backed with quick setting plaster. When set, a further stone plaster model was taken from the alginate-plaster, which was removed after fixation. Wax was then carved into the patient's stone model to fill the depression. Another stone cover was taken to cover this was-stone model. Then wax was melted away and medical implant grade room temperature vulcanized silicone adhesive was squeezed into the empty space. After cured, this precisely-shaped silicone imlant was inserted into the patient. We did not experience major complicaion such as infection, implant extrusion during 4 to 18 months' follow-up periods. All patients were satisfied with the results. The clinical result of this technique would be useful for accurate and excellent aesthetic implantation.
Accidents, Traffic ; Adhesives ; Depression* ; Esthetics ; Female ; Follow-Up Studies ; Humans ; Male ; Silicones*

No abstract available.

BACKGROUND: In children, laryngeal mask airways (LMA) almost always show a tendency to come out of the mouth too much before and during inflating the cuff. We hypothesized that the selection criteria based on body weight seemed to be set too low or inappropriate in children. METHODS: After IRB approval and informed consent from parents, pediatric patients (n = 63; 42 male, 21 female) weighing less than 20 kg, of ASA physical status 1 or 2, and in whom the use of an LMA was not contraindicated, were studied. LMAs were inserted by an experienced investigator and connected to a volume ventilator, and positive pressure ventilation was initiated. Inspiratory and expiratory tidal volume (V(T)) were measured to calculate the fraction of leakage (F(L), %) as ([inspiratory V(T)-expiratory V(T)]/inspiratory V(T)) 100. The larynx was inspected with a fiberoscope (FOB) located just proximal to the aperture bar. For each size of LMA, we divided each group into two subgroups depending on the body weight (4, 7 or 12 kg) and age (2, 9 or 30 months) and compared the FOB finding and F(L) between the two subgroups. In the other 16 patients, LMAs of two different sizes were applied successively to a patient, and its FOB grades were compared. RESULTS: For size 1 LMAs (n = 22), the FOB finding and F(L) were not different between the subgroups. For size 1.5 LMAs (n = 20), patients weighing 7 to 10 kg or aged < 9 months had a better FOB finding (P = 0.007 and 0.0003) than patients weighing 5 to 7 kg or aged > 9 months. For size 2 LMAs (n = 21), FL was correlated with body weight (P < 0.001, r(2) = 0.448) and age (P < 0.001, r(2) = 0.424). In 8 patients of 5 to 7 kg, use of size 1 LMAs had a better FOB grade than that of size 1.5 LMAs (P = 0.031). In the other 8 patients of 10 to 12 kg, there was no difference of FOB grades between the size 1.5 and 2 LMAs. CONCLUSIONS: For patients weighing 5 to 7 kg, the use of size 1 LMAs is recommended. Contrary to adults, a smaller LMA may have to be tried if an LMA size turns out to be inappropriate.
Adult ; Body Weight* ; Child* ; Ethics Committees, Research ; Humans ; Infant* ; Informed Consent ; Laryngeal Masks* ; Larynx ; Male ; Mouth ; Parents ; Patient Selection* ; Positive-Pressure Respiration ; Research Personnel ; Tidal Volume ; Ventilators, Mechanical

BACKGROUND: Exposure to hyperoxia causes extensive injury to lung tissue, which resembles the pathologic changes of the adult respiratory distress syndrome. To observe the relationship between the pulmonary oxygen toxicity and duration of exposure to oxygen, 100% oxygen was exposed to Wistar rats. METHODS: 35 rats were partitioned into 5 groups (n=7 in each group). Gr. I breathed room air. Gr. II, III, IV and V were exposed to 99~100% oxygen for 24 hrs, 48 hrs, 60 hrs and 72 hrs. Wet lung/body weight (WW/BW), dry lung/body weight (DW/BW), wet/dry lung weight (WW/DW) and I-albumin flux ratio were measured in each group. RESULTS: After exposure for 72 hrs in Gr. V, 3 rats were dead. WW/BW in Gr. I was 0.69+/-0.04 and increased to 1.10+/-0.28 in Gr.II (P<0.05), which was maintaind until 60 hrs. It showed marked increase in Gr. V; 2.16+/-0.60. DW/BW, WW/DW and I-albumin flux ratio increased after 48 hrs of hyperoxia. WW/BW and DW/BW in Gr. V and I-flux ratio in Gr. IV showed significant increase compared with Gr. I, II and III. CONCLUSIONS: The results suggest that pulmonary capillary permeability begins to change after 24 hrs of hyperoxia and that definite permeability change to albumin and fluid accumulation in the lung are demonstrable from 48 hrs-exposure to 99~100% oxygen and aggravated by duration of oxygen exposure.
Animals ; Capillaries* ; Capillary Permeability* ; Hyperoxia ; Lung ; Oxygen* ; Permeability ; Rats* ; Rats, Wistar ; Respiratory Distress Syndrome, Adult

OBJECTIVES: This study is designed to discuss the pros and cons related to the 'separation of drug prescription and dispensation' system when 5 years have passed by since the introduction of this system. METHODS: The 592 psychiatrists from 1,107 working places took part in nationwide survey by mail or E-mail from June to September, 2005. The response rate was 23.8%, most of respondents came from private clinics. RESULTS: The average age of psychiatrist was 44.6 years old, ranging from 25 to 75, most of them was predominantly male. The main results were as followings: 1) The ratio of psychiatric prescription out of hospital based on out-patients departments was the lowest in clinics, following by hospitals, general hospitals and university hospitals by order. 2) The main reasons of customer's preference for out of hospital prescription were economic advantage and self-awareness of prescription. As for the disliking for it, the most complaints were the anxiety about disclosure of psychiatric treatment, in convenience for delay and concern about drug change. CONCLUSION: Five years didn't seem to give a change on how the psychiatrists perceive the 'separation of drug prescription and dispensation' system at all. The confidentiality and human right issues on the part of psychiatric patients should never be ignored in order to manage this system successfully.
Anxiety ; Confidentiality ; Surveys and Questionnaires ; Disclosure ; Drug Prescriptions* ; Electronic Mail ; Follow-Up Studies* ; Hospitals, General ; Hospitals, University ; Human Rights ; Humans ; Male ; Outpatients ; Postal Service ; Prescriptions ; Psychiatry

PURPOSE: We performed this study to evaluate the incidence and clinical significance of antiphospholipid antibodies (aPL Ab) in Korean children with Henoch-Schonlein purpura (HSP). METHODS: The medical records of 62 patients (31 boys and 31 girls) aged 6.0+/-3.1 (1-16) years with a clinical diagnosis of HSP based on the EULAR/PReS criteria were reviewed retrospectively. From the years 2007 to 2009, the sera from children with acute HSP were tested for aPL Ab such as LA, anti-cardiolipin antibody and anti-beta2 glycoprotein I antibody. RESULTS: LA was positive in 18 (29%) of the 62 patients with HSP and We divided the patients into the two groups LA positive group (N=18) and LA negative group (N=44). There were no significant differences between the two groups with regard to abdominal pain, arthralgia and renal involvement, but LA positive group had significantly higher C-reactive protein (4.3+/-7.2 mg/dL vs. 1.3+/-1.8 mg/dL, P=0.035), erythrocyte sedimentation rate (37.5+/-26.2 mm/hr vs. 25.1+/-22.6 mm/hr, P= 0.039), IgM (148.1+/-48.4 mg/dL vs. 114.9+/-41.5 mg/dL, P=0.024), C3 (143.1+/-21.9 mg/dL vs. 129.7+/-24.5 mg/dL, P=0.048) and C4 levels (30.9+/-6.3 mg/dL vs. 24.9+/-7.8 mg/dL, P=0.002) compared with LA negative group. CONCLUSION: We found that the incidence of positive aPL Ab tests was relatively higher in Korean children with HSP and the presence of aPL Ab was associated with acute inflammatory process of HSP. These results suggest that the aPL Ab are involved in the pathogenesis of HSP in children.
Abdominal Pain ; Aged ; Antibodies, Antiphospholipid ; Arthralgia ; Blood Sedimentation ; C-Reactive Protein ; Child ; Glycoproteins ; Humans ; Immunoglobulin M ; Incidence ; Lupus Coagulation Inhibitor ; Medical Records ; Purpura, Schoenlein-Henoch ; Retrospective Studies