No abstract available.
Anemia* ; Child* ; Hospitalization* ; Humans

No abstract available.
Animals ; Embryonic Structures* ; Mice*

No abstract available.
Diabetes Insipidus, Nephrogenic* ; Urinary Tract Infections ; Vesico-Ureteral Reflux*

No abstract available.
Carcinoma, Renal Cell*

No abstract available.
Apoptosis* ; Prostate* ; Prostatic Hyperplasia*

The primary method of diagnosis in craniofacial deformity patient is used by gross inspection. So we studied the frontal photometric measurements for maxillofacial Korean normals 44 male and 48 female ages 19 to 20 years were selected from a group of 92 healthy Kyung Hee university students in Seoul.. The photograph were taken with the subject sitting in head position parallel with interpapillary plane to the floor. During taking pictures, facial anallyser by Obwegeser(Martin Co., Germany) was used for correct measurements. The results of this study was followed. 1. In the linear measurements, all values of males were longer than those of females but middle third height and lower third height, facial width and nasal width of males were longer than those of females in P < 0.05 2. The difference between right and left angular and linear measurement was insignificant. 3. In the horizontal facial ratios, interocular distance and nasal width were longer and mouth width were smaller in korean than in american(P < 0.05). 4. In the vertical ratios, korean women have shorter facial height of lower third comparing with facial height of middle third than american(P < 0.05). 5. In the vertical facial ratios, korean have smaller proportion below the stomion in the lower third department than american. (P < 0.05).
Congenital Abnormalities ; Diagnosis ; Female ; Head ; Humans ; Male ; Mouth ; Seoul ; Young Adult*

Fentanyl-O2 anesthesia has gained wide popularity as an anesthetic technique for patients undergoing cardiac surgery because of its minimal cardiovascular effects and total amnesia for intraoperative events. But, some authors recently reported intraoperative awareness and the excessive cardiovascular response to surgical stimulation during high dose fentanyl-oxygen anesthesia far cardiac operation and suggested the necessity of supplementary anesthetic agent in addition to fentanyl to prevent the intraoperative awareness and maintain hemodynamic stability during the surgical procedure. A variety of supplementary drugs have been used in combination with the opioids in an effort to reduce the incidence of awareness, to control hypertension, and to attenuate the extent of postoperative respiratory depression. One of supplementary drugs, diazepam has little cardiovascular effects by itself, but causes significant depression of arterial blood pressure and cardiac output when given to patients who have received fentanyl or morphine. We measured the heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), and rate pressure product (RPP) at induction, tracheal intubation, skin incision, and sternotomy time to evaluate the effects of the diazepam on reduction of the excessive cardiovascular response to anesthetic and surgical stimulation and observed the presence of the intraoperative awareness, under fentantyl-diazepam-O2 anesthesia for open heart surgery on 12 patients with cardiac disease. Anesthesia was induced with fentanyl 20 ug/kg + diazepam 0.1 mg/kg and maintained with continuous infusion of fentanyl (1.5 ug/kg/min. prior to sternotomy and 0.3 ug/kg/min. until the end of cardiopulmonary bypass) and diazepam 0.1 mg/kg was injected just before sternotomy and at the end of cardiopulmonary bypass. The patients required the total dose of fentanyl 76+13.1 ug/kg and diazepam 0.3 mg/kg for the entire operation. These measurements were compared with control data (before induction). The results were as followings: 1)During induction period (infusion of fentanyl 20 ug/kg with diazepam 0.1 mg/kg); HR, SBP, DBP, and MAP slightly decreased compared with control data, but there were not statistically significant. RPP decreased significantly from 15898+/-5099 torr. beatsmin. to 12371+/-2407 torr. beatsmin. and there was statistical significance (p<0.05). 2) During intubation and skin incision; HR, SBP, DBP, MAP and RPP revealed no significant change compared with control data. 3) During sternotomy; HR, SBP, DBP, MAP, and RPP slightly increased, but there were not statistically significant. 4) There was no patient who had the recall or awareness for intraoperative events. 5) Duration of controlled or assisted ventilatory support. postoperatively, was 216+/-36 min. These results suggest that fentanyl-diazepam-O2 anesthesia might be more useful than fentanyl-O2 anesthesia for prevention of intraoperative awareness and attenuation of excessive cardiovascular response during open heart surgery. But, continuous and careful monitoring for hemodynamic changes of patients will be needed necessarily to prevent the significant depression of arterial blood pressure and cardiac output throughout the entire operative procedures.
Amnesia ; Analgesics, Opioid ; Anesthesia* ; Anesthetics ; Arterial Pressure ; Benzodiazepines ; Blood Pressure ; Cardiac Output ; Cardiopulmonary Bypass ; Depression ; Diazepam* ; Fentanyl* ; Heart Diseases ; Heart Rate ; Heart* ; Hemodynamics ; Humans ; Hypertension ; Hypnotics and Sedatives ; Incidence ; Intraoperative Awareness ; Intubation ; Morphine ; Respiratory Insufficiency ; Skin ; Sternotomy ; Surgical Procedures, Operative ; Thoracic Surgery*

No abstract available.
Diagnosis* ; Hirschsprung Disease* ; Manometry*

PURPOSE: Primary pulmonary lymphoma(PPL) arising in the lung as the initial site is very rare. Authors experienced two cases of PPL and report the radiologic findings and clinical characteristics with a brief reviewof the literature. METHODS AND MATERIALS: Plain chest radiograph and enhanced axial CT scan of the chest were taken. We analyzed radiologic findings of the two cases and correlated with broncoscopic and pathologic findings. RESULTS: Plain chest radiograph showed a mass like consolidative lesion on RML without peripheral atelectasis. Chest CT scan revealed a mass like consolidation with airbronchogram and the absence of a hilar mass or thoracic adenopathy. Percutaneous needle aspiration and biopsy(PCNA and PCNB) of the RML mass confirmed B-cell lymphoma, in both cases. CONCLUSION: PPL must be included in the differential diagnosis of chronic alveolar consolidation such as bronchioloalveolar cell carcinoma.
Diagnosis, Differential ; Lung ; Lymphoma* ; Lymphoma, B-Cell ; Needles ; Pulmonary Atelectasis ; Radiography, Thoracic ; Thorax ; Tomography, X-Ray Computed

A 70-year-old female who was diagnosed as myxoid chondrosarcoma by fine needle aspiration of a pleural mass is described. She presented with left chest discomfort of 4 months' duration and aggravating dyspnea and chest pain for 2 months. Chest X-ray and CT scan revealed a large lobulated low density mass invading chest wall at the left pleural cavity and massive pleural fluid. Fine needle aspiration was done under the impression of mesothelioma or metastatic cancer. The aspirates from the mass were very cellular and composed of isolated or clustered forms of large plump cells. Abundant cytoplasm was bluish opaque and the margin was rounded in the isolated cells, whereas clustered cells show ill-defined cell borders and aggregating tendency. The nuclei were eccentric, round to ovoid, and had fine chromatin pattern and multiple small nucleoli. Cellular pleomorphism or mitotic figure was not definite. These findings were consistent with cytologic features of chondrosarcoma. Final diagnosis was confirmed as myxoid chondrosarcoma by mediastinoscopic biopsy and the tumor showed strong positivity for S-100 protein.
Aged ; Biopsy ; Biopsy, Fine-Needle ; Chest Pain ; Chondrosarcoma ; Chromatin ; Cytoplasm ; Diagnosis ; Dyspnea ; Eosinophils* ; Female ; Humans ; Mesothelioma ; Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis* ; Pleural Cavity ; S100 Proteins ; Thoracic Wall ; Thorax ; Tomography, X-Ray Computed