No abstract available.
Malaria*

No abstract available.
Female ; Humans ; Hysterosalpingography* ; Laparoscopy*

PURPOSE: The residual intrahepatic stones with biliary strictures are difficult to remove percutaneously via T-tube tract after surgery in patients with recurrent pyogenic cholangitis. We evaluated the effectiveness of percutaneous balloon dilatation of benign biliary strictures. MATERIALS AND METHODS: The balloon dilatations with 6-12mm angioplasty balloon catheter and stone extractions were performed via a T-tube tract after surgical treatment in 15 patients with recurrent pyogenic cholangitis. The balloons were inflated for 3-4minutes under 5 atm. until disappearance of waist of the stricture site, from one to seven session. After balloon dilatation, residual stones were extracted with saline irrigation or stone basket. RESULTS: Among total 42 strictures, the balloon dilatation was succesful in 27 strictures(64.3%), partially successful in 12 strictures(28.6%), and failed in three strictures(7.1%). Single or central biliary strictures were dilated easily rather than multiple ductal strictures. Of 26 sites with residual intrahepatic stones, stone extraction was complete in 17 sites(65.4%), incomplete in seven sites(26.9%) due to impacted or large stone and acute ductal angulation, and failed in two sites(7.7%). CONCLUSION: Percutaneous balloon dilatation of benign biliary strictures is an effective procedure for extraction of residual intrahepatic stones associated with recurrent pyogenic cholangitis.
Angioplasty ; Catheters ; Cholangitis ; Constriction, Pathologic* ; Dilatation* ; Humans

Although halothane is generally anesthetic of choice for asthmatics due to its bronchodilatory action, its combined use with aminophylline should be discouraged. This report is a 43-year-old male who had primary closure and open reduction internal fixation (ORIF) for facial avulsion injury and zygomatic tripod fracture under N2O-O2-halothane anesthesia. About 90 minutes after the procedure, the patient who had aminophylline infusion for an acute bronchospasm developed a sudden cardiac arrest. The immediate cardiopulmonary resuscitation was applied and the patient was recovered without any neurological deficit. At the time, the serum theophylline concentration of the patient was 16 microgram/ml which was in the range of normal therapeutic dose. The cause for this cardiac arrest by halothane is unknown, but possibly a drug interaction between halothane and aminophylline might have contributed, since halothane sensitizes the heart to exogenous catecholamines.
Adult ; Aminophylline* ; Anesthesia ; Bronchial Spasm ; Cardiopulmonary Resuscitation ; Catecholamines ; Death, Sudden, Cardiac ; Drug Interactions* ; Halothane* ; Heart ; Heart Arrest* ; Humans ; Male ; Theophylline

Split hand and split foot(SHSF) is a human developmental defect characterized by missing digits, fusion of remaining digits, and a deep median cleft resulting in a clawlike appearance of the hands and feets. SHSF is usually inherited in an autosomer dominant fashion. The incidence of SHSF is between 1/10,000 and 1/90,000. Thirteen cases of SHSF and chromosomal aberrations involving 7q21-22 have been described so far in the world. We experienced a case of typical tetramelic SHSF in neonate. Chromosome studies showed a pericentric inversion of chromosome 7:46,XY,inv(7) (p22q22). Inspection of the extremities and chromosome studies in the parents were normal.
Chromosome Aberrations ; Chromosomes, Human, Pair 7* ; Extremities ; Foot* ; Hand* ; Human Development ; Humans ; Incidence ; Infant, Newborn ; Parents

No abstract available.
Multiple Myeloma* ; Plasmacytoma*

BACKGREOUND: The hemodynamic responses to laryngoscopy and endotracheal intubation, tachycardia and arterial hypertension, are well known and should be minimized. The purpose of this study is comparison of effects of low-dose sufentanil and fentanyl on the changes of blood pressure and heart rate due to laryngoscopy and endotracheal intubation. METHODS: The cardiovascular responses were measured and compared in 60 patients, between 20~65 years old, ASA class I or II, undergoing elective operation pretreated with normal saline (n=20, control group), fentanyl 3 microgram/kg (n=20, fentanyl group), and sufentanil 0.6 microgram/kg (n=20, sufentanil group), respectively. Anesthesia was induced intravenously with pentothal sodium 4~5 mg/kg and endotracheal intubation was conducted after injection of succinylcholine 1 mg/kg. The changes of systolic arterial pressure, mean arterial pressure, diastolic arterial pressure, heart rate, and SpO2 (saturation of arterial oxygen) were measured at postsedation with pentothal sodium, 30 seconds, 1 minute, and 3 minutes following intubation. The variables of each group were compared with preinduction baseline values and fentanyl and sufentanil groups were compared with control group. Data were analyzed for statistical significance using repeated measures of ANOVA (analysis of variance). P<0.05 was considered statistically significant. RESULTS: The systolic and mean arterial pressures at 30 seconds and 1 minute and diastolic arterial pressure at 30 seconds after laryngoscopy and intubation in sufentanil group were significantly lower than values of control group (p<0.01). The heart rates at 30 seconds and 1 minute were significantly attenuated compared with control group (p<0.05). The blood pressures and heart rates of fentanyl group at 30 seconds after intubation were significantly attenuated compared with control group (p<0.05). CONCLUSIONS: The results suggest that pretreatment of fentanyl 3 microgram/kg and sufentanil 0.6 microgram/kg is effective to prevent the elevation of blood pressures and heart rates, and sufentanil 0.6 microgram/kg is more effective than fentanyl 3 microgram/kg to attenuate the hemodynamic changes due to laryngoscopy and intubation.
Anesthesia* ; Arterial Pressure ; Blood Pressure* ; Fentanyl* ; Heart Rate* ; Heart* ; Hemodynamics ; Humans ; Hypertension ; Intubation ; Intubation, Intratracheal ; Laryngoscopy ; Sodium ; Succinylcholine ; Sufentanil* ; Tachycardia ; Thiopental

This article is to review various methods used to investigate internal and marginal adaptation of fixed dental prostheses, and to summarize a merit, worth, and limitation of each method, using some results of previous studies. The methods of measuring internal and marginal gap are divided into two categories in this study; in vivo and in vitro. In vivo methods are clinical evaluations, including exploration, radiography, and impression technique. In vitro methods are laboratory evaluations such as direct view, cross-sectioning, and silicone replica technique using microscope. Measuring by micro computed tomography (CT) or profilometer is also in vitro methods. In recent years, the development of scanning systems is able to analyze 3-dimensional internal and marginal space in detail. As measuring and analyzing technology become more advanced, the ability to thoroughly examine crown adaptation is becoming both simpler and more efficient.
Crowns ; Dental Prosthesis* ; In Vitro Techniques ; Methods ; Radiography ; Replica Techniques ; Silicon ; Silicones

OBJECTIVE: Vertebral artery dissecting aneurysms (VADAs) are rare and many debates are present about treatment options. We review types and efficacy of our endovascular treatments and establish a safe endovascular therapeutic strategy regard to the angio-architecture of VADAs. MATERIALS AND METHODS: Between July 2008 and October 2015, we treated 22 patients with symptomatic VADAs. Fifteen patients presented with subarachnoid hemorrhage from the ruptured VADAs, digital subtraction angiography and magnetic resonance image confirmed the diagnosis and endovascular treatments were followed as their angio-architecture. RESULTS: Clinical results were good in 13 patients (86.7%), and there were no technical problems during endovascular procedures. The other 2 patients with poor prognosis showed severe neurological deficits at the initial evaluation. Among the three different endovascular treatments, there were no radiologic cure in one patient with stent insertion alone, but the patient had no significant clinical symptoms either. CONCLUSION: Endovascular treatments are safe and effective treatment option for managing VADAs and can be the first treatment of choice for most patients. To select proper endovascular treatment according to the angio-architecture of VADAs can reduce the risk of the treatment.
Aneurysm, Dissecting* ; Angiography, Digital Subtraction ; Diagnosis ; Endovascular Procedures ; Humans ; Prognosis ; Stents ; Subarachnoid Hemorrhage ; Vertebral Artery*

PURPOSE: To evaluate the usefulness of US-guided percutaneous gun biopsy through the left lobe of the liverwith compression for the diagnosis of diffuse hepatic diseases and prevention of post-biopsy complications. MATERIALS AND METHODS: In 35 patients with diffuse hepatic diseases, we performed US-guided percutaneous biopsy via the left lobe of the liver. After biopsy, we immediately applied an extrinsic hands-on compression maneuver at the biopsy site. The integrity of tissue architecture and numbers of portal triad visible in each specimen were histologically examined and post-biopsy complications were documented. RESULTS: A histopathologic diagnosis could be made in all patients except one(97.1%). Microscopically, no significant crush artifact or fragmentation was demonstrated in these 34 patients. The average number of portal triad per specimen was about 4.1. Although two patients complained of severe pain at the biopsy site, no serious post-biopsy complication was noted. CONCLUSION: US-guided percutaneous gun biopsy through the left lobe of the liver with compression appears to be an effective and safe procedure for the evaluation of diffuse hepatic diseases.
Artifacts ; Biopsy* ; Diagnosis ; Hemostasis* ; Humans ; Liver*