Nosocomial infection represent a significant cause of patient morbidity and mortality, especially in the ICU and nosocomial pneumonia that cause high mortality may arise from contaminated respiratory equipments. This study was done to investigate the relationship of micro-organisms in upper respiratory tract and ventilatory equipment, especially humidifier. The total number of cases in this study was 20 and the specimen for bacteriologic culture were taken from the pharynx, the distilled water and the inner wall of humidifier and toilet of trachea at the 0, 4, 8, 12, 24, 48 hours after initiation of mechanical ventilation. The results obtained from the bacteriologic culture were as follows. 1) The most frequently found organism at the pharynx was Pseudomonas aeruginosa and next was Coagulase Negative Staphylococcus, followed by Streptococcus viridans, Klebsiella pneumoniae, Staphylococcus aureus, Streptococcus group D, Enterobacter agglomerans, Acinetobacter spp. 2) The most frequently found organism at the trachea was Pseudomonas aeruginosa and next was Klebsiella pneumoniae followed by Coagulase Negative Staphylococcus, Streptocoecus viridans, Pseudomonas picketti, Staphylococcus aureus and no growth in 5 cases. 3) The most frequently found organism in the fluid of humidifier was Pseudomonas aeruginosa and next was Pseudomonas picketti, Klebsiella pneumoniae, Streptococcus group D and no growth in 2 cases. 4) The most frequently found organism at the pharynx was Pseudomonas aeruginosa and next was Pseudomonas picketti, Klebsiella pneumoniae, Streptococcus group D, Serratia liquefacines, Acinetobacter spp and no growth in 3 cases. 5) The number of isolated organisms in the fluid of humidifier was 3 at 0 hour and 18 after 48 hours and at the wall 2 at 0 hour and 15 after 48 hours. 6) The number of same organism that was isolated between the pharynx and trachea was 13 among 15 cases and between the wall and fluid of humidifier was 15 among 16 cases and between trachea and fluid of humidifier was 10 among 14 cases.
Acinetobacter ; Coagulase ; Cross Infection ; Enterobacter ; Enterococcus faecalis ; Humans ; Klebsiella pneumoniae ; Mortality ; Pharynx ; Pneumonia ; Pseudomonas ; Pseudomonas aeruginosa ; Respiration, Artificial ; Respiratory System ; Serratia ; Staphylococcus ; Staphylococcus aureus ; Trachea ; Ventilators, Mechanical* ; Viridans Streptococci ; Water

OBJECTIVE: We aimed to introduce our method involving prepuncture ultrasound scan for cannulation of the common femoral artery (CFA) during transfemoral cerebral angiography (TFCA), and to assess the clinical and radiological outcomes. MATERIAL AND METHODS: Our study included 90 patients who underwent prepuncture ultrasound examination of the inguinal area for TFCA between April 2015 and June 2015. Prior to skin preparation and draping of the inguinal area, we identified the CFA and its bifurcation using ultrasound. Based on the ultrasound findings, we marked cruciate lines in the inguinal area. Thereafter, we inserted a puncture needle at the interface between the horizontal and vertical lines at a 30–45° angle, simultaneously palpating the pulsation of the femoral artery. After TFCA was completed, femoral artery angiography was performed in the anteroposterior and oblique directions. Clinical and radiological parameters, including CFA cannulation, the ultrasound scan time, the first pass success rate, the time required for the passage of the wire, and complications, were evaluated. RESULTS: The mean ultrasound scan time of the CFA and its bifurcation was 72.6 seconds, and the mean time between administration of local anesthesia and wire passage was 67.44 seconds. The first pass success rate was 77.8% (70/90 patients), and the CFA puncture rate was 98.8% (89/90 patients). Although minor complications were noted in 7 patients, no patient reported serious complications (a large hematoma [≥ 5 cm], pseudoaneurysms, dissection, and/or a retroperitoneal hematoma.) CONCLUSION: Prepuncture ultrasound examination might be a simple, safe, and accurate technique for cannulation of the CFA during TFCA.
Anesthesia, Local ; Aneurysm, False ; Angiography ; Catheterization ; Cerebral Angiography* ; Femoral Artery* ; Hematoma ; Humans ; Methods ; Needles ; Punctures ; Skin ; Ultrasonography*

Nesidioblastosis is a rare disease characterized clinically by persistent hypoglycemia with inappropriately elevated circulating insulin concentration. Adequate early diagnosis should be established and subtotal pancreatectomy performed before itreversible cerebral damage caused by glucose deficit. The authors got a chance to anesthetize 56-day-old male patient for subtotal pancreatectomy because of nesidioblastosis, Following an induction of anesthesia with intravenous thiapental sodium 5 mg/kg and succinylchohne 1 mg/kg, endotracheal intubation was performed and anesthesia was maintained with pancuronium bromide and O2-N2O-enflurane. Intravenous fluid was maintained with 1-2-3 solution 30 ml and 15% D/W 40 ml mixed with 20 ml of 20 mEq/L NaCI.
Anesthesia* ; Early Diagnosis ; Glucose ; Humans ; Hypoglycemia ; Insulin ; Intubation, Intratracheal ; Male ; Nesidioblastosis* ; Pancreatectomy* ; Pancuronium ; Rare Diseases ; Sodium

Emergency surgical patients are more frequently in critical state than elective patients and they have not enough time for physical and laboratory examinations. The evaluation of perio-perative data will improve the outcome of emergency operation. We analyzed 1053 anesthesias for emergency operation which were performed at the department of anesthesiology, Anam Hospital from September 1992 to August 1993 clinically and statistically according to age, sex, physical status, department, anesthetic duration, method and agent, types of trauma, amount of transfusion, etc. The results were as follows; 1) The percent of emergency surgery cases was 13.6 of total surgical patients. 2) The ratio of male to female was 1.15:1. 3) About 61.1% of all emergency patients were in the 21-40 years age group. 4) According to the ASA classification of physical status, the percent of patients in emergency class 1 and 2 was 86.2 of the total patients. 5) The most common operation was Cesarean section (19.9%), and appendectomy (13.8%) the next. 6) The most common anesthetic method for emergency operation was general anesthesia with enflurane. 7) The obstetric cases were most common and the general surgery cases were the next. 8) The percent of the cases which took less than 2 hours duration was 82.4 of total operation. 9) The transfusion was done in 108 cases (10.3%) and less than 2 units was transfused most frequently. 10) The transference to ICU was done in 144 (13.7%) cases and the patients of general surgery were transfered to ICU most frequently. 11) The majority of injuries were classified as blunt trauma (86.6%) while 13.4% were classified as penetrating trauma. 12) The lagest number of injuries involved the upper extremity (47.8%) and the next was the head & neck (31.9%).
Anesthesia* ; Anesthesia, General ; Anesthesiology ; Appendectomy ; Cesarean Section ; Classification ; Emergencies* ; Enflurane ; Female ; Head ; Humans ; Male ; Neck ; Pregnancy ; Upper Extremity

An one day old female baby was admitted to the Pediatric department of Korea University Anam Hospital for the evaluation of her facial anomaly. She was born by spontaneous vaginal delivery at term weighing 3.8 kg. On initial examination, she was noted to have congenital trismus and have cleft lip and palate. Bands of fibrous tissue were noted to extend from the superior alveolar part to inferior part at decidual molar tooth region and allowed oral opening of only 5 mm. She was transfered to the Plastic Surgery department under the diagnosis of cleft palate lateral synechia syndrome for resection of her synechial bands. In the operating room ECG, pulse oximeter and precordial stethoscope were applied to the patient and then, anesthesia was induced with , O2, N2O and enflurane. The 60 cm Olympus fiberscope with an external diameter of 2 mm was used and well lubricated 3.0 mm uncuffed endotracheal tube was threaded over the fiberscope through the oral cavity. The fiberscope was advanced into the midtrachea, then the endotracheal tube was passed over the fiberscope into the trachea After securing of the endotracheal tube, two lateral synechial bands were surgically divided. She tolerated oral feedings on postoperative 5 days without difficulty and discharged from the hospital on postoperative 6 days.
Anesthesia ; Cleft Lip ; Cleft Palate* ; Diagnosis ; Electrocardiography ; Enflurane ; Female ; Humans ; Infant, Newborn* ; Intubation* ; Intubation, Intratracheal ; Korea ; Molar ; Mouth ; Operating Rooms ; Palate ; Stethoscopes ; Surgery, Plastic ; Tooth ; Trachea ; Trismus

Objective: : Distinguishing between an infundibulum and a true aneurysm is clinically important. This study aimed to evaluate whether using source image based new three-dimensional rotational angiography (S-n3DRA) can increase the rate of aneurysm detection and improve distinction between a true aneurysm and an infundibulum. Methods: : Twenty-two consecutive patients with 23 lesions, were evaluated by time-of-flight (TOF) magnetic resonance angiography (MRA), S-n3DRA, and digital subtraction angiography (DSA). The data were retrospectively and independently reviewed by two neurointerventionists, and the diagnoses based on TOF MRA, S-n3DRA, and DSA were compared. The diagnostic efficacy (interobserver agreement and diagnostic performance) of S-n3DRA was compared with that of TOF MRA. Results: : S-n3DRA showed higher interobserver agreement (κ=0.923) than TOF MRA (κ=0.465) and significantly higher accuracy than MRA in distinguishing an aneurysm from an infundibulum (p=0.0039). Conclusion : Compared to MRA, S-n3DRA could provide better screening accuracy and information for distinguishing an aneurysm from an infundibulum. Therefore, S-n3DRA has the potential to reduce the need for DSA.

Objective: : Distinguishing between an infundibulum and a true aneurysm is clinically important. This study aimed to evaluate whether using source image based new three-dimensional rotational angiography (S-n3DRA) can increase the rate of aneurysm detection and improve distinction between a true aneurysm and an infundibulum. Methods: : Twenty-two consecutive patients with 23 lesions, were evaluated by time-of-flight (TOF) magnetic resonance angiography (MRA), S-n3DRA, and digital subtraction angiography (DSA). The data were retrospectively and independently reviewed by two neurointerventionists, and the diagnoses based on TOF MRA, S-n3DRA, and DSA were compared. The diagnostic efficacy (interobserver agreement and diagnostic performance) of S-n3DRA was compared with that of TOF MRA. Results: : S-n3DRA showed higher interobserver agreement (κ=0.923) than TOF MRA (κ=0.465) and significantly higher accuracy than MRA in distinguishing an aneurysm from an infundibulum (p=0.0039). Conclusion : Compared to MRA, S-n3DRA could provide better screening accuracy and information for distinguishing an aneurysm from an infundibulum. Therefore, S-n3DRA has the potential to reduce the need for DSA.