No abstract available.
Child* ; Humans ; Testosterone*

We experienced nutiple brain abscess in two neonates. Diagnosis was made CT scan, Which revealed multiple ring-like enhancing leason in both frontoparietal and left posterior parietal cerebral parenchyme. Therapy was consisted of systemic antibiotic treatment and CSF V-P shunt operation due to complicated hydrocephalus. One neonate was died and the other neonate has been followed up due to convulsion and neurological sequale.
Brain Abscess* ; Diagnosis ; Humans ; Hydrocephalus ; Infant, Newborn* ; Rabeprazole ; Seizures ; Tomography, X-Ray Computed

Sinusitis manifested as symptomatic imflammation of the paranasal sinuses is a common pediatric diagnosis. Many studies have focused more directly on the question of relationship between allergy and sinusitis but the relevance of the relationship between allergy and sinusitis still needs further examination, The purpose of this study is to assess of relationship of allergy to extent or severity of sinusitis. A clinical evaluation was performed on 199 children, age 2 to 15 years, in whom the diagnosis of sinusitis was confirmed by paranasal sinus radiographic assessment at our hospital Pediatric OPD and in the ward from July 1991 to June 1993. The results were as follows: 1) Male was more prominent than female (M:F ratio 1.76:1). The age distribution, 100 cases(55.2%) of the total case were 4-7 year old. 2) The symptoms were coughing, most common (77,9%), rhinorrhea, nasal discharge and nasal stuffiness, in decreasing order. The clinical signs were postnasal drip (62.8%), most common, throat injection, wheezing sound, and allergic shiner in decreasing order. Eighty eight patients were evaluated acute and compared with 111 patients with chronic sinusitis. 3) Comparable study between two groups were summarized as follwos: (1) There was no significant difference in age and sex distribution between acute and chronic group. (2) The lowest seasonal incidence of acute group was seen in summer and autumn but there was no significant variation between both group (p>0.05). (3) Allergc disease was more prevalent in chronc group than acute group (p<0.05). Asthma incidence was higher in chronic group than acute group (p<0.05). (4) The frequency of total IgE level checked by PRIST higher than 200 IU/ml in acute group and chronic group was 23.2% and 42.3%, respectively (p<0.05). The incidence of positive skin prick test in acute group and chronic group was 25.0% and 46.5% respectively (p<0.05). (5) Otitis media, nasal polyp and adenoid hypertrophy incidence were higher in chronic group than acute group (p<0.05). (6) There was no significant difference if ESR between both groups. The eosinophilia in peripheral blood higher than 5% in the acute group and chronic group was 15.9% and 42.3% respectively (p<0.05). (7) The patients with chronic group had more severe involvement of the paranasal sinuses than acute group (p<0.05). (8) There were no significant difference in chest radiographic findings and follow up paranasal sinus radiographic findings after treatment (P>0.05).
Adenoids ; Age Distribution ; Asthma ; Child* ; Cough ; Cyprinidae ; Diagnosis ; Eosinophilia ; Female ; Follow-Up Studies ; Humans ; Hypersensitivity ; Hypertrophy ; Immunoglobulin E ; Incidence ; Male ; Nasal Polyps ; Otitis Media ; Paranasal Sinuses ; Pharynx ; Radiography, Thoracic ; Respiratory Sounds ; Seasons ; Sex Distribution ; Sinusitis* ; Skin

BACKGROUND: Alexithymia refers to a specific disturbance in psychic functioning characterized by difficulties in capacity to verbalize affect and to elaborate fantasies. Although initially described in the context of psychosomatic illness, alexithymic characteristics may be observed in patients with a wide range of medical and psychiatric disorders. OBJECTIVE: The present study was to evaluate the relationship between the alexithymia and bronchial asthma, and to compare the results with finding from a group of acute infectious illness subjects. MATERIAL AND METHOD: Alexithymia was measured with on Korean translation of the TAS-20 (Toronto Alexithymic Scale-20 Korea version) and the Scored Archetypal 9 Test(SAT9). Thirty patients with bronchial asthma and thirty patients with acute infectious illness completed these tests. The SAT9 and the TAS-20K scores were compared in the both group, considering the age, gender, education level, and duration of illness. RESULT: Bronchial asthma patients had significantly higher score of on the TAS-20K and SAT9 compared with those with infectious illness(p<0.05). The two scales correlated in expected direction. Alexithymia was significantly related to education level(SAT9: r=0.335, TAS-20K: r=-0.376, p<0.01) and duration of illness(asthma group, SAT9: r=-0.383, TAS-20K: r=0.288, p<0.05). CONCLUSION: Bronchial asthma patients had significantly higher alexithymic scores. This finding suggests that psycliathic consultation may be considered for the management of asthmatic patients with alexithyria.
Affective Symptoms* ; Asthma* ; Education ; Fantasy ; Humans ; Korea ; Weights and Measures

No abstract available.
Hemorrhage* ; Humans ; Incidence* ; Infant* ; Infant, Low Birth Weight* ; Infant, Newborn ; Risk Factors*

The folling results were obtained through the clinical review and Virology Laboratory of 100 cases of meningitis seen at ward of the pediatric department of Has Sung Hospital during the period from May to June, 1993. 1) Early childhood period was the most frequent age group and male was predominant in aseptic meningitis. 2) The common chief complaints were fever, vomiting, headache in order. 3) On physical examination meningeal irritation signs were not prominent. 4) On admission, leukocytosis (WBC count>10.000/mm(3)) on peripheral blood was showed in 36%. 5) The findings of cerebrospinal fluid showed that cells (Mean WBC count 671.8/mm(3)) were increased in all cases, and protein and sugar were mostly within normal limit. 6) Echovirus 9 was thought to be main causative agent according to the cerebrospinal fluid culture and antibody test. 7) On follow up study 2 months after discharge, 14 cases showed minimal abnormalities of EEG but no abnormal finding in BERA.
Cerebrospinal Fluid ; Echovirus 9 ; Electroencephalography ; Fever ; Follow-Up Studies ; Headache ; Humans ; Leukocytosis ; Male ; Meningitis ; Meningitis, Aseptic* ; Physical Examination ; Virology ; Vomiting

An induced hypotension is employed as a useful technique for operations on intracranial aneurysms, brain tumors and other intracranial lesions to diminish operative bleeding and to decrease brain tension. In aneurysm surgery under induced hypotension, the sac becomes softer and thus diminishes the risk of rupture when clips are applid. In 1946 Gardner used arteriotomy to lower blood pressure by decreasing the blood volume during brain tumor surgery, then gradually improved. Pharmacologically-induced hypotension soon became the cominant method of producing hypotension. Halothane and trimethaphan are the most popular drugs for this purpose. On the other hand, the risks of hypotension are obvious. These include decreased cardiac output, decreased cerebral blood flow, and low perfusion pressure exposing brain tissue to the risk of hypoxia thereby aggravating the effects of the circulatory disturbance present in the brain lesion. In this situation the blood oxygen tension in jugular-bulb and lactate content in brain tissue have been found to be reliable indices of degrees of cerebral oxygenation. Consequently, several investigators have studied the critical level of arterial blood pressure during hypotensive anesthesia and have accepted 60 mmHg of systolic pressure(40~50 mmHg of mean arterial pressure) as a clinically applicable level free from the danger of cerebral hypoxia. Furthermore, Griffiths and Gillies(1948) postulated that systolic pressure over 30 mmHg would provide adequate tissue oxygenation. However, there are only a few reports concerning the adequacy of cerebral oxygenation under such low levels of arterial blood pressure. The purpose of this study is to investigate cereral hemodynamics and metabolism during halothane-induced hypotensive anesthesia and to find any evidence of cerebral hypoxia at the levels of 60 mmHg and 30 mmHg, of systolic blood pressure. 15 adult mongrel dogs, weighing 10~13kg, were anesthetized with intravenous pentobarbital sodium. Endotracheal intubation was performed. One femoral artery was cannulated with a polyethylene tube for arterial blood sampling. The tube was connected to a Statham pressure transducer for continuous arterial blood pressure recording. The common carotid artery was exposed and a probe of square-wave electromagnetic flowmeter was placed on the vessel to record the carotid blood flow. An electrocardiogram and above two parameters were recorded simultaneously on a 4-channel polygraph. The internal jugular vein was cannulated and a catheter threaded up to the jugular-bulb for sampling of venous blood draining from the brain. The cisterna magna was punctured with an 18 gauge spinal needle to sample the cerebrospinal fluid. The experiments were divided into control phase, induction phase, hypotensive phase I, hypotensive phase II, and recovery phase. Each phase was maintained for 30 minutes. Cerebrospinal fluid, arterial venous blood were sampled at the end of each phase for analysis of gas tension and lactate content. 100% oxygen was inhaled during the induction phase. During the hypotensive phases, halothane/O2 was administered to lower the arterial blood pressure. In the hypotensive phase I and hypotensive phase II systolic pressure was maintained at 60 mmHg and 30 mmHg, respectively. In the recovery phase, halothane was discontinued and 100% oxygen only was inhaled. The results obtained are summarized as follows; 1. The carotid artery blood flow, which represents the cerebral blood flow, decreased linearly during the decline of the arterial blood pressure. At the end of each phase there was no difference in the carotid blood flow between hypotensive phase I and phase II. Cerebral vascular resistance was markedly reduced in the hypotensive phase II, which suggests cereral vasodilation. 2. Cerebral venous pO2 decreased significantly in the hypotensive phases, but the values till remained within normal limits. A marked reduction of arterial pCO2 was noted in the hypotensive phases. The values approach the lower limits of safety. 3. The most outstanding difference between hypotensive phase I and II is in the lactate content of cerebral venous blood and cerebrospinal fluid. There was a moderate increase of lactate content, and a slight reduction of cereral venous pH in hypotensive phase II, however, a significant degree of cerebral hypoxia and metabolic acidosis could be excluded. 4. Most of the changes in the cerebral metabolism and hemodynamics including arterial blood pressure, tent to return to return to normal at the end of the recovery phase. From the result of this study, it is concluded; Halothane-induced hypotensive anesthesia at 60 mmHg of systolic blood pressure(45 mmHg of possibility of mild metabolic acidosis 30 mmHg of systolic blood pressure(23 mmHg of mean arterial pressure), adequate cerebral oxygenation is maintained without difficulty.
Acidosis ; Adult ; Anesthesia* ; Aneurysm ; Animals ; Anoxia ; Arterial Pressure ; Blood Pressure ; Blood Volume ; Brain ; Brain Neoplasms ; Cardiac Output ; Carotid Arteries ; Carotid Artery, Common ; Catheters ; Cerebrospinal Fluid ; Cisterna Magna ; Dogs ; Electrocardiography ; Femoral Artery ; Flowmeters ; Halothane ; Hand ; Hemodynamics ; Hemorrhage ; Humans ; Hydrogen-Ion Concentration ; Hypotension ; Hypoxia, Brain ; Intracranial Aneurysm ; Intubation, Intratracheal ; Jugular Veins ; Lactic Acid ; Magnets ; Metabolism ; Needles ; Oxygen ; Pentobarbital ; Perfusion ; Polyethylene ; Research Personnel ; Rupture ; Transducers, Pressure ; Trimethaphan ; Vascular Resistance ; Vasodilation

Unilateral absence of a pulmonary artery is an uncommon anomaly, which presents as an isolated lesion or in combination with other congenital heart disease such as TOF or PD^. We encountered three cases of isolated unilateral absence of a pulmonary artery;one was left pulmonary artery agenesis with right sided aortic arch and the others were right pulmonary artery agenesis with left sided aortic arch. Plain chest radiograph showed considerable loss of unilateal lung volume and lack of ipsilateral hilar shadow. Pulmonary angiogram which was done in two cases, revealed proximal interruption of a pulmonary artery. Chest CT was done in only one case, on which right pulmonary artery was absent and was replaced by adipose tissue. CT with its clean demonstration pulmonary artery without any evidence of aquired obstruction of a pulmonary artery by pulmonary embolism or tumor invasion, maybe a valuable method for evaluaton of the unilateral absence of a pulmonary artery.
Adipose Tissue ; Aorta, Thoracic ; Heart Defects, Congenital ; Lung ; Pulmonary Artery* ; Pulmonary Embolism ; Radiography, Thoracic ; Tomography, X-Ray Computed

No abstract available.

No abstract available.
Child* ; Esophageal and Gastric Varices* ; Humans ; Hypertension, Portal* ; Portal Vein*