No abstract available.
Bronchopulmonary Sequestration*

No abstract available.
Heart Defects, Congenital* ; Plasma*

No abstract available.
Esophageal Atresia* ; Tracheoesophageal Fistula*

To evaluate the corneal epithelial barrier after exposure to Benzalkonium chloride(BAC) or commonly used eyedrops, we measured corneal uptake of 5, 6-carboxyfluorescein(CF) applied to the corneal epithelium of the albino rabbits(70 eyes). Four BAC solutions (0.001 %, 0.01%, 0.05%, 0.1 %), ofloxacin solutions (Tarivid(R), Octacin(R), Ofloxacin(R)), fluorometholone solutions(Fumelon(R), Fluorometholone(R)), artificial tear solutions (Tears Naturale(R), Tears Naturale II(R), Tears naturale Free(R)) were evaluated. Balanced salt solution was used in control group. As the concentration of BAC increased, corneal epithelial permeability increased. In Octacin(R) group, corneal epithelial permeability increased about 5 times more than in Tarivid(R) and Ofloxacin(R) groups (p<0.01). Fluorometholone(R) group showed less increased permeability than in Fumelon group, but there was no statistical difference between them(p>0.05). Tears Naturale(R) showed the highest permeability among artificial tear solutions and there were no statistical differences between Tears Naturale II(R), Tears Naturale Free(R) and control group(p>0.1). This study showed that the higher concentration of BAC, the more damages to the barrier function of the corneal epithelium, and that clincally used eyedrops containing BAC made destructive influences on the corneal epithelial integrity.
Benzalkonium Compounds* ; Epithelium, Corneal ; Fluorometholone ; Ofloxacin ; Ophthalmic Solutions* ; Permeability ; Tears

No abstract available.
Immunoglobulins* ; Lactoglobulins* ; Milk*

The practice of adding antibiotics to anterior chamber-irrigating solutions as a prophylaxis for endophthalmitis has been used recently.To evaluate corneal endothelial toxicity of different concentrations of antibiotics in irrigating solutions, rabbit corneas were mounted in the in-vitro dual-cham-bered specular microscope and the endothelium was perfused with glu-tathione-bicarbonate Ringer solution (GBR)containing antibiotics such as ofloxacin, vancomycin or cephapirin.Mate corneas were perfused with GBR alone and used as control.Corneal thickness was measured every 15 minutes throughout the perfusion period and corneal swelling rates were calculated. Swelling rates of corneas perfused with 2 /ml or 5 /ml ofloxacin, 60 microgram/ml or1 0 /ml vancomycin, and 10 /ml or 20 /ml cephapirin was not significantly different from that of control (p>0.05).The corneas perfused with 20 /ml cephapirin deswelled probably due to high osmolarity of it.Perfusion with 10 /ml vancomycin plus 5 /ml ofloxacin did not show corneal swelling compared to control (p>0.05).This study demonstrates that the above concentra-tions of antibiotics in irrigating solutions do not affect endothelial function of the rabbit cornea.
Anti-Bacterial Agents* ; Cephapirin ; Cornea ; Endophthalmitis ; Endothelium ; Ofloxacin ; Osmolar Concentration ; Perfusion ; Vancomycin

Hypertensive encephalopathy is an acute clinical syndrome that shows central nerve dysfunction with sudden and marked elevation in blood pressure. But its pathophysiologic mechanisms, clinical courses and prognosis are still not clear. In order to study clinical manifestations and response to treatment in patients with hypertensive encephalopathy, we reviewed 45 patients with hypertensive encephalopathy who were admitted in Dept. of Internal Medicine, National Medical Center, from January 1975 to December 1984. The following results were obtained: 1) The ratio of male to female was 1.1:1. The peak age of incidence was in the 6th and 7th decade with mean age of 57.5 years. 2) Among 45 patients, only 29 had known history of hypertension and the average duration of hypertension was 8.1+/-3.6 years. 3) The most common sympotm was severe headache (68.9%). And altered consciousness, nausea and/or vomiting, focal neurologic signs and visual disturbance were also common symptoms in decreasing order of frequency. 4) Funduscopic examination showed hypertensive retinopathy in 20 of 24 (91.7%) patients and lumbar puncture revealed increased CSF pressure in 12 of 20 (60%) patients. 5) In most patients, the mean interval to symptomatic improvement was 2.1 days after administration of anti hypertensive agents, but in 6 patients with initial mean arterial blood pressure above 170mmHg, 4 patients showed delayed response and 2 patients were expired.
Antihypertensive Agents ; Arterial Pressure ; Blood Pressure ; Consciousness ; Female ; Headache ; Humans ; Hypertension ; Hypertensive Encephalopathy* ; Hypertensive Retinopathy ; Incidence ; Internal Medicine ; Male ; Nausea ; Neurologic Manifestations ; Prognosis ; Spinal Puncture ; Vomiting

Aspergillus is a relatively uncommon and saprophytic, ubiquitous fungus that is normally not pathogenic in human. Usually arising from the paranasal sinuses, it may present in manifold ways within the orbit. Some severe presentation, such as cerebral involvement, may lead to fatal outcome in immunocompromised patients. As a result, when it occurs it requires early recognition, aggressive surgical management, and prolonged antifungal therapy. Recently authors experienced a case of sino-orbital-cerebral Aspergillosis in a healthy woman. Therefore we report our case with a review of related literature.
Aspergillosis* ; Aspergillus ; Fatal Outcome ; Female ; Fungi ; Humans ; Immunocompromised Host ; Orbit ; Paranasal Sinuses

No abstract available.
Child* ; Humans ; Immunoglobulins ; Infant, Newborn* ; Lactoglobulins ; Milk Proteins* ; Milk* ; Mothers* ; Postpartum Period*

Tuberous sclerosis is a rare multisystem syndrome characterized by hamartomatous tumors of the brain, skin, viscera, and eye. The diagnostic triad for this disease, proposed by Vogt, included epilepsy, mental retardation, and adenoma sebaceum. In eyes, retinal hamartomas and optic nerve phacoma are observed over 50% and hypopigmented areas of peripheral retina and iris are often found. We introduce an 18-year old girl with adenoma sebaceum of the face, history of epilepsy and insignificant mental retardation status. She also had a retinal hamartoma in her right eye, optic nerve phacoma in her left eye, shagreen patch on lumbosacral area, angiomyolipoma of both kidneys, periventricular subependymal nodules and calcified cortical nodule of occipital lobe of brain.
Adolescent ; Angiomyolipoma ; Brain ; Epilepsy ; Female ; Hamartoma ; Humans ; Intellectual Disability ; Iris ; Kidney ; Occipital Lobe ; Optic Nerve ; Retina ; Retinaldehyde ; Skin ; Tuberous Sclerosis* ; Viscera