PURPOSE: Atopic Dermatitis (AD) is a chronically relapsing inflammatory skin disease. Generally, aeroallergens and food allergens can exacerbate symptoms in AD. Currently they are divided into two groups: one is an IgE mediated form and the other is a non-IgE mediated form. This study focused upon clinical manifestations of two distinct forms of AD. METHODS: We evaluated 110 patients (male: 58, female: 52) with AD. All patients had visited Masan Samsung Hospital from June 2002 to February 2005. The patients were divided into 2 sub-groups according to their serum total IgE and specific IgE levels. The serum total IgE and specific IgE to Dermatophagoides pteronyssinus, Dermatophagoides farinae, Egg white, Cow's milk and Soybean were measured by the Pharmacia CAP-FEIA system. Metacholine provocation tests were conducted to reveal bronchial hyper-responsiveness and ARIA guidelines for diagnosis of AR were applied. RESULTS: Our study showed more female predominance in non IgE-mediated atopic dermatitis patients and showed higher total eosinophil count in IgE-mediated atopic dermatitis. (P< 0.05) There was no difference in frequency of asthma between two groups (P> 0.05), but allergic rhinitis was significantly predominant in non IgE-mediated atopic dermatitis patients. (P< 0.05) CONCLUSION: Female was more predominant in non IgE-mediated atopic dermatitis patients and IgE-mediated atopic dermatitis patients showed higher total eosinophil count and more frequency of allergic rhinitis.
Allergens ; Asthma ; Child* ; Classification* ; Dermatitis, Atopic* ; Dermatophagoides farinae ; Dermatophagoides pteronyssinus ; Diagnosis ; Egg White ; Eosinophils ; Female ; Humans ; Hypersensitivity, Immediate ; Immunoglobulin E* ; Milk ; Rhinitis ; Skin Diseases ; Soybeans

A case of intramedullary neurilemmoma embedded within the conus medullaris of spinal cord and presumably extending over its surface, is reported. Published reports of these rare lesions and possible mechanisms of their origin are reviewed. The treatment of choice for these rare lesions is thought to be laminectomy and resection and intraoperative frozen section diagnosis is considered essential. Importance of operative removal is emphasized.
Conus Snail* ; Diagnosis ; Frozen Sections ; Laminectomy ; Neurilemmoma* ; Spinal Cord ; Spinal Cord Neoplasms

BACKGROUND: The proper use of inhaler drugs is critical in the management of chronic asthma. In this study, we investigated the inhalation performance of asthmatic patients and effectiveness of the regular education of inhalation technique. METHODS: The 145 asthmatic patients who had been educated the inhaler technique for more than 3 times were enrolled. The inhalation performance of each patient was scored using a checklist form (9 items for metered dose inhaler [MDI], 4 items for dry powder inhaler [DPI]) whenever they visited the clinic. Clinical characteristics affecting inhalation performance were evaluated in the groups using each type of inhaler. RESULT: In MDI, the mean initial performance score was significantly low when the patients were female sex, aged patients (>65 years old), or had lower educational backgrounds. Some items of the checklist, which include tilting head back, placing the mouthpiece with a distance from lips, continuing deep inspiration, and holding breath after inhalation for 10 seconds, were improperly performed in about 25% of the MDI users. No significant change was observed in the final performance scores assessed after intensive repeated education for proper inhalation technique of MDI. In DPI, the mean initial performance score was significantly low in the patients with old age (>65 years old) or lower educational backgrounds. The final performance scores were significantly improved after the repeated education for proper use of DPI inhalation in contrast to MDI. CONCLUSION: For the effective management of asthma, it may be important to choose proper type of inhaler with consideration of individual characteristics of the patients. The evaluation of inhalation performance and regular education of inhalation technique could be useful to maintain and improve the effective use of inhaler, especially in DPI.
Asthma* ; Checklist ; Dry Powder Inhalers ; Education ; Female ; Head ; Humans ; Inhalation* ; Lip ; Metered Dose Inhalers ; Nebulizers and Vaporizers