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박진복,김민정,강신노,김종애 대한이비인후과학회 2003 대한이비인후과학회지 두경부외과학 Vol.46 No.2
Pilomatrixoma or calcifying epithelioma is a rare benign tumor arising from hair cortex cell or hair follicle of sebaceous glands. But because of its characteristic clinical presentation, practitioners should be aware of its clinical feature. Most frequently, the tumor presents as a superficial located solitary, rock hard and noninvasive cutaneous mas on the face, neck or upper extrimities, that is often accompanied by redish-blue discoloration of the overlying skin. It usualy occurs within the first two decades of life. Rec-ently, we experienced two cases of pilomatrixoma in the head and neck, which was diagnosed by histopathologic examination. (Korean J Otolaryngol 2003 ;46 :168-72)
아데노이드 절제술시 사용한 저온의 과산화수소수의 지혈효과
장혁진,백승훈,최철영,강신노,박진복,이원용,김종애 대한이비인후과학회 2003 대한이비인후과학회지 두경부외과학 Vol.46 No.11
Background and Objectives:Adenoidectomy is one of the most comon procedures in the field of otolaryngology, and is to evaluate the hemostatic efficacy of topical application of cold hydrogen peroxide in adenoidectomy. Materials and Method:We randomly divided 120 candidates (aged 3- 14 years) for adenoidectomy into 4 groups, and 3% hydrogen peroxide (3± 2℃), 3% hydrogen peroxide (20± 2℃), 0.05% epinephrine solution (3± 2℃) and 0.05% epinephrine solution (20± 2℃) were applied topically to each group respectively. The time consumed for bleeding control, and the hemostatic findings of adenoidectomy wound at 5 minutes after curetage, 6 hours after operation of each group were compared. Results:The use of cold hydrogen peroxide significantly reduced intraoperative time when compared with uisng other hemostatic agents. And in lied. Conclusion:Cold hydrogen peroxide is a useful agent for hemostasis in adenoidectomy. (Korean J Otolaryngol 2003 ; 46 :946-9)