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      • SCOPUSKCI등재

        결절성 경화증의 뇌전산화 단층촬영상 이상소견

        노영석(Young Suck Ro),곽창훈(Chang Hoon Kwak),김재홍(Jae Hong Kim),김중환(Joong Hwan Kim),한기철(Gi Chul Han) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.1

        The lesions of central nervous system in tuberous sclerosis often calcify, especially those present in the perivascular region, allowing the computed tomography to make early and definite diagnosis, even when patients intelligence was normal, seizures were absent, or clinical findings were not specific, We report three cases of tuberous sclerosis, which showed pathognomic subependymal paraventricular calcification in brain CT.

      • SCOPUSKCI등재

        PPNG ( Penicillinase 생성임균 )

        김중환,한기철,전장원,황도헌 대한피부과학회 1982 大韓皮膚科學會誌 Vol.20 No.1

        The recent discovery of plasmid derived beta-lactamase production by N. gonorrhoeae has changed the outlook of treatment of gonococcal infections and may well become the single most important factor in gonorrhoea control. Penicillinase is a beta-lactamase that splits the beta-lactam ring of penicillin hetween the C and N atoms to form penicilloic acids. We have been trying to assess the prevalence of PPNG in Korea since May 1980. We report here 7 strains of beta-lactamase producing N. gonorrhoae detected by chrornogenic cephalosporin method from Jan. 1981 to Mar. 1981 at the Joong Ku puhlic health center in Seoul. In January, I strain (l.3%); February, 2 strains (5.0%); and March, 4 strains .(6 4%) have been isolated. All restrains were confirmed by sugar feriventation test. Previously only one strain of PPNG had been reported among Korean laymen. The sudden appearance of PPNG among Korean laymen in 1981 may mean the barruer between U.S. Army enc1aves and Korean public has been broken recently and/or direct irnport of PPNG frorn abroad especially from South East Asia.

      • SCOPUSKCI등재

        임질의 임상적 고찰 (Ⅱ ) : procaine Penicillin 과 Ampicillin 의 남성 임질치료효과의 비교

        김중환,한기철 대한피부과학회 1982 대한피부과학회지 Vol.20 No.1

        A comparative investigation on the effect of ampicillin and procaine penicillin in the treatment of uncomplicated male gonorrhoea is presented. Three hundred and twenty eight male patients with uncomplicated gonococcal urethritis at a Venereal Disease Center in Seoul was subjected to this study. 164 patients were treated with 3.5 gm ampicillin plus l.0 gm probenecid, and 87 patients were followed. There were 16 (18.4%) failures and 15(21.1%) postgonococcal erethritis(PGU). Other 164 patients were treated with 4.8 million units produced penicillin plus 1.0gm prohenecid, and 73 patients were followed. There were 11 (15.1%) failures and 11(17.7%)PGU. There was no statistically significant difference of effect in the treatment of gonorrhoea between above two drugs. It is suggested that ampicillin plus probenecid is as effective as procaine penicilIin plus probenecid in the treatment of uncomplicated male gonococca1 urethritis.

      • SCOPUSKCI등재

        원발성음낭석회증 1예

        김중환,김충상,한기철,전장원 대한피부과학회 1981 大韓皮膚科學會誌 Vol.19 No.4

        The idiopathic calcinosis of the scrotum (Shapiro, 1970) is usually multiple, asymtomatic nodules of the scrotal skin which begins m childhood or early adult life, increase in the size and numbers, and sometimes breakdown to discharge chalky contents. Clinically they are most often misdiagnosed as cysts. The forty eight years old male patient visited our hospital on Oct. 14, 1980, because of multiple asymtomatic scrotal masses which are pin head to walnut sized. There is no family history of calcification, scrotal or otherwise. Histology shows naked amorphous masses in the dermis without any evidence of residual cysts, and is acicular clefts in the masses. Most of the tumors were surgically removed in 5 sessions.

      • SCOPUSKCI등재

        색소침착 (色素沈着) 을 보인 경화위축성 태선 1 예

        김충상,김종환,변장호,한기철 대한피부과학회 1981 大韓皮膚科學會誌 Vol.19 No.1

        Lichen sclerosus et atrophicus (LSA) is an uncommon condition of the skin with small white macular or atrophic plaques which predominantly affects the genital regions of middle aged and elderly women. We present an atypical case of LSA on a 58 year old woman. The patient had a brownish-black colored patch of 2. 5 ×7. 0 cm in size on the right clavicular area of one year's duration. The histopatholgy of the lesion disclosed classical findings of LSA. A marked incontinence of pigment is noted in the upper dermis which accounts for the clinical picture of the lesion. She was treated with topical hydrocortisone cream resulting in a marked diminution of pigmentation.

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