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성열훈(Yeul Hoon Sung),이종성(Jong Seung Lee),김향배(Hyang Bae Kim),이증훈(Jeung Hoon Lee),박장규(Jang Kyu Park) 대한피부과학회 1989 대한피부과학회지 Vol.27 No.5
We report herein a. case of angio-Behqets syndrome, arterial occlusion type in a 31 year-old male. He had a history of scrotal ulceration, frequent oral ulceration and ocular pain with decreased visual acuity. About 8 months ago, moderately dull pain developed on the volar aspect of left index finger. Subsequently, a bean sized bluish patch developed on the previous painful area and on the ipsilateral thumb tip. Subungual splinter hemorrhages developed on the distal portions of left thumb and index finger nails at the same time. The result of saline puncture test showed the positive reaction in both intradermal and subeutaneous injections. The hrachial angiography showed an obliteration of digital artery at the second proxirnal phalanx of ulnar side.
백종현(Jeong Hyon Baek),이증훈(Yeul Hoon Sung),성열훈(Jeung Hoon Lee),박장규(Jang Kyu Park),박정규(Jeong Kyu Park) 대한피부과학회 1990 大韓皮膚科學會誌 Vol.28 No.2
Since adult human skin can be grown in chernically defined medium without serum, the skin organ culture has gained a great interest as a method for studies concerning skin biology, pharmacology and toxicology. however, serum supplementation has extensively been used to improve the viahility of tissue culture. This study was undertaken to evaluate the effect of serum on the histologic changes ohserved during the organ culture of the normal human skin. The general architecture of the skin was well maintained for 6 days with or without seru. After then, fetal calf serum or autologous human serum was found to enhance the viability of the epidermis. A confluent layer of necrotic spinous ceils was ovserved earlier and more widespread without serum. The addition of serum had an impressive effect on epibolization. In the absenee of serum, the formation of the epibolus was not only minimal, but also, susceptible to degeneration, and no epibolus remained at 10 days rif incubation. No difference can be found between fetal calf serm and autologous human serum in the formation of the epibolus. There was no favorable effect of serum on the formation of new stratum corneum. The thickness of new straturn corneum increased in parallel with the number of parakeratatic cells, increasing most rapidly between 6 and 8 days of incubation. Parakeratosis was more prominent in the presence of serurn. (Kor J Dermatol 28(2): 130 135, 1990)
경구 투여한 스테로이드제와 항히스타민제가 UVB에 대한 최소홍반양에 미치는 영향에 관한 연구
이증훈,이종성,성열훈 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.2
The effect of orally administerd corticosteroids and antihistamine on minimal erythema dose (MED) of ultraviolet B (UVB) was studied in healthy volunteers. MED was determined on their left backs before administration of the drugs, and on the contralateral sides after oral admini stration of prednisolone 10mg, 20mg, 30mg, or terfenadine 120mg for 3 days. Oral admini tion of prednisolone and terfenadine did not have an effect on MED.
이증훈,성열훈 충남대학교 의과대학 지역사회의학연구소 1989 충남의대잡지 Vol.16 No.2
To determine the antibody titer for the diagnosis of tsutsugamushi disease by indirect immunof-luorescent test n Korea, the antibody titers of 6572 sera of the residents and 296 sera of the 109 patients confirmed as tsutsugamushi disease in the Cungcheung area were analyzed. At cut-off point of 1:40 specificity was 98% and sensitivity, positive predictive value and negative predictive value were 49%, 90%, 86% during the first week after onset, 85%, 94%, 95% during the second week, and 96%, 95%, 99% during the third week. At cut-off point of 1:80 specificity was 99% and sensitivity, positive predictive value and negative predictive value were 47%, 94%, 86% during the first week, 85%, 97%, 95% during the second week, and 96%, 97%, 99% during the third week. At cut-off point of 1:160 specificity was 100% and sensitivity, positive predictive value and negative predictive value were 31%, 995, 82% during the first week, 69%, 100%, 91% during the second week, and 89%, 100%, 97% during the third week.
박장규,성열훈,성범진,김영호,이증훈 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.2
The authors evaluated response to PUVA therapy in 44 vitiligo petients who did'nt show the spontaneous re-pigmentation. In the responded group to PUVA therapy after systemic administration of 8-methoxy psoralen, average MPD of female patients was 3.4 times higher than males, interestingly. Number of irradiation of UVA was similar between male and female, but total doses of female patients group were about 2 times than males till the first re-pigmented spots were noted. The response to PUVA therapy was quite different according to duration of disease and site of lesion. Therefore, we suppose that it is necessary to consider sex of patient, duration of disease, location of vitiligo before making a plan of PUVA therapy.
박장규,성열훈,서기범,이증훈 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.2
To assess the clinical significance of palm and/or sole pigmented macule, we compared theprev alence rate among 52 patients with internal malignancy(M : F=28 : 24), 59 patients withnonmalign ant (honmalignant) chronic internal disease(M : F=31 : 28) and 147 normal controls(M : F=121 : 26). 1. In normal control group the prevalence rate of palmo-plantar pigmented macule was notrelat ed with age, however, higher in male than in female. 2. The prevalence rate of palmo-plantar pigmented macule in male patient with malignancy was higher than that of male control group. 3. The pigmented macule developed on the palms and soles both in the cases of benign chronic internal disease or malignancy only. The prevalence rate of malignant group was higher than that of benign chronic disease group. Therefore, palmo-plantar pigmented macule occurred more frequently in benign chronic disease and malignant group. Especially, it seemed like marker of malignancy that pigmented macule devoloped on palm and sole both.