우리나라에서의 분리된 Microsporum canis의 교배형

서순봉(Soon Bong Suh),김도원(Do Won Kim),전재복(Jae Bok Jun) 대한피부과학회 1983 大韓皮膚科學會誌 Vol.21 No.5

A total of 135 strains of M canis, composed of 1R4 from the patients and 1 from an infected pet cat, were crossed with the 2 tester strains of eVannizzia otae VUT 77054 / and VUT 77055 - supplied by Dr. A. Hasegawa. These 134 human strains were originated from 77 casea of tinea capitis, 20 of tinea faciei and 37 of tinea corporis from Taegu city, Kyungpook and neighboring provinces during the period from December 1975 to August 1982. Out of 134 hurnan isolates, 112 (83. 6%) were of - mating type of N. otae and 22 (16.4%) were nonreactive. None were compatible with the + mating type. One strain from a pet cat proved also to be of type. The majority of the tested strains were revealed to be sexually degenerated.

Trichophyton mentagrophytes의 완전형과 그 감염증

서순봉(Soon Bong Suh),김상원(Sang Won Kim) 대한피부과학회 1984 大韓皮膚科學會誌 Vol.22 No.6

A mating study was performed by crossing 333 isolates of Trichophyton mentugrophytes with+and tester strains of Arthroderma vanbreuseghemii, A. benhamiae and A. simit from January 1980 to December 1983 Three hundred and thiirteen were compatible with A. vanbreuseghemri consisting of 167 of+type and 146 of type and twenty were indeterminate. The cleistothecia formed by crossing the isolates with tester strains of A. vanbreaseghemii were fewer in number and smaller in size than those of tester strains. The sexual dogeneration was observed in all of the isolates compared with tester strains. The colonial morphological features of the isolates of T. mentagrophytes were observed as 24p isolates of the granulosum-asteroides form, 66 of the powdery form and 7 of the downy form on 1/10 Sabouraud agar with salts in culture. The mat- ing type showed the higher type in the granulosumasteroides forrn and + type in the powdery and downy forms. The + type increased from 1981 to 1983, and the type showed a marked increase in 1983. The + type was predominant in tinea pedis et unguim and tinea cruris, and type in tinea faciale and tinea manuurn. The + type showed nearly equal incidence in the spring, winter and summer, and the lowest in the autumn, compared to the highest in the winter and the lowest in the summer in the type.

Trichophyton tonsurans에 의한 Black Dot Ringworm

서순봉 ( Soon Bong Suh ),김성화 ( Sung Wha Kim ),오수희 ( Soo Hee Oh ),최성관 ( Sung Koan Choi ),방용준 ( Young Jun Bang ) 대한피부과학회 1998 대한피부과학회지 Vol.36 No.5

Trichophyton tonsurans is a major causative agent of tinea capitis in the United States, Canada, Mezico and other Latin American countries, but the infection of T.tonsurans has not been reported in Korea. We report a case of tinea capitis caused by T. tonsurans in a 15-year-old student wrestler. He had a 3*3cm sized non-inflammatory alopecia with black dots on the right occipital area of the scalp. The diagnosis was established by a hght microscopic examination of the affected hairs and by mycological studies from cultures. To our knowledge, this is the first case in which T. tonsurans has been isolated in Korea, It is likely that the student acquired the infection through contact with a foreign wrestler during interaational games and practice. We should be concerned about the potential of spread of this infection in our country. (Korean J Dermatol 1998;36(5): 918-923)

완선환자 의복내의 원인균 오염상태

오수희,서순봉,김성화,전재복 ( Su Hee Oh,Soon Bong Suh,Sung Hwa Kim,Jae Bok Jun ) 대한피부과학회 1991 대한피부과학회지 Vol.29 No.5

N/A Contamination of Dermatophytes in the clothes of Patients with Tinea Cruris Su Hee Oh, M.D., Soon Bong Suh, M.D., Sung Hwa Kim, M.D., Jae Bok Jun, M.D.* Catholic Skin Disease Clinic, Taegu, Korea Department of Dermatology, Kyungpook National University School of Medicine*, Taegu, Korea Isolation of causative agents from clothes of patients with tinea cruris was carried out for 126 tinea cruris patients with Sabouradu’s cycloheximide-chlorampenicol agar petri dish. One hundred and thirteen strains were cultured from the panties.; They were Trichophyton rubrum in 108 strains and Epidermophyton floccosum in 5 strains. Seventy seven panties were contaminated over a moderate degree. The panties of patients infected by E. floccosum were more contaminated than by T.rubrum. The panties of females infected by T. rubrum were more contaminated than ones males. Briefs were more contaminated than boxer shorts. The panties worn for a longer period were more contaminated, but tests for causative agents were negative within two weeks following regular treatmen. Causative agents were isolated in 70.0~85.0% of the patients from the parts of the abdomen, thigh and lower leg of the patients’trousers, but the degree of contamination was much lower than that of patients’s panties. (Kor J Dermatol 9(5) : 610-615, 1991)

안면백선의 임상 및 균학적 관찰

정경재(Kyung Jae Chung),서순봉(Soon Bong Suh) 대한피부과학회 1988 大韓皮膚科學會誌 Vol.26 No.1

These clinical and mycological observations were made on 898 cases of tinea facisle diagnosed by the clinical findings and KOH exsmination among the 137,197 out-patients exsmined for five years from Jaunary 1981 to December 1985 at Chilgok Catholic Skin Clinic, Taegu, Korea. Following results were obtained: 1. The annual number of patients with tinea faciale was 159(0.75% of the total outpatients) in 1981, 174(0.56%) in 1982, 181(0.67%) in 1983, 181(0.67%) in 1984,and 203 (0.83%) in 1985. 2. Of the 898 patients, male patients numbered 395 and female 503. Although the age distribution of patients was highest under age 14 in both sexes, males outnumbered females slightly before age 19 and, as age advanced, female predominance became more marked. 3. Of the 898 patients, 7Z6 organisms composed of 5 species were isolated. The species isolated were in the order of decreasing frequency, Trichophyton(T.) mentagrophytea (296,40.8%), Microsporum(M.) canis (218,30.0%), T. rubrum (189,26.0%), M. gypseam (21,2.9%), and Epidermophyton floccosum (2,0.3%). 4. M. canis was the chief cause of tinea faciale in children under 14. The infection due to T. mentagrophytes and M. canis outnumbered T, rubrum markedly in the young age group before 14, but T. rubrum predominated in the middle age group from 20 to 29. In the old age group after 40, T. mentagrophytes reappeared as a major cause of the disease. 5. T. mentagrophytes predominated in rural area and M. cania in urban area but no sexual variation was found. T. rubrum and M. gypseum prevailed slightly more in urban areas than in rural areas. 6. Eczematous annular ringworm (without central clearing) types were seen most frequently in the cases cssed by T. menagrophytes and clsssic ringworm types were seen most frequently in the cases caused by M. cania 7. Coexistent fungal infections were chiefly T. corporis in the csses of T. mentagrophytes and M. canis, but T. pedis and T. unguium in the cases of T. rubrum. 8. As a result of mating studies, 177 strsins of T. mentagrophytes proved to be Arthroderma vanbreuseghemii (51 of the + mating type and 126 of the -mating type), 12 strains of M. gypseum proved to be Nannizzia(N) incurvata (4, - and 8,-) and 4 proved to be N. gypsea (2, + and 2, - ).

Microsporum canis에 의한 두부백선 환자 주변에서의 원인균 분포

오수희(Su Hee Oh),서순봉(Soon Bong Suh),정상립(Sang Lip Chung) 대한피부과학회 1990 大韓皮膚科學會誌 Vol.28 No.2

Isolation of Microsporum canis from home environment was carried out for 30 tinea capitis patients infected by M, canis. M. canis was isolated in 84.2-100% of patients caps, mattresses, clothes and pillows and families' clothes. The greatest mean number of M. canis colonies per petri dish was found in the patients pillows and followed by caps, mattresses, outerwear, and underwear. Mean number of M. canis colonies in the clothes of mothers, grandmothers, brothers, sisters and roommates of patients was smaller than that of the M. canis colonies in the clothes of patients but greater than that isolated from the clothes of other family members. Frequency of isolation and mean number of colonies decreased drarnatically after 2 weeks therapy and rarely isolated after 6 weeks therapy. M. canis was isolated in 100% of the house dust of patients. Isolation index was greater in the house dust of patients with concomittant infection of other family members and with lesions of scaly and inflammatory type. M. canis was isolated from cats and goat of patients by the hair brush technique. (Kor J Dermatol 28(2): 165 l73, 1990)

신증후군에 동반된 Red Lunula

서무규(Moo Gyu Suh),황종석(Jong Seok Hwang),정상립(Sang Lip Chung),서순봉(Soon Bong Suh) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.6

Red lunula, dusky red erythema of nailbed in the area of lunula, has ben reported in patients with alopecia areata and rheumatuid arthritis. We report a case of red lunula in a 63-year-old man. The patient showed dusky red, blanchable erythema of the lunula area in nailbecl of total fingernail, and toer.iails in association with hypertension due to nephrotic syndromc.

Drechslera dematioidea에 의한 Primary Subcutaneous Phaeohyphomycosis

오수희 ( Kosuke Takatori ),서순봉 ( Soo Hee Oh ),김성화 ( Soon Bong Suh ),최성관 ( Sung Hwa Kim ),이헌준 ( Sung Kwan Choi ),( Hun Jun Lee ) 대한피부과학회 1996 대한피부과학회지 Vol.34 No.3

Phaeohyphomycosis refers to subcutaneous and systemic fungal infections characterized by dematiacious septate mycerial elements in tissue, We are discribing the first report of subcutaneous phaeohyphomycosis by Drechslera dematioidea in a 9-year-old boy who presented a slow-growing 4 * 5.5cm erythematous plaque with somewhat verrucous and eczematous lesion on the dorsal aspect of his right foot after receiving a burn by boiling liquid at 2 years of age. Biopsy of the lesion revealed granulomatous inflammation, brownish spores in chain and planate-deviding sclerotic bodies in the epidermis and upper dermis. Findings by microscopic examination and consecutive cultures of scales and biopsy specimen were consistent with Drechslera dematioidea. The lesion was successfully treated with itraconazole. (Kor J Dermetol 1996;34(3): 489-494)

소아 족부 및 수부백선에 관한 고찰

서무규(Moo Kyu Suh),성열오(Yeol Oh Sung),오수희(Soo Hee Oh),김성화(Sung Hwa Kim),최성관(Sung Kwan Choi),서순봉(Soon Bong Suh) 대한피부과학회 1993 大韓皮膚科學會誌 Vol.31 No.5

Background : Because of concern about the infrequent occurre icc of tinea pedis & tinea manus, we studied the incidence of them. Objective : The purpose of the study was to investigate clinical and mycological features of tinea pedis & tinea manus. Methods . We reviewed outpatients with tinea pedis & tinea minus at the Catholic Skin Disease Clinic from 1976 to 1991. Results : The incidence was 0.08% out of 1,106,246 outpatients in tinea pedis, 0.02% in tinea manus. Interdigital lesions were the most common in tinea pedis. The ratio of male to female patients was 1.46: 1 in tinea pedis, 1.34:1 in tinea manus. The seasonaI pevalance was highest in summer. The species isolated were, in order of decreasing frequency, Trihohyton(T.) rubrum(89.9%), T. mentagrophytes(8.5%), Microgorum(M.) canis (1.6%) in tinea pedis, T. rubrum(77.8%), T. mentagrophytes(18.2%), M. Canis(2.0%), Epidermophyton(E.) floccosam(2.0% in tinea manus. Conclusion : We find that, the incidence of tinea pedis has been inc easing in recent years. (Kor J Dermatol 1993;31(5):713-720)

탄력섬유성 위황색종과 유사한 전이형 피부석회증

서무규(Moo Gyu Suh),강수찬(Soo Chan Kang),전재복(Jae Bock Jun),서순봉(Soon Bong Suh) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.4

This report presents a case of metasric calcinosis cutis resembling pseudoxanthoma elasticum in clinical appearance. The patient, 19-year-old man, has dull yellowish firm folded lesion on both axillae, and immobility of lower extremities because of bony osteoporosis, knee fracture, impaired renal function, Skin biopsy, bone marrow biopsy, bone X-ray, and laboratory findings showed metastatic calcinosis cutis due to histiocytosis X and chronic renal failure.