http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
피부생검 및 조직표본 제작상의 결함과 그 원인에 대한 연구
이종석(Jong Suk Lee),박시룡(See Yong Park),김수남(Soo Nam Kim) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.2
Dermatologist should be aware of the practical importance of proper selection of ski.n lesions for histologic examination, the correct methods for performing biopsy, and steps involved in tissue preparation. They should be acquainted with factors producing various artifacts and ways to prevent these changes. This study was undertaken to investigate the artifacts of 300 dermatopathologic tissue sections which prepared by 3 general hospitals in Seoul in 1983. The results were summarized as follows. [.The percentage of artifacts produced by selection of inapropriate lesion was 4. 0% artifacts during biopsy procedure was 18. 3% inadequate size and depth of sp cimen was 7. 3%, faulty embedding was 12. 0%, tissue tearing or loss was 49. 3% artifactal dermoepidermal separation was 3.0%, linear knife marking was 17.0% thick or thin section was 8. 3% tissue overlapping was 12. 0% uneven stiining or precipitation was 3. 7%, and foreign body contamination was 3, 7% The percentage of good specimen was 21, 7% diagnostic was 56. 3% not diagnostic but suggestive was 8.7% and reading impossible was 13. 3% 3. The major causes of reading impossible specimen which attributed to the procedures of dermatologist were 40.0% to the proccss of technician were 47.5% and to both were 12. 5%
김두환(Doo Hwan Kim),정은정(Eun Jung chyung),박시룡(See Yong Park) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.3
A 25-year-old female was seen because of rnultiple, asymptornatic papular eruptions on the vulvar area since 1 year ago. She had been suffered from palmar hyperhidrosis for 3 years. A skin biopsy specimen from the vulval lesion revealed characteristic findings of syringoma.
박진주(Jin Joo Park),이재철(Jae Chul Lee),정은정(Eun Jung Chung),박시룡(See Yong Park) 대한피부과학회 1987 대한피부과학회지 Vol.25 No.1
We report a case of idiopathic progressive atrophoderma of Pasini and Pierini in which the characteristics atrophic paches developed on the lumbar area and new lesions have a zosteriform distribution in lumbar area, scapular area and heels. This 32-year-old male patient who has had above lesions for 15 yeara, was first seen in September 1985. Histologic findings of this patient are atrophy in epidermis, tightly packed collagen bundles and moderatly decreased elastic fibers in the dermis. We observed this patient without treatment and 5 month later, lesions did not progress.
금속작업자의 피부질환에 관한 연구 ( II . 알레르기성 접촉피부염 )
박종일 ( Jong Il Park ),김희옥 ( Hee Ok Kim ),박시룡 ( See Ryong Park ),오칠환 ( Chil Hwan Oh ),김순덕 ( Soon Duck Kim ),염용태 ( Yong Tae Yeum ) 대한피부과학회 1998 대한피부과학회지 Vol.36 No.2
Background: Skin contact with metalworking fluid(MWF) remains a frequent cause of occupational dermatitis. However, no precise data is available about sensitization in metalworkers exposed to MWF in Korea. Objectives : The purpose of this study was to evaluate the prevalence of contact sensitivity among metalwokers who handle MWFs and to investigate the suitability of a screening test with MWFs being actually used in metalworkers. Methods: An epidemiological study was performed using a ' questionnaire in 771 workers in 9 derpartments of a motor company. 278 out of 771 workers had actual contact with MWF. Patch tests were performed in 73 metalworkers who had suspected dermatits in relation to exposure of MWF, which was selected via interviews and dermatologic examinations. Patch tests were included with a routine series of common components of MWF(materials obtained from Chemotechnique, Sweden), a solvent series and several dilutions of various crude MWFs(8 species) Results : Contact sensitization was established in 14 metalworkers(5% of 278). Sensitising substances were biocide(6 cases), corrosion inhibitors(2 cases), emulsifiers(2 cases), biostatic substances(1 cses) and others(4 cases). Therefore 10 out of 14 metalworkers had true occupational allergic contact dermatitis. 10 out of 73 screening patch tests showed positive reactions to MWF elements, and 9 people who were positive to MWF elements showed positive reactions to crude MWF, but 1 person did not. Conclusion : The prevalence of occupational allergic contact dermatitis(3.5% of 278) was low. The screening patch test by crude MWFs actually used in metalworkers may give false negatives. Therefore for the purpose of diagnosis of allergic contact dermatitis, we need a process of patch tests with MWF elements. (Korean J Dermatol 1998;36(2) 246-251)
태아 피부에서 Glutathione S-transferase 태반형 (GST-pi)의 면역조직화학적 발현양상
손호찬 ( Ho Chan Son ),이나영 ( See Ryong Park ),박시룡 ( Mi Kyung Kim ),김미경 ( Kye Yong Song ),송계용 대한피부과학회 2003 大韓皮膚科學會誌 Vol.41 No.2
Background: Glutathione S-transferases(GST) are a family of multi-functional enzymes involved in cellular detoxification and excretion of a variety of exogenous and endogenous toxic or carcinogenic compounds. The GST family has been divided into three cla
김두환(Doo Hwan Kim),정은정(Eun Jung Chyung),박시룡(See Yong Park) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.5
We report one case of hair follicle nevus, benign highly differentiating appendageal skin tumor of hair follicle. It arises from pluripotential cells that have formed during life. This patient is a 40-year-old woman who had a localized brownish plaque on the leht cheek for three years. Histologic study revealed many small but mostly mature hair follicles consistent with hair follicle nevus.
김두환(Doo Hwan Kim),정은정(Eun Jung Chyung),박시룡(See Yong Park) 대한피부과학회 1986 대한피부과학회지 Vol.24 No.1
Although we made a comparision of fingertip dermatoglyphic patterns between R7 patients with atopic dermatitis(Femals: 54, Male: 35) and 73 their families without atopic dermatitis, no significant results were obtained. So, we compared secondly our results of 2 groups with those of two thousand nonatopic, normal Koreans, as control. Results are as follows: ] In comparison with control, a significant increase in the ulnar loop pattern was detected in families(p<0, ()5), not atopic dermatitis. p. No significant differ ence between right hands and left hands in all three g f OUpS. In atopic dermatitis and control groups, 1 st and 4 th digits showed mostly whorl pattern, and 3 rd and 5 th digits had more ulnar loop pattern than others. Rut families had mostly ulnar loop pattern at all digits except 4 th digit, wl..orl pattern. 4. Each of atopic dermatitis, family and control group had 13, 79% (whor1: 8. 05% ulnar loop: 5 75%), 15. 49p; (whorl: 4. 23%, ulnar loop: 11. 27%), 15. 78%(whorl: 8, 52% ulnar loop: 7. 1 %, arch: 0. 05%), of same dermatoglyphic pattern on all ten digits. Especially, ulnar loop pattern in fanilies was detected significantly higher than other two groups(p<0. 05). Average incidences of bilateral symmetry of pattern type between right and left digits were 78.57%, 74. 67% and 78.74% respectively in atopic dermatitis, family and control group.
김태진(Tae Jin Kim),지혜란(Hye Ran Ji),정은정(Eun Jung Chyung),박시룡(See Yong Park),양순균(Soon Kyoon Yang),김진택(Jin Taek Kim) 대한피부과학회 1983 대한피부과학회지 Vol.21 No.1
Eccrine poroma, first described in 1956 by Pinkus, is a fairy common benign skin appendage tumor arising from the poral epitheliurr of the eccrine sweat gland in most regions of the body surface, hairy or nonhairy. generally in persons past the age of 40. The tumor is almost always single, but cases of eccrine poromatosis have been described and is a firm, sometimes lobulated nodule which may be sessile or slight pedunculated. There is often a vascular appearance, and the clinical appearance may suggest pyogenic granuloma. Microscopically, the tumor mass extends from the epidermis downward into the dermis as broad, anastomosing bands. Tumor cells are small, uniform, cuboidal appearance containing round, deeply basophilic nucleus and are connected by intercellular bridges. PAS stain-positive glycogen which diisappears with diastase are irregularly scattered in the tumor cells. A caee of unusual variant of eccrine poroma is reported. 25-year-old male patient has a finger tip sized crusting pedunculated lesion for approximated 12 months on the right postauricular area. The diagnosis was confirmed by clinical and histopathological findings as eccrine poroma and surgical excision was done.
김두환(Doo Hwan Kim),정은정(Eun Jung Chyung),박시룡(See Yong Park) 대한피부과학회 1985 대한피부과학회지 Vol.23 No.3
A 72 years old man had an 1 x 1cm sized, solitary glomus tumor on the right knee joint and had suffered from sharp, episodic pain and tenderness, radiating to the right thigh and the buttock for about 20 years. Simple surgical excision was performed for removal of the tumor mass and the subjective symtoms. There is no recurrence until now.