http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
신경섬유종증 1형 가족력이 있는 환자에서 발생한 양성 두부 조직구증 1예
정준우 ( Joon Woo Jung ),윤지하 ( Ji Ha Yoon ),박은주 ( Eun Joo Park ),김광중 ( Kwang Joong Kim ),김광호 ( Kwang Ho Kim ) 대한피부과학회 2021 大韓皮膚科學會誌 Vol.59 No.1
Benign cephalic histiocytosis is a rare subtype of non-Langerhans cell histiocytosis of unknown etiology. It usually occurs in infants and children and resolves spontaneously. A 14-month-old infant presented with multiple papules on his face, trunk, as well as upper and lower extremities. Histopathological examination of a biopsy specimen showed diffuse proliferation of histiocytes in the dermis with scattered lymphocytes and eosinophils. Immunohistochemical evaluation showed cells that were immunonegative for S-100 and CD1a but strongly immunopositive for CD68. Benign cephalic histiocytosis usually affects the head and neck areas and rarely spreads to other sites. Some reports in the available literature have described an association between juvenile xanthogranuloma and neurofibromatosis type 1; however, the association, if any, between benign cephalic histiocytosis and neurofibromatosis type 1 is unclear. We report a rare case of benign cephalic histiocytosis in a patient with a family history of neurofibromatosis type 1. (Korean J Dermatol 2021;59(1):58∼60)
수지점액낭종 환자에서 유형 및 치료 반응에 대한 후향적 연구
정준우 ( Joon Woo Jung ),홍은혜 ( Eun Hye Hong ),백은주 ( Eun Joo Baek ),박은주 ( Eun Joo Park ),김광중 ( Kwang Joong Kim ),김광호 ( Kwang Ho Kim ) 대한피부과학회 2021 대한피부과학회지 Vol.59 No.10
Background: Digital mucous cysts (DMCs) are benign, occurring mainly on the fingers but rarely on the toes. Although the exact cause of DMC has not been identified, it is classified into two different types based on its pathogenesis and location. Surgical and nonsurgical procedures, including aspiration, sclerotherapy, steroid injection, cryotherapy, and CO2 laser, can be used to treat DMC. Objective: This study aimed to compare treatment response based on DMC type and evaluate its efficacy in surgical and nonsurgical (sclerotherapy) treatments. Methods: We retrospectively reviewed the electronic medical records of patients with DMC who visited our dermatology department between January 2010 and November 2020. Results: This study enrolled 39 patients having a mean age of 59.2 years. The proportion of female patients (21/39, 53.8%) was more than male (18/39, 46.2%). The DMC occurrence was more frequent in the fingers (32/39, 82.1%), especially in the index and middle fingers than in the toes (7/39, 17.9%). In sclerotherapy, DMC in the distal interphalangeal joint (DIPJ) required more treatment than that in the proximal nail fold (PNF) (p<0.05). The number of treatments using sclerotherapy was higher compared to that of surgical treatments (p<0.05). Conclusion: The DIPJ type of DMC patients was more difficult to treat using sclerotherapy than the PNF type. Moreover, surgical treatment has a better response than sclerotherapy. (Korean J Dermatol 2021;59(10):742∼748)
윤지하 ( Ji Ha Yoon ),정준우 ( Joon Woo Jung ),박은주 ( Eun Joo Park ),김광중 ( Kwang Joong Kim ),김광호 ( Kwang Ho Kim ) 대한피부과학회 2021 大韓皮膚科學會誌 Vol.59 No.1
A 31-year-old Korean man presented with a 6-month history of a painful nodule on his neck. Excisional biopsy was performed for diagnosis and treatment. Histopathological evaluation of the resected specimen revealed well-demarcated vascular proliferation with adipose tissue in the dermis, and the patient was diagnosed with cutaneous angioleiomyoma with fat modulation. To our knowledge, angioleiomyomas most commonly occur on the extremities, and the head and neck are rarely involved. Few cases of cutaneous angioleiomyomas of the neck have been reported in the literature. We report a rare case of cutaneous angioleiomyoma of the neck. (Korean J Dermatol 2021;59(1):61∼63)