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Hye Rang On M.D. Sang Eun Lee M.D. Ph.D. You Chan Kim M.D. Ph.D. Soo‐Chan Kim M.D. Ph.D. 《Pediatric dermatology》2014,31(6):e120-e121
Isolated benign primary cutaneous plasmacytosis in a child is a very rare and benign disease. Herein we present a case of this condition occurring in a child who showed good response to topical corticosteroid. 相似文献
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Subcategorization of atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS): a study applying Thyroid Imaging Reporting and Data System (TIRADS) 下载免费PDF全文
Jung Hyun Yoon Hyeong Ju Kwon Eun‐Kyung Kim Hee Jung Moon Jin Young Kwak 《Clinical endocrinology》2016,85(2):275-282
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Jae Eun Roh Sang-Hoon Cha Seung Young Lee Min Hee Jeon Bum Sang Cho Min Ho Kang Kyung Soo Min 《Korean journal of radiology》2012,13(1):107-110
We present a case of developmental venous anomaly associated with arteriovenous fistula supplied by a single arterial feeder adjacent to a large acute intracerebral hemorrhage. The arteriovenous fistula was successfully obliterated by superselective embolization while completely preserving the developmental venous anomaly. Two similar cases, including superselective angiographic findings, have been reported in the literature; however, we describe herein superselective angiographic findings in more detail and demonstrate the arteriovenous shunt more clearly than the previous reports. In addition, a literature review was performed to discuss the association of a developmental venous anomaly with vascular lesions. 相似文献
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Jong-Sun Yoo Yun-Jung Lee Joo Won Yoon Kyeong Eun Hyung Kwang Woo Hwang 《The Korean journal of physiology & pharmacology》2012,16(5):349-353
Activated T cells express inhibitory receptors such as CTLA-4 that can downregulate immune responses. Blockade of or genetic deficiency in CTLA-4 can result in autoimmunity. Therefore, strategies to increase the inhibitory function of CTLA-4 may be attractive in settings of undesirable T cell responses such as autoimmunity or transplant rejection. We have tested the hypothesis that transgenic constitutive expression of CTLA-4 can further attenuate immune responses when compared with normal inducible expression. Our results indicate that transgenic expression of CTLA-4 in mouse T cells (CTLA-4-Tg T cells) results in reduced cell cycle progression and increased apoptosis of TCR-stimulated T cells. CTLA-4-Tg T cells display reduced T cell proliferation in an in vivo model of graft versus host disease (GVHD). These results further our understanding of how CTLA-4 can be manipulated to inhibit immune responses and may help development of new therapeutic strategies for clinical settings of autoimmunity and transplantation. 相似文献
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Ten‐year retrospective clinicohistological study of cutaneous lupus erythematosus in Korea 下载免费PDF全文
An understanding of the differences in clinical manifestations and laboratory abnormalities between subtypes of cutaneous lupus erythematosus (CLE) is still lacking. The purpose of this study was to analyze demographic, clinical and histological features of CLE according to three main presentation subsets: acute (ACLE), subacute (SCLE) and chronic (CCLE). A 10‐year retrospective analysis was performed on data from patients who were diagnosed with CLE between March 2005 and September 2015 in a Korean tertiary referral dermatology clinic. We compared demographic data and clinical and histological findings between three different CLE groups. An overall sample of 220 patients with CLE consisted of 67 patients with ACLE, 25 patients with SCLE and 135 patients with CCLE. Patients with CCLE regardless of systemic lupus erythematosus (SLE) presence had lower prevalence of anemia, urinary abnormalities and elevated erythrocyte sedimentation rate. Furthermore, CCLE patients who only had skin lesions showed lower female predominance, lower extracutaneous manifestation, fewer laboratory and immunological abnormalities including low antinuclear antibody titers and the lowest positivity for C3, C4 and anti‐dsDNA, anti‐Ro, anti‐Sm and anti‐RNP antibodies, and more prominent perieccrine inflammation and dermal fibrosis in histological findings. Considering distinct cutaneous manifestations of LE, a comprehensive awareness of each CLE subtype is important for achieving a favorable prognosis through appropriate diagnosis and management. This study provides comparative clinical and histological profiles of patients with different CLE subtypes in Korea. 相似文献
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