http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Photodistributed Telangiectasia Induced by Amlodipine
Byun, Ji Won,Bang, Chan Il,Yang, Bo Hee,Han, Sung Hyub,Song, Hee Jin,Lee, Hyeon Sook,Shin, Jeong Hyun,Choi, Gwang Seong Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.1
<P>Calcium channel blockers are widely used antihypertensive drugs, which are uncommonly associated with cutaneous reactions, such as pruritus, urticaria, or alopecia. Photosensitivity presenting with telangiectasia has rarely been described. We present here a case of photodistributed telangiectasia induced clinically by amlodipine and histologically by enlarged capillaries in the upper dermis without signs of vasculitis.</P>
Lee, Kyung Jin,Lee, Young Bok,Lee, Jun Young,Cho, Baik Kee,Choi, Jong Soo,Park, Hyun Jeong Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.1
<P>A 58-year-old man presented with whitish patches on both great toenails for four weeks prior to visiting our hospital; the patches spread rapidly to other finger- and toe-nails. Prior to presentation, the patient had been diagnosed with idiopathic thrombocytopenic purpura two months ago and Kaposi's sarcoma three weeks ago. The patient was treated with human immunoglobulin for five days, and then received prednisolone 40 mg bid. Serology showed that the patient was negative for HIV and results of other laboratory tests were normal. The KOH slide preparation of the nail scraping showed long septated hyphae and numerous arthrospores. The fungus culture revealed whitish downy colonies on the front side and wine-red reverse pigmentation on Sabouraud's dextrose agar. <I>Trichophyton rubrum</I> was isolated on fungus culture and slide culture. The internal transcribed space (ITS) regions of ribosomal DNA of the cultured fungus were identical to <I>Trichophyton rubrum</I>. Proximal subungual onychomycosis (PSO) is the rarest form of onychomycosis. PSO initially presents as whitish patch(es) on the proximal side of the nail plate(s). Because PSO shows whitish to yellowish patches on the nail plate, the result of KOH examination of nail scrapings from the nail plate is almost always negative. Herein, we report on a case of multiple PSO in a patient with classic Kaposi sarcoma and suggest a method for easy KOH scraping on PSO.</P>
Maximal Points of Head's Zone in Fixed Drug Eruption
Lee, Sang Sin,Hong, Dong Kyun,Im, Myung,Lee, Young,Seo, Young Joon,Lee, Jeung Hoon Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl3
<P>The principles determining the primary localization of lesions in fixed drug eruption (FDE) are still unknown. Studies investigating the predilection areas in FDE have indicated drug-related, trauma-related, or inflammation-related specific site involvement, as well as visceracutaneous reflex-related specific site involvement. The importance of viscerocutaneous reflexes for the location of dermatoses was first recognized in the 1960s. Head's zones are viscerocutaneous reflex projection fields on the skin that extend over certain dermatomes and possess a reflex-associated maximal point. Recently, in a Turkish collective of patients, three women with the primary location of FDE lesions on the maximal points of Head's zones were presented. We also experienced 3 cases with FDE where the lesions were located at specific sites (buttocks), the so-called maximal points of Head's zones, which are known to be the most active dermatomal areas of an underlying visceral pathology. An underlying internal disturbance (ureter stone, pyelonephritis and chronic pelvic inflammatory disease) was found in all 3 patients, corresponding to the organ-related maximal point of Head's zones in each case. In conclusion, the primary location of FDE lesions on the maximal points of Head's zones revealed relevant organ disorders with corresponding projection fields.</P>
Fixed Drug Eruption due to Iopromide (Ultravist®)
Cha, Sang Hee,Kim, Hei Sung,Lee, Jun Young,Kim, Hyung Ok,Park, Young Min Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.1
<P>A 69-year-old male presented with several painful erythematous patches on both palms and trunk several days after receiving iopromide (Ultravist®, Shering, Berlin, Germany). A fixed drug eruption (FDE) due to iopromide was suspected clinically. However, at that time, the patch test with iopromide at the lesion site gave negative results. Three years later, the patient was mistakenly administered iopromide again and patches with vesicles recurred on the same sites as well as on the genitalia. This episode was repeated once again after 1 year. In all episodes, the skin lesion resolved after application of topical steroids. Although a patch test with iopromide was negative in our case, we made a diagnosis of FDE due to iopromide because the skin lesions occurred again at the previously involved area after re-exposure to iopromide. To date, only three cases of FDE caused by non-ionic monomers have been documented in the English literature. Herein, we report on an interesting case of FDE caused by iopromide.</P>
Epidermal Cysts in a Tacrolimus Treated Renal Transplant Recipient
Ahn, In Su,Chung, Bo Young,Cho, Soo Ick,Kim, Hye One,Park, Chun Wook,Lee, Cheol Heon Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Tacrolimus, a calcineurin inhibitor, formerly also known as FK506, is a macrolactam drug isolated from <I>Streptomyces tsukubaensis</I>. Its mode of action closely parallels the action of cyclosprorin A (CsA) and can be used for the treatment of inflammatory and autoimmune skin diseases in which systemic CsA has proved effective against psoriasis, pyoderma gangrenosum, atopic dermatitis, lupus erythematosus and graft versus host disease (GVHD). Although several cases of epidermal cysts have been reported in patients using cyclosporine and other immunosuppressants after organ transplantation; such types of cases have yet not been reported after administration of tacrolimus. However, we report herein a case of presence of multiple, various sized epidermal cysts in a renal transplant recipient receiving tacrolimus.</P>
Lee, Sang Sin,Kim, Soo Yeon,Im, Myung,Lee, Young,Seo, Young Joon,Lee, Jeung Hoon Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Pseudocyst of the scalp is described in the Japanese literature as a skin-colored cystic tumor localized on the forehead, whereas alopecic and aseptic nodules of the scalp are described in the French literature as asymptomatic nodules on the scalp that lack a pseudocyst-like architecture. The etiology of these diseases is unknown, but the lesions are likely due to follicular occlusion. Here, we report a case of pseudocyst of the scalp in a 72-year-old woman. The patient had a dome-shaped painless tumor on her scalp. Histologic examination showed a pseudocyst-like architecture with no true cystic wall. Here, we report a case of pseudocyst of the scalp and summarize the characteristic features of both pseudocyst of the scalp and alopecic and aseptic nodules of the scalp.</P>
Jung, Hee-Dam,Kim, Hei-Sung,Park, Young-Min,Kim, Hyung-Ok,Lee, Jun-Young Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Granulocytic sarcoma is an extramedullary tumor composed of granulocytic precursor cells. It usually presents as a nodular mass in the course of acute myelogenous leukemia. Rarely, the tumor develops in non-hematological conditions or in a patient with complete remission from the acute myelogenous leukemia. In such cases, aleukemic granulocytic sarcoma can be a preceding sign of systemic leukemia or a first sign of hematologic relapse of leukemia. We present an unusual case of multiple granulocytic sarcomas developed in a patient with longstanding complete remission of acute myelogenous leukemia, who has not had bone marrow and peripheral blood involvement for a long time.</P>
Jeong, Jin Seob,Lee, Ji Yeoun,Kim, Mi Kyeong,Yoon, Tae Young Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Linear focal elastosis (LFE) is a rare dermal elastosis characterized by hypertrophic yellowish linear plaques and increased abnormal elastic tissues in the lumbosacral area. Although the pathogenesis of this disorder remains unknown, it may be associated with keloidal repair process (KRP) of elastic tissues in striae distensae (SD), because there have been some reported cases of LFE accompanied by SD. We herein report a 14-year-old boy with LFE following SD in the lumbar region. Our case supports the hypothesis of KRP in the pathogenesis of LFE. Immunohistochemical study for transforming growth factor-beta (TGF-β) was negative. Therefore, we assume that the pathogenesis of KRP in LFE is different from that of keloid development, which is the TGF-β signaling pathway.</P>
A Case of Auricular Ossification
Kim, Soo Yeon,Hong, Dong Kyun,Im, Myung,Lee, Young,Lee, Jeung Hoon,Seo, Young Joon Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Ectopic ossification refers to the process of new bone formation in sites that normally do not ossify. The auricle is composed of elastic cartilage, and hence is a pliable structure. Auricular ossification is a rare condition that might be caused by injurious processes, including frostbite, physical trauma, and inflammation as well as processes related to metabolic or endocrine disorders. Here, we report a case of unilateral auricular ossification in a 53-year-old Korean man who had previously rubbed his ear repeatedly with his hand.</P>
Kim, Hei Sung,Baek, Ji Hye,Park, Young Min,Kim, Hyung Ok,Lee, Jun Young Korean Dermatological Association; The Korean Soci 2011 Annals of Dermatology Vol.23 No.suppl2
<P>Disseminated superficial actinic porokeratosis (DSAP) is a skin condition that usually shows a poor response to different modalities of treatment. Herein we describe 2 patients with DSAP on the face, each treated with 3 to 4 sessions of photodynamic therapy combined with laser vaporization.</P>