CAJ | 학술논문

患者男,9岁,因全身丘疹、脓疱、结痂、坏死8年余就诊.皮损组织病理结合免疫组化符合淋巴瘤样丘疹病(C型).淋巴瘤样丘疹病属于原发性皮肤CD30+淋巴增生性疾病,具有自限性,病因研究较少,组织病理学可分为A、B、C三型.临床上易误诊为急性痘疮样苔藓样糠疹,C型组织病理学与原发性皮肤CD30+间变性大细胞性淋巴瘤相似,故鉴别诊断尤为重要.
환자남,9세,인전신구진、농포、결가、배사8년여취진.피손조직병리결합면역조화부합림파류양구진병(C형).림파류양구진병속우원발성피부CD30+림파증생성질병,구유자한성,병인연구교소,조직병이학가분위A、B、C삼형.림상상역오진위급성두창양태선양강진,C형조직병이학여원발성피부CD30+간변성대세포성림파류상사,고감별진단우위중요.
A 9-year-old boy was admitted to the hospital for recurrent papules,pustules,crust and necrosis all over the body for 8 years.A diagnosis of lymphomatoid papulosis type C was made according to histopathological and immunohistochemical findings.Lymphomatoid papulosis,as a kind of self-healing primary cutaneous CD30+ lymphoproliferative disorder,can be histopathologically divided into 3 types,i.e.,A,B and C,and little is known about its pathogenesis.Lymphomatoid papulosis is often misdiagnosed as pityriasis lichenoides et varioliformis acuta.Lymphomatoid papulosis type C should be pathologically differentiated from primary cutaneous CD30+ anaplastic large cell lymphoma.