title: Small cell lung cancer presenting as dermatomyositis: mistaken for single connective tissue disease.
abstract: Dermatomyositis (DM) is well-known to be associated with several types of malignancy. This case emphasizes the importance of a thorough examination for an underlying cancer, in patients with the symptoms of dermatomyositis. We report the case of a 62-year-old Chinese man who presented with a two-month history of edema of face and neck, together with erythema of the eyelids diagnosed of small cell lung cancer. Initially, it was thought to be single connective tissue disease such as DM. This study highlights the importance of a thorough physical examination when visiting a patient.
authors: Department of Family Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Qingchun Road No. 3, 310006, Hangzhou, China. chaoguanqun@medmail.com.cn
authors: Guanqun
authors: G
authors: Chao
authors: Lizheng
authors: L
authors: Fang
authors: Chongrong
authors: C
authors: Lu
authors: Zhouwen
authors: Z
authors: Chen
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D001706:Biopsy; D003240:Connective Tissue Diseases / Q000175:diagnosis*; D003882:Dermatomyositis / Q000209:etiology*; D003951:Diagnostic Errors; D004487:Edema / Q000209:etiology; D006801:Humans; D007150:Immunohistochemistry; D008175:Lung Neoplasms / Q000737:chemistry / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012867:Skin / Q000473:pathology; D055752:Small Cell Lung Carcinoma / Q000737:chemistry / Q000150:complications / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed
chemical_list: D014408:Biomarkers, Tumor