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1病例报告患者男,56岁。因左肩部无痛性肿块2年余收治入院。询问病史,否认肩部有外伤、昆虫叮咬史,家族无类似疾病史。查体:生命体征平稳,一般状况良好。左肩部锁骨中线处可见直径约7cm呈半球形隆起的包块,表面皮肤可见迂曲的小血管,无溃烂及发热,质韧,无压痛,活动度可,与皮下组织无粘连,未触
A case report male patient, 56 years old. Due to left shoulder painless mass more than 2 admitted to hospital. Inquired about the medical history, denied the shoulder has the trauma, the insect bites the history, the family has no similar disease history. Physical examination: vital signs stable, the general condition is good. Left shoulder clavicle midline at a diameter of about 7cm was hemispherical bulge mass, the surface of the skin can be seen tortuous small blood vessels, no ulceration and fever, quality and toughness, no tenderness, mobility, and subcutaneous tissue without adhesion, not touch