血管瘤和淋巴管瘤同属于管样组织的良性肿瘤,这两种不同组织来源的肿瘤可以在一个瘤体内混合存在,笔者偶遇一例,报道如下: 患者,男,10岁,住院号18228。因左侧颈部肿块渐增7年余,于1982年12月29日入院。患儿3岁时即发现左侧颈部有肿块,说话或哭闹时出现,平静时消失。后来增大,外观明显可见。检查:左侧颈部,锁骨上方,胸锁乳突肌后缘,局限性肿块隆起,表面皮肤稍呈青蓝色,扪之为囊性肿块,约7×7×5公分大小,边界欠规则,无搏动感,挤压下体积稍变小。穿刺检查抽出全血。造影摄片时很快显示出均质分叶状肿块,半小时后原肿块边缘开始出现淡影,一个半小时候后淡影变清楚。成为比前一肿块密度较低的另一肿块,呈梨形,较前一肿块略大,位于其内 Hemangioma and lymphangioma belong to benign tumor-like tissue. The tumors derived from these two different tissues can be mixed in one tumor. I have occasionally encountered one case and reported as follows: Patient, male, 10 years old, hospital number 18228. Due to the gradual increase of the left neck mass for more than 7 years, he was admitted to hospital on December 29, 1982. When the patient was 3 years old, he found a lump in the left neck, which appeared when he was talking or crying, and disappeared when he was calm. Later, the appearance is clearly visible. Examination: left neck, supraclavicular, sternocleidomastoid muscle posterior, stenosis of the sternocleidomastoid, lumps of localized mass, slightly blueish blue on the surface of the skin, and cystic masses, approximately 7 x 7 x 5 cm in size. , Painless, slightly smaller under the pressure. Puncture check to withdraw whole blood. The angiographic radiography soon showed a homogeneous lobulated mass, and half an hour later, the edge of the original mass began to appear as a shadow, and after one and a half hours, the light shadow became clear. Becomes another mass with a lower density than the previous mass, pear-shaped, slightly larger than the previous mass, within