新生儿腋下淋巴结肿大、化脓是接种卡介苗后最常见的并发症之一 ,一般不会引起全身不适 ,往往到化脓、破溃才被家长发现 ,因不懂是因接种卡介苗所致 ,故乱投医而延误了规范化治疗。我所接诊处理 9例卡介苗接种后引起的腋下淋巴结肿大、化脓患儿 ,总结分析如下 :临床资料 :9例均 Neonatal armpit lymph nodes, suppuration is one of the most common complication after BCG vaccination, generally does not cause systemic discomfort, often to suppuration, ulceration was found only by parents, because they do not know is due to BCG vaccination, so Squad investment and delay the standardization of treatment. I received the treatment of 9 cases of BCG caused by armpit lymph node enlargement, purulent children, summarized as follows: Clinical data: 9 cases were