笔者收治1例被外院误诊为冠周炎并发间隙感染的颌面部恶性淋巴瘤,而且误治三个月之久,导致严重后果,现报告如下。 陈某某,女性,21岁,住院号24278。患者于1988年9月上旬发现右腮腺区无痛性肿胀,前往市某医院求治,诊断为81冠周炎,经肌肉注射青霉素数天,腮腺肿胀不退,右半舌味 The author admitted to a foreign body misdiagnosed as pericoronitis concurrent gap infection of maxillofacial malignant lymphoma, and mistreatment for three months, leading to serious consequences, are as follows. Chen Moumou, female, 21 years old, hospital number 24278. Patients in early September 1988 found that the right parotid gland painless swelling, went to a hospital for treatment, diagnosis of 81 pericoronitis, intramuscular injection of penicillin for several days, the parotid gland swelling, right half-tang