浸润气管的颈部炎症性成肌纤维细胞瘤

普遍认为炎性成肌纤维细胞瘤(IMT)是一种炎性假瘤,实际上是一种缓慢生长的类似肿瘤的病变,具有明确的组织学改变和良性的临床过程。本篇报道了1例12岁女性患者,其颈部IMT已浸入气管,并导致哮喘样症状。气管和颈部的IMT均已有报道,但这种浸润形式以前未见报道。本篇讨论了IMT的相关文献综述、病因学、诊断、治疗及预后。IMT的鉴别诊断很重要,因很容易被误诊为恶性肿瘤。这种病变的特点决定了外科医生必须等到最终的病理学诊断确定后,才能对患者实施根治术、放疗或者化疗。

原位肝移植成功治疗1例肝卵黄囊瘤

Yolk sac tumors (YSTs) represent 3% of malignancies in childhood and most commonly arise in the gonads. Hepatic YSTs are rare and previous reported cases were treated with resection and/or chemotherapy with mixed results. We present the first case of an unresectable hepatic YST in a 2- year-old boy treated successfully with liver transplantation.