胰腺尾部炎性肌纤维母细胞瘤,并术后转移至双肺一例

Case Report:Postoperative Inflammatory Myofibroblastic Tumor in the Tail of the Pancreas,Metastases to Both Lungs

炎性肌纤维母细胞瘤是相对少见的一种肿瘤,一般多见于成人或儿童的肺部,但发生在胰腺的很罕见。由于它不典型的临床表现及影像学征象,该肿瘤的确诊相对困难。这是一种良性的肿瘤性病变,但它具有侵袭性行为,也就是说它有恶性潜能[1]。我们在此报道的病例,在胰腺尾部发现了炎性肌纤维母细胞瘤,手术切除后定期随访,发现双肺新出现肿块,进行双肺肿块穿刺后确诊为胰腺肿瘤转移灶。

Inflammatory myofibroblastic tumor(IMT)is rare tumor,It usually occurs in lung,and is extremely rare in the pancreas.Due to its atypical clinical and imaging manifestations,its diagnosis is relatively difficult.In our case,the man with an IMT in the tail of the pancreas,during follow-up after surgery,new lesions in both lungs were found and were confirmed.