Herein, we present an extremely rare case of rectal ameboma associated with amebic liver abscess, which can only be distinguished with great care from rectal cancer with liver metastasis.

我们在此提出一个直肠瘤合并肝脓疡的病例，然极为罕见，但是必须心地和直肠癌合并肝脏转移的病人区分。