Objective The aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients.
目的评价直肠癌病人术前淋巴管造影和放射性核素淋巴显像的临床价值。
Rectal Cancer
英语例句库
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阿米巴瘤合并肝脓疡的病例，虽然极为罕见，但是必须非常小心地和直肠癌合并肝脏转移的病人区分。
原声例句
CNN 阅读精选
His youngest patient was 21 when she was diagnosed with rectal cancer.
他最小的病人才21岁，就被诊断出患有直肠癌。
精选英语短文
Colon and rectal cancers share many similarities and are typically lumped into one category, called colorectal cancer.
结肠癌和直肠癌有许多相似之处，通常被归为一类，称为结直肠癌。
精选英语短文
Studies, however, show that the increase in diagnoses is mainly driven by a rise in rectal cancers and cancers found in the left, or distal, side of the colon, near the rectum.
诊断率上升主要是由于直肠癌和结肠左侧，也就是结肠末端靠近直肠附近的癌症增加引起的。
中文百科
大肠癌 Colorectal cancer
（重定向自Rectal Cancer）
大肠直肠癌，又称为大肠癌、直肠癌、结肠直肠癌、结直肠癌、或肠癌，为源自结肠或直肠（为大肠的一部份）的癌症。因为细胞不正常的生长，可能侵犯或转移至身体其他部。症状可能包括粪便中带血、排便习惯改变、体重减轻、以及疲倦感。
大部份的大肠直肠癌起因为生活习惯及老化，少部分则因为遗传疾病。风险因子包括饮食、肥胖、抽烟、运动量不足。增加罹癌风险的饮食包含红肉或加工肉品、以及酒精。其他风险因子包含发炎性肠道疾病（分为克隆氏症和溃疡性大肠炎）。某些可能造成大肠直肠癌的遗传疾病为家族性结直肠瘜肉综合症和遗传性非瘜肉症结直肠癌，然而这些遗传性疾病占大肠直肠癌所有病例中的比例不到5%。大肠直肠癌通常源自良性肿瘤，然而随时间进展变成恶性肿瘤。
英语百科
Colorectal cancer 大肠癌
（重定向自Rectal Cancer）
Colorectal cancer (also known as colon cancer, rectal cancer, or bowel cancer) is the development of cancer from the colon or rectum (parts of the large intestine). It is due to the abnormal growth of cells that have the ability to invade or spread to other parts of the body. Signs and symptoms may include blood in the stool, a change in bowel movements, weight loss, and feeling tired all the time.
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