1·Esophageal carcinoma is one of the top frequently occur malignant cancers, especially in Chinese.
食管癌是最常见的十大恶性肿瘤之一，尤其多发生于中国人。
2·Malignant melanomas, other cancers and conditions are the consequence of not taking the proper precautions, "added Dr Leitner."
恶性黑素瘤、其它癌症和病症是未采取适当预防措施的后果。
3·These three malignant properties of cancers differentiate them from benign tumors, which are self-limited, and do not invade or metastasize.
与癌症的三大危害性迥然不同的是，良性肿瘤具有自限性，不侵犯或不转移特征。
4·Skin cancer: Malignant tumour of the skin, including some of the most common human cancers.
皮肤癌：皮肤的恶性肿瘤，包括某些人类最常见的癌症。
5·Cancers originally develop from normal cells that gain the ability to proliferate aberrantly and eventually turn malignant.
癌症源自那些获得增殖异常能力的正常的细胞，并最终发生恶性转化。
6·They found that the cancers were mostly of female origin, but the malignant tissue often contained small areas of male marrow cells.
他们发现肿瘤多数是女性来源的，但是恶性组织常常包含数个男性骨髓细胞的小区域。
7·Most thyroid nodules are benign, and thyroid cancers generally are not highly malignant and are compatible with normal life expectancy if treated properly.
多数甲状腺结节为良性。甲状腺癌一般也非极度恶性，如果治疗得当，患者可以达到正常寿命。
8·Malignant melanoma, the most lethal form of skin cancer, has overtaken cancers of the cervix and breast to become the most common cancer diagnosed in women under 30.
恶性黑素瘤，作为皮肤癌中最致命的类型，已经取代宫颈癌和乳腺癌而成为30岁以下女性最常见的癌症。
9·Most skin cancers, such as malignant melanoma, don't normally cause itching.
大多数皮肤癌症通常不会导致瘙痒，例如恶性黑色素瘤。
10·Malignant melanoma is the deadliest of skin cancers and is thought to be caused by short periods of intensive sun exposure.
恶性黑色素瘤是一种最致命的一种皮肤癌，被认为可能是短期暴露于强阳光下所致。