venous embolism的用法和样例：
例句
- Howeer, deep ein thrombosis and pulmonary embolism, as well as a history of uterine cancer, are absolute contraindications.
但是，严重静脉栓塞和肺栓塞，以及有子宫癌史患者则完全属于禁忌症之列。 - One anterolateral thigh flap in the patient of bilateral buccal cancers suffered from venous thrombosis, which had been explored but failed.
其中重建双侧颊癌的一个前外侧股皮瓣，因静脉栓塞而失败，以自由桡侧前臂皮瓣来取代，术后完全恢复而无后遗症。
