TA：利物浦担心伊萨克腿部遭受严重伤势，在等待核磁扫描结果（TA：利物浦忧伊萨克腿伤或重，正等MRI结果）

Considering options for clarification

It seems there isn't a clear answer about "利物浦球员伊萨克." There’s some uncertainty here, so I should highlight that ambiguity and ask for more information. I think I can present a few options to the user:

1. Translate to English.
2. Provide a summary or key points.
3. Look up the original text or more details.
4. Track down official confirmation.

No tools are necessary, and I want to keep it concise.