Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:给定下面提供的英文文章，生成不超过5句能正确归纳表述文章含义的中文摘要性句子。

### Input:Former Liverpool striker NAME_1 has been taken to hospital for emergency treatment after a barbell fell on his head during training. Now at Italian side Catania, NAME_2 suffered the injury after a squat exercise in the gym which saw a barbell drop on his head. The 28-year-old, who has been on loan at Argentinian club Lanus since February 3, was initially sent home by the medical staff with a deep wound in his head. NAME_1 (right), pictured in action for Catania last year, is in intensive care after barbell fell on his head . NAME_2 is challenged by Reading striker NAME_3 during a League Cup clash with Liverpool in 2007 . But he later went to the hospital after suffering headaches and is now in intensive care. Doctors are not ruling out surgery for the 28-year-old and it is feared NAME_2 may have internal hemorrhaging. NAME_2 was signed by NAME_4 from Lanus in 2007 and made 15 appearances for the Reds before leaving for Olympiacos on loan in 2008. He left Anfield permanently a year later when he signed for Greek side Panathinaikos before moving on to Catania in the summer of 2013. NAME_2 was signed by NAME_4 in 2007 but left Liverpool after just two years at Anfield . The 28-year-old, pictured in August 2007, could face surgery as it's feared he has internal hemorrhaging .   .

### Response: Write your response using less than 350 words.
user