求翻译：我们单位作为中国较大的肿瘤专科医院，每年约3000例乳腺癌患者接受手术治疗。我们临床工作中乳腺癌患者总体水平术前比较焦虑，这使得我们关注这一特殊群体的患者。是什么意思？

Our unit as a large Cancer Hospital in China, each year about 3000 cases of breast cancer patients underwent surgical treatment. Our clinical work in breast cancer patients the overall level of preoperative anxiety, which makes us concerned about this special group of patients.

We have a greater China as a unit of the hospital oncology specialist, each year about 3000 case patients with operable breast cancer surgery. Our clinical work in breast cancer patients pre-operative level, which makes it more anxiety we are concerned about this particular groups of patients.

Our unit took the Chinese big tumor faculty hospital, approximately 3000 example breast cancer patient performs the surgery to treat every year.In our clinical work in front of breast cancer patient aggregate level technique quite is anxious, this causes the patient who we pay attention to this spec

We as a large tumor Hospital of China, approximately 3,000 cases of breast cancer patients receiving surgical treatment. Our clinical work in the overall comparison of preoperative anxiety of patients with breast cancer, which makes us concerned about this particular group of patients.

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