李先生今年38岁。近一年来,他的左侧睾丸开始增大,但没有痛、痒的感觉(小便时偶尔会疼痛),用手托起睾丸时会感到很沉重。近两个月,他睾丸增大的症状变得明显,左侧的睾丸已如鸡蛋般大小。去医院检查后,他被确诊患了睾丸癌,并且已是晚期。 Mr. Li is 38 years old this year. In the past year, his left testicle began to increase, but there was no pain and itchy feeling (occasional pain during urination), and it was heavy when the testicle was held by hand. In the past two months, the symptoms of his testicular enlargement became apparent, and the testicles on the left were as egg-like. After going to the hospital for examination, he was diagnosed with testicular cancer and is late.