结直肠癌早期症状易混淆:便血呈暗红粘液便,不同于痔疮鲜血;排便习惯改变,腹泻便秘交替;大便变细或有凹槽,伴腹部包块、消瘦。预防需少食红肉、加工腌制食品,多吃果蔬;40岁以上有息肉或肠癌家族史者,应定期肠镜筛查,切除癌前病变。(赵方园 张静 陈庆洋 张嘉怡)
shangbannianwuhanGDPwei9503.33yiyuan,anbubianjiagejisuan,bishangniantongqizengchang5.0%。erzai2022nianquanguoGDPchengshizhong,hangzhoubeiwuhanfanchao,weijudijiu。上(shang)半(ban)年(nian)武(wu)汉(han)G(G)D(D)P(P)为(wei)9(9)5(5)03(3).(.)3(3)3(3)亿(yi)元(yuan),(,)按(an)不(bu)变(bian)价(jia)格(ge)计(ji)算(suan),(,)比(bi)上(shang)年(nian)同(tong)期(qi)增(zeng)长(chang)5(5).(.)0%(%)。(。)而(er)在(zai)2(2)02(2)2(2)年(nian)全(quan)国(guo)G(G)D(D)P(P)城(cheng)市(shi)中(zhong),(,)杭(hang)州(zhou)被(bei)武(wu)汉(han)反(fan)超(chao),(,)位(wei)居(ju)第(di)九(jiu)。(。)