string(1) "_" string(5) "index" string(9) "_jieshao_" string(18) "_huodong_guoqing_ " string(10) "_zhuanjia_" string(15) "_huodong_luqi1_" string(15) "_huodong_luqi1_" string(11) "_22893.html" string(11) "_22407.html" string(11) "_23405.html" string(11) "_23404.html" string(11) "_22542.html" string(6) "_tese_" string(14) "_huodong_gtlf_" string(15) "_huodong_x-pph_" string(16) "_huodong_x-hcpt_" string(17) "_huodong_x-starr_" string(16) "_huodong_hf_tst_" string(15) "_huodong_x-zdm_" string(14) "_huodong_gtlf_" string(16) "_huodong_x-gczk_" string(6) "_case_" string(13) "_huodong_bx1_" string(16) "_huodong_zc_how_" string(14) "_huodong_gtgl_" string(14) "_huodong_glie_" string(15) "_huodong_gznz2_" string(15) "_huodong_gmbb2_" string(16) "_huodong_bianmi_" string(17) "_huodong_x-zcycj_" string(15) "_huodong_nvgc_ " string(10) "_road.html" string(48) "_LR_Chatpre.aspx3333id=LWT634743226666amp;cid=14" string(22) "javascript1111void(0);" string(22) "javascript1111void(0);" string(22) "javascript1111void(0);" string(21) "javascript1111void(0)" string(21) "javascript1111void(0)" string(1) "_" string(8) "_jibing_" string(24) "javascript1111void(0)(0)" string(18) "_jibing_11894.html" string(18) "_jibing_11896.html" string(1) "_" string(12) "_online.html" string(16) "_ask_regist.html" string(18) "_jibing_11677.html" string(18) "_jibing_11679.html" string(18) "_jibing_11680.html" string(18) "_jibing_11683.html" string(18) "_jibing_11692.html" string(18) "_jibing_11695.html" string(18) "_jibing_10874.html" string(18) "_jibing_10876.html" string(18) "_jibing_10895.html" string(18) "_jibing_11829.html" string(18) "_jibing_11981.html" string(18) "_jibing_11980.html" string(18) "_jibing_11979.html" string(18) "_jibing_11978.html" string(18) "_jibing_11977.html" string(18) "_jibing_11976.html" string(18) "_jibing_11975.html" string(18) "_jibing_11974.html" string(18) "_jibing_11973.html" string(18) "_jibing_11972.html" string(5) "_img_" string(5) "_img_" string(15) "_img_17206.html" string(15) "_img_17206.html" string(15) "_img_17205.html" string(15) "_img_17205.html" string(15) "_img_17203.html" string(15) "_img_17203.html" string(15) "_img_17201.html" string(15) "_img_17201.html" string(15) "_img_17195.html" string(15) "_img_17195.html" string(22) "_jieshao_about_nt.html" string(22) "_jieshao_about_nt.html" string(14) "_about_nt.html" string(26) "_jieshao_rongyu_19923.html" string(26) "_jieshao_rongyu_17739.html" string(26) "_jieshao_rongyu_17740.html" string(26) "_jieshao_rongyu_17741.html" string(26) "_jieshao_rongyu_17742.html" string(26) "_jieshao_rongyu_17047.html" string(26) "_jieshao_rongyu_17048.html" string(26) "_jieshao_rongyu_17049.html" string(26) "_jieshao_rongyu_17050.html" string(1) "_" string(12) "_17182.html " string(11) "_17773.html" string(12) "_17774.html " string(12) "_17775.html " string(24) "javascript1111void(0)(0)" string(16) "_ask_regist.html" string(10) "_road.html" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(24) "javascript1111void(0)(0)" string(6) "_case_" string(6) "_case_" string(16) "_case_22386.html" string(16) "_case_22386.html" string(16) "_case_22386.html" string(16) "_case_22386.html" string(16) "_case_22385.html" string(16) "_case_22385.html" string(16) "_case_22385.html" string(10) "_zhuanjia_" string(10) "_zhuanjia_" string(20) "_zhuanjia_23881.html" string(24) "javascript1111void(0)(0)" string(20) "_zhuanjia_23881.html" string(20) "_zhuanjia_23881.html" string(20) "_zhuanjia_23860.html" string(24) "javascript1111void(0)(0)" string(20) "_zhuanjia_23860.html" string(20) "_zhuanjia_23860.html" string(10) "_road.html" string(10) "_road.html" string(1) "#" string(1) "#" string(18) "_jibing_11829.html" string(18) "_jibing_11835.html" string(18) "_jibing_11843.html" string(18) "_jibing_11962.html" string(16) "_jkzj_17268.html" string(18) "_jibing_11845.html" string(18) "_jibing_11846.html" string(18) "_jibing_11847.html" string(16) "_gczs_17748.html" string(16) "_gczs_17748.html" string(18) "_jibing_11851.html" string(18) "_jibing_11850.html" string(18) "_jibing_11852.html" string(18) "_jibing_11964.html" string(18) "_jibing_11963.html" string(18) "_jibing_11856.html" string(18) "_jibing_11853.html" string(18) "_jibing_11854.html" string(18) "_jibing_11855.html" string(18) "_jibing_11860.html" string(18) "_jibing_11861.html" string(18) "_jibing_11866.html" string(18) "_jibing_11867.html" string(25) "_sunshang_yiwu_16736.html" string(18) "_jibing_11874.html" string(16) "_gcjc_17355.html" string(18) "_jibing_11870.html" string(18) "_jibing_11871.html" string(18) "_jibing_11881.html" string(18) "_jibing_11879.html" string(25) "_changdao_jxcy_18001.html" string(18) "_jibing_11882.html" string(18) "_jibing_11884.html" string(18) "_jibing_11885.html" string(18) "_jibing_11886.html" string(18) "_jibing_11887.html" string(18) "_jibing_11888.html" string(18) "_jibing_11889.html" string(18) "_jibing_11966.html" string(18) "_jibing_11967.html" string(18) "_jibing_11890.html" string(16) "_jkzj_17275.html" string(18) "_jibing_11891.html" string(18) "_jibing_10874.html" string(16) "_jkzj_17274.html" string(18) "_jibing_11892.html" string(18) "_jibing_11894.html" string(18) "_jibing_11971.html" string(18) "_jibing_11972.html" string(18) "_jibing_11896.html" string(18) "_jibing_11973.html" string(18) "_jibing_11974.html" string(18) "_jibing_11898.html" string(18) "_jibing_11969.html" string(18) "_jibing_11968.html" string(18) "_jibing_11980.html" string(16) "_lcsq_17928.html" string(16) "_jkzj_17277.html" string(18) "_jibing_11981.html" string(16) "_jkzj_17278.html" string(18) "_jibing_11900.html" string(18) "_jibing_10876.html" string(18) "_jibing_10895.html" string(18) "_jibing_11909.html" string(18) "_jibing_11910.html" string(18) "_jibing_11906.html" string(18) "_jibing_11907.html" string(18) "_jibing_11975.html" string(18) "_jibing_11976.html" string(18) "_jibing_11905.html" string(18) "_jibing_11977.html" string(16) "_jkzj_17265.html" string(18) "_jibing_11902.html" string(18) "_jibing_11899.html" string(18) "_jibing_11895.html" string(18) "_jibing_11978.html" string(18) "_jibing_11893.html" string(18) "_jibing_11901.html" string(9) "_jieshao_" string(6) "_news_" string(10) "_ysbh.html" string(8) "_huodong" string(10) "_road.html" string(16) "_ask_regist.html" string(21) "javascript1111void(0)" string(1) "_"
什么是直肠内异物
一般认为,咽下的异物包括导管、鸡骨和鱼刺、胆石或者粪石可停留在肛门直肠交界处;尿路结石、阴道环或手术的海绵或器械可能侵蚀入直肠;某些奇特的或与表演性有关的异物被人为地插入,并无意识地嵌顿了;有些物质嵌入直肠壁、有些异物嵌粘在肛门括约肌上面等这些异物进入并相应一些症状称为直肠内异物。
直肠内异物的症状
排便过程中突然出现剧裂疼痛应怀疑有穿透性异物,其刚好停留在肛门直肠交界处或之上。其他症状取决于异物的大小和形态,在原位的停留时间及有无感染或穿孔。
异物通常停在直肠中段,异物在该处不能通过直肠前屈的角度。肛指检查时可触摸到异物。可能有必要作腹部和胸部X线检查以排除腹腔直肠内穿孔。
直肠内异物的治疗
如异物被触及可于皮下和粘膜下,注射利多卡因或含150u/15ml透明质酸酶的丁哌卡因进行局部麻醉,然后用直肠牵开器扩张肛门,抓住异物 使之转向并取出。如不能触及异物,患者通常需要住院,肠蠕动常可将异物推至直肠中段,则随后进行上述的常规操作。但乙状结肠镜或直肠镜去除异物是极少能成功的 而且乙状结肠镜检查导致将异物推至近侧位置,从而延迟异物的取出。少数情况下需要作局麻或全麻,偶尔需作剖腹检查术将异物挤向肛门或作结肠切开术取出异物。异物取出后应进行乙状结肠镜检查以排除明显的直肠创伤或穿孔。
预防:避免误食;积极治疗体内脏器结石。
导读: 俗话说:病来如山倒!身体再强壮的人,一旦生了病,也经不起病痛的摧残。苏先生是一名运输司机,..[详细]
导读: 俗话说:病来如山倒!身..[详细]
导读: 寒冬送风雪,肛泰送温暖..[详细]