警觉！这些都是直肠癌的初期症状
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">直肠癌</strong></span><span style="color: black;"><span style="color: black;">是很<span style="color: black;">平常</span>的肛肠科<span style="color: black;">疾患</span>，<span style="color: black;">初期</span>发病的时候大多<span style="color: black;">无</span><span style="color: black;">显著</span>的症状，<span style="color: black;">通常</span>的表现症状是：<span style="color: black;">没</span>痛便血、大便习惯的改变等。并且直肠癌容易与其他肛肠<span style="color: black;">疾患</span>混淆，很容易被<span style="color: black;">病人</span><span style="color: black;">忽略</span>，等<span style="color: black;">发掘</span>的时候<span style="color: black;">常常</span>都到了中晚期，<span style="color: black;">病人</span><span style="color: black;">亦</span><span style="color: black;">错失</span>了最佳的治疗期。<span style="color: black;">那样</span>，<strong style="color: blue;">直肠癌的<span style="color: black;">初期</span>症状都有<span style="color: black;">那些</span>呢?</strong></span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDW5e3pcwrzlxOwIibfRq7Gm8WHENeSEWgsVGnaCqoFibAHuhVG1cL5Iibg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1、便血</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">发病初期50%的病理有便血，血液呈鲜红或暗红色，常混有粘液和脓液，<span style="color: black;">起始</span><span style="color: black;">流血</span>量少，见于粪便表面，合并感染后为脓血便。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDFAp0QqRHRcPaV4oub7uScSOw2fwdMvHtywpibI59Jc3SJbD5sUsJA0g/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、大便习惯改变</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">直肠癌<span style="color: black;">初期</span>常有排便习惯改变的症状，多表现为腹泻或便秘，排便不尽感，大便进行性变细，晚期有里急后重的现象。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">3、肠道梗阻</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">直肠癌<span style="color: black;">病人</span>会因肠道梗阻<span style="color: black;">导致</span>腹胀、腹痛，其中腹痛的<span style="color: black;">出现</span>率较腹胀的<span style="color: black;">出现</span>率高。<span style="color: black;">病痛</span>部位躲在中下腹部，程度轻重不一，多为隐痛或胀痛。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDgqmeWqIZfDbGnMmj6wvNxugriaBUicc3U7TIKn0XmJicZ7aeTZNAsDsJA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">4、尿频、尿急</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">直肠癌肿细胞向前列腺或膀胱侵犯的时候，就会<span style="color: black;">显现</span>一系列排尿困难的现象，如：尿频、尿急、尿痛等。这<span style="color: black;">亦</span>是直肠癌的<span style="color: black;">初期</span>症状之一。</span></p><strong style="color: blue;"><span style="color: black;">【<span style="color: black;">疾患</span><span style="color: black;">不可</span>确定】<span style="color: black;">即时</span><span style="color: black;">检测</span>确定病情很<span style="color: black;">要紧</span></span></strong>▲▲▲<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDztg7gLLrPaeWpLKh6WTtlUMqECbO1eNSZ7Khqq7Tm7ls0Rn6k180BA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">直肠癌<span style="color: black;">初期</span>症状不是很<span style="color: black;">显著</span>，<span style="color: black;">病人</span>在初次<span style="color: black;">显现</span>类似症状时易被<span style="color: black;">忽略</span>，且直肠癌<span style="color: black;">常常</span>被误诊为痔、细菌性痢疾、慢性结肠炎等，误诊率高达60%—80%，<span style="color: black;">因此</span><span style="color: black;">病人</span>再<span style="color: black;">显现</span>类似症状时，应到正规肿瘤医院进行科学地治疗。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">1、大便潜血<span style="color: black;">检测</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">大便潜血<span style="color: black;">检测</span>可<span style="color: black;">做为</span>大规模普查或对特定年龄组高危人群做结肠癌、直肠癌筛查的初筛<span style="color: black;">办法</span>。大便潜血阳性的<span style="color: black;">病人</span>需做进一步的<span style="color: black;">检测</span>，<span style="color: black;">由于</span><span style="color: black;">没</span>症状的阳性者，直肠癌的检出率在1%<span style="color: black;">上下</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">2、内镜<span style="color: black;">检测</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">直肠癌的内镜<span style="color: black;">检测</span><span style="color: black;">重点</span><span style="color: black;">包含</span>直肠镜、乙状结肠镜和纤维结肠镜。前两者多<span style="color: black;">做为</span>常规<span style="color: black;">检测</span>，操作方便，不<span style="color: black;">必须</span>提前做肠道准备，后者多用于确诊直肠癌<span style="color: black;">病人</span>的术前<span style="color: black;">检测</span>，以<span style="color: black;">知道</span>肿瘤的性质及病灶数。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDxKpW1dDzibJMte9niaH1gPosteicdb9cVU3zI5Kzr8EIELAfqUjDb587g/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">3、<strong style="color: blue;">直肠指检</strong></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">直肠指检是诊断直肠癌最<span style="color: black;">要紧</span>的<span style="color: black;">办法</span>，<span style="color: black;">由于</span>国人直肠癌大部分都属于低位直肠癌，可<span style="color: black;">经过</span>指检触及。<span style="color: black;">针对</span><span style="color: black;">长时间</span>便血、排便习惯改变、大便性状改变的<span style="color: black;">病人</span>，均应进行直肠指检，可确定肿瘤的位置、踞肛缘的距离、癌灶的<span style="color: black;">体积</span>、浸润程度、与周脏器的关系等，对确定手术方式有<span style="color: black;">指点</span><span style="color: black;">功效</span>。</span></p><img src="https://mmbiz.qpic.cn/mmbiz_png/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDNNWGZMSZDqktBv6ZuTfJHgYwErj57m5yz7hhkPkz4wQPgBpIhqT21g/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">温馨提示：<span style="color: black;">针对</span>直肠癌应<span style="color: black;">保持</span>早<span style="color: black;">发掘</span>早治疗的原则，直肠癌<span style="color: black;">初期</span>治疗几率很高，<span style="color: black;">达到</span>到90%，到了晚期治疗难度则会加大，治愈几率很小。<span style="color: black;">因此呢</span>，尽早<span style="color: black;">发掘</span><span style="color: black;">即时</span>治疗很<span style="color: black;">要紧</span>，<span style="color: black;">倘若</span><span style="color: black;">显现</span>便血<span style="color: black;">状况</span>，应立即到医院接受<span style="color: black;">检测</span>和治疗。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/h6ebTudLI3yZ5wq3bMlGRPyZnMSqOPsDgzjwb5yQ54ibzAwLmYrfHHzf1Wq6SiaSSiaomD9HTCIyg2NZ4yyTApDJg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
你的话深深触动了我，仿佛说出了我心里的声音。
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