推荐回答(5个)
直肠癌应该做哪些检查?
1.直肠指检:是诊断直肠癌的必要检查步骤约80%的直肠癌患者于就诊时可通过直肠指检被发现可触及质硬凹凸不平包块;晚期可触及肠腔狭窄包块固定指套见含粪的污浊脓血
2.直肠镜检:可窥见肿瘤大小形状部位并可直接取组织作病检
等。
饮食要多样化,不偏食,不挑食,不要长期食用高脂肪高蛋白的饮食,常吃富含维生素的新鲜蔬菜及防癌食品。如西红柿、深绿色和十字花科蔬菜(芹菜、莞荽、甘蓝、芥菜、萝卜等)、大豆制品、柑橘类水果、麦芽及麦片、葱、蒜、姜、酸奶
不要紧张,先检查吧
先挂肿瘤内科拍片子化验B超一般有肿块会再做肠镜和磁共正如常异常也有可能是严症要排出癌会要求在做验血还有验大便鲜红色血要注意
不需要太担心,你这只是单方面的幻想,不要杞人忧天,既然到医院查了没事为什么还要担心呢?肠胃不好不光你一个,我就是肠胃不好,一吃稍微一点不干净的东西就拉肚子,有时候大便也带血,但我知道自己是上火了,多喝开水,少吃上火的东西,油炸彭化食品少吃,每天多喝开水,效果就出来了,相信科学.如果怀疑这个医院的可信度,可换家医院在详细检查一次,如果结果仍然是没事,那你就放心吧.
给你看一下左半结肠癌的症状:
1.腹部绞痛 是癌肿伴发肠梗阻的主要表现梗阻可突发,出现腹部绞痛,伴腹胀、肠蠕动亢进、便秘和排气受阻;慢性梗阻时则表现为腹胀不适、阵发性腹痛、肠鸣音亢进、便秘、粪便带血和粘液,部分性肠梗阻有时持续数月才转变成完全性肠梗阻。
2.排便困难 半数病人有此症状,随着病程的进展,便秘情况愈见严重。如癌肿位置较低,还可有排便不畅和里急后重的感觉。
3.粪便带血或粘液 由于左半结肠中的粪便渐趋成形,血液和粘液不与粪便相混,约25%患者的粪便中肉眼观察可见鲜血和粘液。
既然去检查过没问题,多半是你多想了。要还是不放心,去专业的肛肠专科做肠镜检查,现在的设备能将病灶看得很清楚,还可能直接取组织做病检,算是非常权威了。
结肠癌的症状表现
(一)早期症状:最早期可有腹胀、不适、消化不良样症状,而后出现排便习惯的改变,如便次增多,腹泻或便秘,便前腹痛。稍后即可有粘液便或粘液脓性血便。
(二)中毒症状:由于肿瘤溃烂失血和毒素吸收,常可导致病人出现贫血、低热、乏力、消瘦、浮肿等表现,其中尤以贫血、消瘦为著。
(三)肠梗阻表现:为不全性或完全性低位肠梗阻症状,如腹胀,腹痛(胀痛或绞痛),便秘或便闭。体检可见腹隆、肠型、局部有压痛,并可闻及亢强的肠鸣音。
(四)腹部包块:为瘤体或与网膜、周围组织侵润粘结的肿块,质硬,形体不规则,有的可随肠管有一定的活动度,晚期时肿瘤侵润较甚,肿块可固定。
(五)晚期表现:有黄疸、腹水、浮肿等肝转移征象,以及恶病质,直肠前凹肿块,锁骨上淋巴结肿大等肿瘤远处扩散转移的表现。
既已检查为痔疮就不用担心癌症的可能。不是有个便血腹痛就是癌症,正常情况排便时都会有腹痛的表现。你相信误诊的几率那你可以换家医院。
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