Preferred Name | Bloody stool | |
Synonyms |
Blood in Stool Blood in feces symptom BLOOD IN STOOL blood in stool hematochezia 大便下血 Bloody stool STOOL BLOODY Blood in stool 大便出血 大便带血 Blood In stool Stool bloody 便后必带血出 bloody stool Hemafecia 下血 便血 血便 |
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ID |
http://www.tcmkg.com/ISPO/ISPO_00000599 |
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database_cross_reference |
SYMP:0000421 UMLS:C0474512 SYMP:0000229 UMLS:C1321898 |
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definition |
Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM. 大便带血是指排便时,粪便伴有血液,许多患者在发现有大便带血的症状,都会误认为是很严重的疾病,从而在心理上产生阴影。其实,引发大便带血的原因有很多,可能是比较严重的疾病,也有可能是比较常见、容易治愈的疾病。 便血是指新鲜血液通过肛门排出,通常是大便中带血鉴别)。便血一般是和下消化道出血有关,但也可能因快速的上消化道出血而造成。 大便下血主要是由于大肠热结损伤所导致的。 下血,证名。即便血。出自《金匮要略·惊悸吐衄下血胸满瘀血病脉证治》。 血液从肛门排出,粪便颜色呈鲜红、暗红或柏油样,均称为便血。便血只是一个症状,并非一种疾病。便血多见于下消化道出血,特别是结肠与直肠病变的出血,但亦可见于上消化道出血。便血的颜色取决于消化道出血的部位、出血量与血液在胃肠道停留的时间。便血伴有皮肤、黏膜或其他器官出血现象者,多见于血液系统疾病及其他全身性疾病,如白血病、弥散性血管内凝血等。 Blood in stool looks different depending on how early it enters the digestive tract —and thus how much digestive action it has been exposed to—and how much there is. The term can refer either to melena, with a black appearance, typically originating from upper gastrointestinal bleeding; or to hematochezia, with a red color, typically originating from lower gastrointestinal bleeding. 血便的定义是带血的大便 |
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has_exact_synonym |
Blood in Stool Blood in feces symptom BLOOD IN STOOL blood in stool hematochezia 大便下血 Bloody stool STOOL BLOODY Blood in stool 大便出血 大便带血 Blood In stool Stool bloody 便后必带血出 bloody stool Hemafecia 下血 便血 血便 |
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has_obo_namespace |
symptoms |
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id |
ISPO:00000599 |
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label |
Bloody stool |
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notation |
ISPO:00000599 |
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prefLabel |
Bloody stool |
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subClassOf |