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By contrast, dark red or maroon blood may mean you are bleeding higher up in your colon, and black or tar-like stool suggests bleeding in your stomach from an ulcer, he notes.
Blood red. The colour blood red is a dark shade of the colour red meant to resemble the colour of human blood (which is composed of oxygenated red erythrocytes, white leukocytes, and yellow blood plasma). [2] It is the iron in hemoglobin specifically that gives blood its red colour. The actual colour ranges from crimson to a dark brown-blood ...
The color of blood red ranges from crimson to a dark brown-red and may have a slightly orange hue. In the RGB color spectrum, it often consists only of the color red, with no green or blue component; in the CMYK color model blood red has no cyan, and consists only of magenta and yellow with a small amount of black.
Bright blood in stool, dark blood in vomit. Lower gastrointestinal bleeding (LGIB) is any form of gastrointestinal bleeding in the lower gastrointestinal tract. LGIB is a common reason for seeking medical attention at a hospital's emergency department. [1] LGIB accounts for 30–40% of all gastrointestinal bleeding and is less common than upper ...
Patients with hemosuccus may develop symptoms of gastrointestinal hemorrhage, such as blood in the stools, maroon stools, or melena, which is a dark, tarry stool caused by digestion of red blood cells. They may also develop abdominal pain. It is associated with pancreatitis, pancreatic cancer and aneurysms of the splenic artery.
Carmine color is the general term for some deep red colors that are very slightly purplish but are generally slightly closer to red than the color crimson is. Some rubies are colored the color shown below as rich carmine. The deep dark red color shown at right as carmine is the color of the raw unprocessed pigment, but lighter, richer, or ...
Sanguinello (native to Spain) The blood orange is a variety of orange with crimson, near blood -colored flesh. It is one of the sweet orange varieties (Citrus × sinensis). It is also known as the raspberry orange. The dark flesh color is due to the presence of anthocyanins, a family of polyphenol pigments common to many flowers and fruit, but ...
Oxblood. Oxblood or ox-blood is a dark shade of red. It resembles burgundy, but has less purple and more dark brown hues. The French term sang-de-bœuf, or sang de bœuf, with the same meaning (but also "ox blood") is used in various contexts in English, [3] but especially in pottery, where sang de boeuf glaze in the color is a classic ceramic ...