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Its color can vary from transparent to pale or dark yellow and green, from light to dark brown, and even to dark grey depending on the contents. [1] The body naturally produces about 1 quart (about 1 litre) of phlegm every day to capture and clear substances in the air and bacteria from the nose and throat.
Blood-streaked sputum –an indicator of possible inflammation of the throat (larynx and/or trachea) or bronchi; lung cancer; other bleeding erosions, ulcers, or tumors of the lower airway. Pink sputum – it indicates sputum evenly mixed with blood from alveoli and/or small peripheral bronchi as is seen in potential pulmonary edema.
The origin of blood can be identified by observing its color. Bright-red, foamy blood comes from the respiratory tract, whereas dark-red, coffee-colored blood comes from the gastrointestinal tract. Sometimes hemoptysis may be rust-colored. [citation needed] Lung cancer, including both non-small cell lung carcinoma and small cell lung carcinoma ...
"If you have a rip-roaring, traditional bacterial pneumonia, you're going to be coughing up green, brown or dark yellow," he said. Bird Flu Update From Dr. Marc Siegel, Fox News Senior Medical Analyst
Pneumonia caused by Streptococcus pneumoniae is associated with rusty colored sputum. [26] Pneumonia caused by Klebsiella may have bloody sputum often described as "currant jelly". [27] Bloody sputum (known as hemoptysis) may also occur with tuberculosis, Gram-negative pneumonia, lung abscesses and more commonly acute bronchitis. [23]
Curschmann's spirals are a microscopic finding in the sputum of asthmatics. They are spiral-shaped mucus plugs from subepithelial mucous gland ducts of bronchi. They may occur in several different lung diseases [1] and may refer to parts of the desquamated epithelium seen in lavages from asthmatic patients. [2]
They are very dark (almost black) and smelly, look wet, are sticky (as they are covered in mucus), are very soft, and are full of nutrition. [ 3 ] [ 6 ] Cecotropes differ from regular feces (dry feces, hard feces, or fecal pellets), which are larger, single balls, exit the anus one at a time, are dark brown/dark gray, smell only slightly, have ...
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