Tuberculosis

tu·ber·cu·lo·sis   (tŏŏ-bûr'kyə-lō'sĭs, tyŏŏ-)    n.   Abbr. TB An infectious disease of humans and animals caused by the tubercle bacillus and characterized by the formation of tubercles on the lungs and other tissues of the body, often developing long after the initial infection. Tuberculosis of the lungs, characterized by the coughing up of mucus and sputum, fever, weight loss, and chest pain. [Latin tūberculum, tubercle; see tubercle + -osis.]

tuberculosis [(tuh-bur-kyuh-loh-sis)]

An infectious disease caused by bacteria that mainly attack the lungs. The disease is characterized by the formation of patches, called tubercles, that appear in the lungs and, in later stages, the bones, joints, and other parts of the body. Tuberculosis is treated with combinations of antibiotics and is no longer considered a major health problem in industrialized countries. It was formerly called consumption.

Note: Years ago, tuberculosis (consumption) was a major killer; it often figures in literature and drama.

Note: In recent years, the incidence of tuberculosis has been on the increase in the United States, particularly in large cities, mainly because the strains of the bacterium have developed resistance to antibiotics.

tuberculosis 

Main Entry: tu·ber·cu·lo·sis
Pronunciation: t(y)u-"b&r-ky&-'lO-s&s
Function: noun
Inflected Form: plural tu·ber·cu·lo·ses /-"sEz/
: a usually chronic highly variable disease that is caused by the tubercle bacillus and rarely in the U.S. by arelated mycobacterium (Mycobacterium bovis), is usually communicated by inhalation of the airborne causative agent, affects especially the lungs but may spread to other areas (as the kidney orspinal column) from local lesions or by way of the lymph or blood vessels, and is characterized by fever, cough, difficulty in breathing, inflammatory infiltrations, formation of tubercles, caseation,pleural effusion, and fibrosis called also TB

tuberculosis tu·ber·cu·lo·sis (t&oobreve;-bûr'kyə-lō'sĭs, ty&oobreve;-)
n.
Abbr. TB, T.B.

1. An infectious disease of humans and animals caused by the tubercle bacillus and characterized by the formation of tubercles on the lungs and other tissues of the body, often developing long after the initial infection.

2. Tuberculosis of the lungs, characterized by the coughing up of mucus and sputum, fever, weight loss, and chest pain.