Tubercle - Wikipedia
网页Tubercles are nodules that contain caseous necrosis, which form in the lungs as a result of an infection with Mycobacterium tuberculosis in the patients with tuberculosis. Granulomas form in the infected tissue and undergo necrosis in the centre. Tubercles are also known as tuberculous nodules, or tuberculomas.
Tubercle Definition & Meaning - Merriam-Webster
网页The meaning of TUBERCLE is a small knobby prominence or excrescence especially on a plant or animal : nodule.
Tuberculosis - Symptoms and causes - Mayo Clinic
网页2023年3月22日 · Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. People with active TB disease in the lungs or voice box can spread the disease. They release tiny droplets that carry the bacteria through the air. This can happen when they're speaking, singing, laughing, coughing or sneezing.
Tubercule Definition & Meaning - Merriam-Webster
网页noun. tu· ber· cule. ˈt (y)übə (r)ˌkyül. plural-s. 1. : tubercle. 2. : a small knob or button of rust formed on the inside of an iron pipe.
Tuberculosis (TB) | Definition, Cause, Symptoms, & Treatment
网页2 天之前 · Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis. In most forms of the disease, the bacillus spreads slowly and widely in the lungs, causing the formation of hard nodules (tubercles) or large cheeselike masses that break down the respiratory tissues and form cavities in the lungs.
What is the Difference Between Tuberosity and Tubercle
网页March 3, 2020. by Lakna. 4 min read. The main difference between tuberosity and tubercle is that tuberosity refers to a slightly larger lump on bones, but tubercle refers to the smaller lump. Some of the examples of tuberosity are the greater tuberosity of the humerus and the ischial tuberosity of the hip bone.
Tubercule - definition of Tubercule by The Free Dictionary
网页1. (Botany) any small rounded nodule or elevation, esp on the skin, on a bone, or on a plant. 2. (Pathology) any small rounded pathological lesion of the tissues, esp one characteristic of tuberculosis.
Tubercule | definition of Tubercule by Medical dictionary
网页1. a nodule or small eminence, especially one on a bone, for attachment of a tendon; see also tuber and tuberosity. Called also tuberculum. adj., adj tuber´cular, tuber´culate. 2. a small, rounded nodule produced by the bacillus of …
tubercle noun - Definition, pictures, pronunciation and usage …
网页Definition of tubercle noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Tubercle: MedlinePlus Medical Encyclopedia
网页2023年3月15日 · A tubercle is a small rounded point of a bone. Less often, it refers to a nodule attached to bone, mucous membrane (moist layer lining parts of the body), or skin.