tu·ber·cle (tū'bĕr-kĕl), 1. A nodule, especially in an anatomic, not pathologic, sense. 2. A circumscribed, rounded, solid elevation on the skin, mucous membrane, surface of an organ, or the surface of a bone, the latter giving attachment to a muscle or ligament.
What does tubercle mean in medical terms?
tubercle [too´ber-k'l] 1.a nodule or small eminence, especially one on a bone, for attachment of a tendon; see also tuberand tuberosity. Called also tuberculum. adj., adjtuber´cular, tuber´culate. 2.a small, rounded nodule produced by the bacillus of tuberculosis (Mycobacterium tuberculosis).
What is the difference between hypernyms and tuberculous?
Hypernyms ("tubercle" is a kind of...): tubercular (constituting or afflicted with or caused by tuberculosis or the tubercle bacillus) tuberculous (constituting or afflicted with or caused by tuberculosis or the tubercle bacillus) Hypernyms ("tubercle" is a kind of...): Hypernyms ("tubercle" is a kind of...):
What is tubercle bacillus?
Definition of tubercle bacillus : a bacterium (Mycobacterium tuberculosis) that is a major cause of tuberculosis : a bacterium of the genus Mycobacterium (M. tuberculosis) that causes tuberculosis in humans also : a related mycobacterium (M. bovis) that causes tuberculosis in cattle and sometimes humans especially in underdeveloped countries
What is tubercle 2 made of?
2.a small, rounded nodule produced by the bacillus of tuberculosis (Mycobacterium tuberculosis). It is made up of small spherical cells that contain giant cells and are surrounded by spindle-shaped epithelioid cells. fibrous tuberclea tubercle of bacillary origin that contains connective tissue elements. Ghon tubercleGhon focus.
Where is tubercle located in the body?
Ribs. On a rib, tubercle is an eminence on the back surface, at the junction between the neck and the body of the rib. It consists of an articular and a non-articular area.
What is tubercle pathology?
A tubercle usually consists of a centre of dead cells and tissues, cheeselike (caseous) in appearance, in which can be found many bacilli. This centre is surrounded by radially arranged phagocytic (scavenger) cells and a periphery containing connective tissue cells.
How do tubercles form?
The infection is spread like a cold, mainly through airborne droplets breathed into the air by a person infected with TB. The bacteria causes formation of small tissue masses called tubercles. In the lungs these tubercles produce breathing impairment, coughing and release of sputum.
What does ridge mean in anatomy?
anatomy any elongated raised margin or border on a bone, tooth, tissue membrane, etc. the top of a roof at the junction of two sloping sides.
What is a tubercle quizlet?
Tubercle. A small, rounded projection. Tuberosity. Large rounded projection; may be roughened.
What is another name for TB?
Tuberculosis (TB) was called “phthisis” in ancient Greece, “tabes” in ancient Rome, and “schachepheth” in ancient Hebrew. In the 1700s, TB was called “the white plague” due to the paleness of the patients. TB was commonly called “consumption” in the 1800s even after Schonlein named it tuberculosis.
What is tuberculosis common name?
The disease Tuberculosis (TB) has been known by many different names during the history of TB. The various names have included consumption, phthisis, scrofula, the Kings Touch, The White Plague and the Captain of all these Men of Death.
Is tubercle and tuberosity the same?
Tubercle vs tuberosity A tubercle is a small rounded prominence, often a site of tendon or ligament attachment e.g. adductor tubercle of femur. A tuberosity is larger, found in varying shapes and often rough in texture.
What are the 3 types of tuberculosis?
There are 3 stages of TB—exposure, latent, and active disease. A TB skin test or a TB blood test can diagnose the disease. Treatment exactly as recommended is necessary to cure the disease and prevent its spread to other people.
What is ridge with example?
The definition of a ridge is a long, narrow crest of something. An example of a ridge is the strip of mountains in the Southeast area of Mt. Everest from Nepal. An example of a ridge is along an animal's backbone.
What is a good synonym for ridge?
In this page you can discover 84 synonyms, antonyms, idiomatic expressions, and related words for ridge, like: backbone, ridged, rib, elevation, bank, arête, esker, headland, terminal moraine, strigose and bluff.
What is the full form of ridge?
The Full form of RIDGE is Radar Integrated Display with Geospatial Elements, or RIDGE stands for Radar Integrated Display with Geospatial Elements, or the full name of given abbreviation is Radar Integrated Display with Geospatial Elements.
What is a ridge simple definition?
Definition of ridge (Entry 1 of 2) 1 : an elevated body part or structure. 2a : a range of hills or mountains. b : an elongate elevation on an ocean bottom.
What is ridge in biology?
Ridges (regions of increased gene expression) are domains of the genome with a high gene expression; the opposite of ridges are antiridges. The term was first used by Caron et al. in 2001. Characteristics of ridges are: Gene dense.
What is teeth ridge?
Definition of teethridge : the bony ridge of the jaw containing the sockets of the teeth specifically : alveolar ridge sense 2.
What are ridges and peaks?
The lines along the crest formed by the highest points, with the terrain dropping down on either sides, are called the ridgelines. Ridges are usually termed hills or mountains as well, depending on size.
What is a tubercle?
tubercle. (to͞o′bər-kəl) n. 1. An anatomical nodule. 2. A small elevation on the surface of a tooth. 3. A nodule or swelling, especially a mass of lymphocytes and epithelioid cells forming the characteristic granulomatous lesion of tuberculosis.
What is fibrous tubercle?
fibrous tubercle a tubercle of bacillary origin that contains connective tissue elements. Ghon tubercle Ghon focus. mental tubercle a prominence on the inner border of either side of the mental protuberance of the mandible. miliary tubercle one of the many minute tubercles formed in many organs in acute miliary tuberculosis.
What is a nodule in a bacillus?
2.a small, rounded nodule produced by the bacillus of tuberculosis (Mycobacterium tuberculosis). It is made up of small spherical cells that contain giant cells and are surrounded by spindle-shaped epithelioid cells.
What is a nodule in anatomy?
2. A circumscribed, rounded, solid elevation on the skin, mucous membrane, surface of an organ, or the surface of a bone, the latter giving attachment to a muscle or ligament. 3. dentistry a small elevation arising on the surface of a tooth.
What is the term for hematogenous dissemination of tuberculosis to various organs other than?
Extrapulmonary Tuberculosis (EPTB)--EPTB results from hematogenous dissemination of tuberclebacilli to various organs other than lung.
What does TA mean in dentistry?
1. [TA] In dentistry, a small elevation arising on the surface of a tooth.
What is a tubercular mass?
1. A small nodular mass of tubercular tissue.
What is a tubercle?
A tubercle is generally a wart-like projection, but it has slightly different meaning depending on which family of plants or animals it is used to refer to. In the case of certain orchids and cacti, it denotes a round nodule, small eminence, or warty outgrowth found on the lip. They are also known as podaria. When referring to some members of the pea family, it is used to refer to the wart-like excrescences that are found on the roots. In mycology, a tubercle is used to refer to a mass of hyphae from which a mushroom is made. When it is used in relation to certain dorid nudibranchs such as Peltodoris nobilis, it means the nodules on the dorsum of the animal. These tubercles in nudibranchs can present themselves in different ways : each tubercle in a single rounded, conical or angular form, each tubercle in a compound form of two or more levels, tubercles in amalgamated clusters or as tubercles forming or joined by a ridge. In dinosaurs, a tubercle is a general term for the scales seen in skin impressions. In duck-billed dinosaurs, for example, three main types of tubercles are defined: small tubercles with no definite arrangement; larger, polygonal tubercles up to 1 cm in diameter, which are grouped into clusters separated by ground tubercles; and limpet-shaped conical scutes.
What is a round nodule?
A round nodule, small eminence, or warty outgrowth found on bones especially for the attachment of a muscle or ligament. A small elevation on the surface of a tooth.
Where is the anterior tubercle?
The anterior tubercle on the humerus neck where the subscapularis tendon inserts.
Where does the thoracic muscle originate?
A muscle originating from the transverse processes of the lower thoracic vertebrae which inserts into the ribs between the angles and tubercles as well as the transverse and accessory processes of the upper lumbar vertebrae acting to extend the spine.
Where is the transversalis fascia?
An opening in the transversalis fascia midway between the anterior superior iliac spine and pubic tubercle through which the spermatic cord (males) or round ligament (females) pass.
Is "tubercle" a noun?
Familiarity information: TUBERCLE used as a noun is uncommon.
