adenoids

ad·e·noid

A0084400 (ăd′n-oid′)n. often adenoids A mass of lymphoid tissue located at the back of the nose in the upper part of the throat, normally present only in children, that when infected and swollen can obstruct breathing.adj.1. Of or relating to the adenoids; adenoidal.2. Relating to or resembling a gland; glandular.

adenoids

(ˈædɪˌnɔɪdz) pl n (Anatomy) a mass of lymphoid tissue at the back of the throat behind the uvula: when enlarged it often restricts nasal breathing, esp in young children. Technical name: pharyngeal tonsil

ad·e·noids

(ăd′n-oidz′) Tonsils at the back of the throat that are swollen due to infection. Adenoids can block breathing through the nose.

adenoids

Masses of lymphoid tissue in the upper throat that form part of the body’s defense against infection.

Translations

adenoidi

adenoids

(ăd`ənoidz'), common name for the pharyngeal tonsils, spongy masses of lymphoid tissue that occupy the nasopharynx, the space between the back of the nose and the throat. Normally the adenoids, like the palatine tonsils located on either side of the throat, help prevent infection in the surrounding tissues. However, when they become enlarged they interfere with normal breathing and sometimes with hearing. When severely enlarged, adenoids can affect normal dental development, resulting in an alteration of facial expression. Infection of the adenoids is common, the symptoms resembling those of tonsillitis, with which it is frequently associated. Surgical removal of the adenoids is advisable when enlargement and repeated infection interfere with development and health. See respirationrespiration,
process by which an organism exchanges gases with its environment. The term now refers to the overall process by which oxygen is abstracted from air and is transported to the cells for the oxidation of organic molecules while carbon dioxide (CO₂
..... Click the link for more information. .

Adenoids

(or adenoidal growths), enlarged pharyngeal tonsils, which are located in the upper back portion of the throat behind the nasal passage. Adenoids are most frequently observed in children four to eight years of age. The major symptom of adenoids is difficulty in nasal breathing. As a result, the child’s mouth is almost always open, his teeth grow incorrectly, and he is susceptible to chronic head colds. When the adenoids are extremely enlarged, the voice takes on nasal tones, causing m and η to sound like b and d. By blocking the opening of the eustachian tubes, which connect the middle ear to the throat, adenoids cause repeated ear infections that lead to gradual impairment of hearing. Children with adenoids often suffer from insomnia, which results in decreased attention span and poor memory. Sometimes bed-wetting occurs. The treatment of adenoids is surgical. After their removal, nasal breathing does not return immediately, and breathing exercises are beneficial (on the advice of a physician).

L. V. NEIMAN

adenoids

ad·e·noid

(ad'ĕ-noyd), Avoid the misspelling/mispronunciation adnoid.1. Glandlike; of glandular appearance. Synonym(s): adeniform2. Epithelial and lymphatic unencapsulated structure located on the posterior wall of the nasopharynx. It undergoes absolute and relative enlargement during childhood and regresses during puberty. Inflammatory and physiologic enlargement is associated with otitis media, nasal obstruction, sinusitis, and obstructive sleep apnea. Synonym(s): tonsilla pharyngealis [TA], Luschka gland (1) , Luschka tonsil, pharyngeal tonsil, third tonsil, tonsilla adenoidea [adeno- + G. eidos, appearance]

Adenoids

(1) Adenoid glands, pharyngeal tonsil Lymphoid tissue that forms a prominence on the wall of the pharyngeal recess of the nasopharynx.
(2) A popular term for adenoidal hypertrophy, see there.

adenoids

Anatomy 1. Adenoid glands, pharyngeal tonsil Lymphoid tissue that forms a prominence on the wall of the pharyngeal recess of the nasopharynx.2. A popular term for adenoidal hypertrophy, see there.

ad·e·noids

(ad'ĕ-noydz) 1. A normal collection of unencapsulated lymphoid tissue in the nasopharynx. Also called pharyngeal tonsils. 2. Common terminology for the large (normal) pharyngeal tonsils of children. [G. adēn, gland, + eidos, resemblance]

adenoids

Collections of overgrown gland-like tissue, present on the back wall of the nose above the tonsils in children, which shrivel and disappear in adolescence or early adult life. The adenoids contain LYMPHOCYTES and are part of the body's defence (immune) system.

Adenoids

Common name for the pharyngeal tonsils, which are lymph masses in the wall of the air passageway (pharynx) just behind the nose.Mentioned in: Salivary Gland Tumors, Tonsillectomy and Adenoidectomy, Velopharyngeal Insufficiency

ad·e·noids

(ad'ĕ-noydz) 1. A normal collection of unencapsulated lymphoid tissue in the nasopharynx. Also called pharyngeal tonsils.2. Common terminology for the large pharyngeal tonsils of children. [G. adēn, gland, + -eidos, resemblance]

Patient discussion about adenoids

Q. When should the tonsils and/or adenoids should be removed? A. Currently the tonsillectomy is recommended in the presence of 6 episodes of throat infection (Group A strep pharyngitis) in one year or 3-4 episodes in each of 2years. Adenoidectomy may be recommended when tympanostomy tube surgery (http://en.wikipedia.org/wiki/Tympanostomy_tube) failed to prevent ear infection.
Another thing to consider is the presence of oral breathing - the constant use of the mouth for breathing in small children may lead to malformation of the facial bones that would necessitate more extensive surgeries later in life.

More discussions about adenoids

单词	adenoids
释义	adenoids ad·e·noid A0084400 (ăd′n-oid′)n. often adenoids A mass of lymphoid tissue located at the back of the nose in the upper part of the throat, normally present only in children, that when infected and swollen can obstruct breathing.adj.1. Of or relating to the adenoids; adenoidal.2. Relating to or resembling a gland; glandular. adenoids (ˈædɪˌnɔɪdz) pl n (Anatomy) a mass of lymphoid tissue at the back of the throat behind the uvula: when enlarged it often restricts nasal breathing, esp in young children. Technical name: pharyngeal tonsil ad·e·noids (ăd′n-oidz′) Tonsils at the back of the throat that are swollen due to infection. Adenoids can block breathing through the nose. adenoids Masses of lymphoid tissue in the upper throat that form part of the body’s defense against infection. Translations adenoidi adenoids adenoids (ăd`ənoidz'), common name for the pharyngeal tonsils, spongy masses of lymphoid tissue that occupy the nasopharynx, the space between the back of the nose and the throat. Normally the adenoids, like the palatine tonsils located on either side of the throat, help prevent infection in the surrounding tissues. However, when they become enlarged they interfere with normal breathing and sometimes with hearing. When severely enlarged, adenoids can affect normal dental development, resulting in an alteration of facial expression. Infection of the adenoids is common, the symptoms resembling those of tonsillitis, with which it is frequently associated. Surgical removal of the adenoids is advisable when enlargement and repeated infection interfere with development and health. See respirationrespiration, process by which an organism exchanges gases with its environment. The term now refers to the overall process by which oxygen is abstracted from air and is transported to the cells for the oxidation of organic molecules while carbon dioxide (CO₂ ..... Click the link for more information. . Adenoids (or adenoidal growths), enlarged pharyngeal tonsils, which are located in the upper back portion of the throat behind the nasal passage. Adenoids are most frequently observed in children four to eight years of age. The major symptom of adenoids is difficulty in nasal breathing. As a result, the child’s mouth is almost always open, his teeth grow incorrectly, and he is susceptible to chronic head colds. When the adenoids are extremely enlarged, the voice takes on nasal tones, causing m and η to sound like b and d. By blocking the opening of the eustachian tubes, which connect the middle ear to the throat, adenoids cause repeated ear infections that lead to gradual impairment of hearing. Children with adenoids often suffer from insomnia, which results in decreased attention span and poor memory. Sometimes bed-wetting occurs. The treatment of adenoids is surgical. After their removal, nasal breathing does not return immediately, and breathing exercises are beneficial (on the advice of a physician). L. V. NEIMAN adenoids ad·e·noid (ad'ĕ-noyd), Avoid the misspelling/mispronunciation adnoid.1. Glandlike; of glandular appearance. Synonym(s): adeniform2. Epithelial and lymphatic unencapsulated structure located on the posterior wall of the nasopharynx. It undergoes absolute and relative enlargement during childhood and regresses during puberty. Inflammatory and physiologic enlargement is associated with otitis media, nasal obstruction, sinusitis, and obstructive sleep apnea. Synonym(s): tonsilla pharyngealis [TA], Luschka gland (1) , Luschka tonsil, pharyngeal tonsil, third tonsil, tonsilla adenoidea [adeno- + G. eidos, appearance] Adenoids (1) Adenoid glands, pharyngeal tonsil Lymphoid tissue that forms a prominence on the wall of the pharyngeal recess of the nasopharynx. (2) A popular term for adenoidal hypertrophy, see there. adenoids Anatomy 1. Adenoid glands, pharyngeal tonsil Lymphoid tissue that forms a prominence on the wall of the pharyngeal recess of the nasopharynx.2. A popular term for adenoidal hypertrophy, see there. ad·e·noids (ad'ĕ-noydz) 1. A normal collection of unencapsulated lymphoid tissue in the nasopharynx. Also called pharyngeal tonsils. 2. Common terminology for the large (normal) pharyngeal tonsils of children. [G. adēn, gland, + eidos, resemblance] adenoids Collections of overgrown gland-like tissue, present on the back wall of the nose above the tonsils in children, which shrivel and disappear in adolescence or early adult life. The adenoids contain LYMPHOCYTES and are part of the body's defence (immune) system. Adenoids Common name for the pharyngeal tonsils, which are lymph masses in the wall of the air passageway (pharynx) just behind the nose.Mentioned in: Salivary Gland Tumors, Tonsillectomy and Adenoidectomy, Velopharyngeal Insufficiency ad·e·noids (ad'ĕ-noydz) 1. A normal collection of unencapsulated lymphoid tissue in the nasopharynx. Also called pharyngeal tonsils.2. Common terminology for the large pharyngeal tonsils of children. [G. adēn, gland, + -eidos, resemblance] Patient discussion about adenoids Q. When should the tonsils and/or adenoids should be removed? A. Currently the tonsillectomy is recommended in the presence of 6 episodes of throat infection (Group A strep pharyngitis) in one year or 3-4 episodes in each of 2years. Adenoidectomy may be recommended when tympanostomy tube surgery (http://en.wikipedia.org/wiki/Tympanostomy_tube) failed to prevent ear infection. Another thing to consider is the presence of oral breathing - the constant use of the mouth for breathing in small children may lead to malformation of the facial bones that would necessitate more extensive surgeries later in life. More discussions about adenoids ThesaurusSeeadenoidal
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