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Adenoid hypertrophy, also known as enlarged adenoids refers to an enlargement of the adenoid (pharyngeal tonsil) that is linked to nasopharyngeal mechanical blockage and/or chronic inflammation. [1] Adenoid hypertrophy is a characterized by hearing loss , recurrent otitis media , mucopurulent rhinorrhea , chronic mouth breathing , nasal airway ...
Adenoid cystic carcinoma is a rare type of cancer that can exist in many different body sites. This tumor most often occurs in the salivary glands , but it can also be found in many anatomic sites, including the breast , [ 1 ] [ 2 ] lacrimal gland , lung , brain , Bartholin gland , trachea , and the paranasal sinuses .
3D still showing adenoid hypertrophy. An enlarged adenoid, or adenoid hypertrophy, can become nearly the size of a ping pong ball and completely block airflow through the nasal passages. Even if the enlarged adenoid is not substantial enough to physically block the back of the nose, it can obstruct airflow enough so that breathing through the ...
Experts aren't exactly sure why this happens, but the main risk factor for tonsil cancer is human papillomavirus. Other risk factors include tobacco use, heavy alcohol consumption and a weakened ...
Adenocarcinoma of the lung is the most common type of lung cancer, and like other forms of lung cancer, it is characterized by distinct cellular and molecular features. [1] It is classified as one of several non-small cell lung cancers (NSCLC), to distinguish it from small cell lung cancer which has a different behavior and prognosis.
Wilhelm Meyer. The Danish physician Wilhelm Meyer (1824–1895) was the first to describe the clinical condition of nasal obstruction (blocked nose) with chronic mouth breathing, snoring, dull facial expression, and hearing impairment due to adenoid hypertrophy.
The tonsils are a set of lymphoid organs facing into the aerodigestive tract, which is known as Waldeyer's tonsillar ring and consists of the adenoid tonsil (or pharyngeal tonsil), two tubal tonsils, two palatine tonsils, and the lingual tonsils. These organs play an important role in the immune system.
It is currently believed that bacterial biofilms play an integral role in the harboring of chronic infection by tonsil and adenoid tissue so contributing to recurrent sinusitis and recurrent or persistent ear disease. [1] Also, enlarged adenoids and tonsils may lead to the obstruction of the breathing patterns in children, causing apnea during ...