It's lined with mucous and helps regulate pressure around the eardrum so that sound waves can be transferred. Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person ...

Duke University. The Pharmacology Education Partnership. Content background: The anatomy and composition of hair. Khan YS, Fakoya AO, Sajjad H. Anatomy, thorax, mammary gland. In: StatPearls. Treasure ...

Pleomorphic adenomas most commonly affect the parotid glands but can also affect the submandibular gland and minor salivary glands. These tumors are usually painless and grow slowly. Pleomorphic ...

It is a rapidly spreading cellulitis of the sublingual and submandibular spaces but does not have lymphatic involvement or abscess formation. It presents acutely, can be life threatening ...