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Apthous Ulcer Lip
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Apthous Ulcer Lip

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The white ulcerated lesion surrounded by an erythematous halo on the mucosal surface of this patient's lip is an apthous ulcer [sometimes referred to as a "canker"].

Acute Follicular Tonsillitis
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Acute Follicular Tonsillitis

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This is a classic example of acute bacterial tonsillitis.

Calculus on Extruding Submandibular Stent
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Calculus on Extruding Submandibular Stent

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This patient had a plastic stent inserted in the orifice of the left submandibular gland duct to correct a stenosis in this area. The stent has started to extrude Note the large calculus [stone] which...

Thyroglossal Duct  Cyst During Swallowing
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Thyroglossal Duct Cyst During Swallowing

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5

During embryological development, the thyroid gland originates on the back of the tongue and descends through the tongue to its final resting place on the neck in front of the trachea. In some patients,...

Mucous Cyst Floor of Mouth
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Mucous Cyst Floor of Mouth

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If the lumen of a mucous gland becomes obstructed, it may continue to secrete mucus and develop into a mucous cyst. There is a medium-sized mucous cyst on the floor of this patient's mouth.

Tympanosclerosis
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Tympanosclerosis

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5

Note the white patches of tympanosclerosis in this right tympanic. These are sometimes referred to as "chalk patches".

Keratin Patches Tympanic Membrane
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Keratin Patches Tympanic Membrane

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The white linear streaks seen on the surface of this normal left tympanic membrane are the result of the self cleansing mechanism by which the surface epithelium of the tympanic membrane migrates in a...

Choanal Polyp
4.5

Choanal Polyp

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4.5

There is a large nasal polyp in the choanal area of this left nasal cavity.

Subtotal Perforation Right Ear
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Subtotal Perforation Right Ear

views: 5329 comments: 1
4.5

This is a subtotal perforation of the right tympanic membrane.

Ranula
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Ranula

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Ranula is a form of mucocoele involving the floor of mouth and related to sublingual salivary glands. Clinically it appears as a smooth-lined straw-coloured to bluish cystic swelling (arrow) as depicted...

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