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Apthous Ulcer
Apthous stomatitis is characterized by recurrent "crops" of painful superficial ulcerations of the oral mucosa. The etiology of this condition remains unknown. These acute lesions are well demarcated...
![Lichen planus [major erosive]](https://medtube.net/images/min/3ff1a5bcaf74970ee0c54dc10251fd6a/149/112/1 "Lichen planus [major erosive]")
Lichen planus [major erosive]
In the major erosive variety of lichen planus, well-defined areas of extensive ulceration of sudden onset are characteristically seen on the buckle mucosa and also along the lateral border of the tongue.
Fibroepithelial Polyp Oral Mucosa
The smooth, pink, sessile, benign polyps at each corner of this patient's mouth are fibroepithelial polyps. They have arisen because of chronic, mild frictional trauma from the teeth.
![Epulides [giant cell granuloma]](https://medtube.net/images/min/0535f4c1230d67a8b241541c166e7769/149/112/1 "Epulides [giant cell granuloma]")
Epulides [giant cell granuloma]
This red to purplish swelling on the lower gingiva was diagnosed as a peripheral giant cell granuloma by the demonstration of osteoclasts like giant cells on histological examination.
![Epulides [pyogenic granuloma]](https://medtube.net/images/min/ba42dfa5dffada3d96ab6292fb490f38/149/112/1 "Epulides [pyogenic granuloma]")
Epulides [pyogenic granuloma]
The gingival tissues are very prone to develop exuberant inflammatory overgrowths [Epulides]. These overgrowths are often found to contain immature, vascular granulation tissue. The type of epulis is...
![Epulides [fibrous]](https://medtube.net/images/min/f5609f6163317ab6e1f85f17b318c3f3/149/112/1 "Epulides [fibrous]")
Epulides [fibrous]
The differentiation of the name of this purple, swollen lesion arising from the gingiva is based on its histology. The granulation tissue in this case was less vascular and the lesion contained more fibrous...
![Mucocoele of the Lip [Surgical specimen]](https://medtube.net/images/min/d93a0c8912a5a18e87d75193935a10f3/149/112/1 "Mucocoele of the Lip [Surgical specimen]")
Mucocoele of the Lip [Surgical specimen]
This is the surgical specimen of a large mucocele of the lower lip which has been excised.
Squamous Cell Carcinoma of the Lip
Note the discoid ulcerated lesion on the right side of this patient's lower lip. Biopsy confirmed a squamous cell carcinoma.
Squamous Cell Carcinoma of the Lip
Squamous cell carcinoma of the lip is characterized by a painless, iinfiltratiive and hard ulcer occurring most commonly on the lower lip. A high index of suspicion should be maintained for those lip...
![Hyperkeratosis Of The Lip [Leukoplakia]](https://medtube.net/images/min/9156ee62a9a3d3a808137c1a475ea344/149/112/1 "Hyperkeratosis Of The Lip [Leukoplakia]")
Hyperkeratosis Of The Lip [Leukoplakia]
Leukoplakia is the general term used to describe a white patch on the mucosa of the oral cavity that cannot be wiped off and is not susceptible to any other clinical diagnosis. Biopsy is always required...
Angular Chelitits
The fissures at the corner of the mouth have developed as a result of over closure of the mouth in a woman with ill fitting dentures. The local maceration of the skin and a monilial infection at the corner...
![Horner's Syndrome [Left]](https://medtube.net/images/min/43f8545c526c9005a7f320fe43998556/149/112/1 "Horner's Syndrome [Left]")
Horner's Syndrome [Left]
Horner syndrome is a relatively rare disorder characterized by a constricted pupil (miosis), drooping of the upper eyelid (ptosis), absence of sweating of the face (anhidrosis), and sinking of the eyeball...
Normal Trachea
The normal lower trachea, carina and openings of the right and left main bronchi in an adolescent. The diameter of the right main bronchus is usually about 50% greater than the diameter of the left main...
Moderately Enlarged Adenoids
In this endoscopic photograph, one can see moderately enlarged adenoids at the dome of the posterior wall of the nasopharynx. There is still an adequate airway seen below.
Enlarged Adenoids in an Adult
This endoscopic photograph shows enlarged adenoids blocking the choana of this adult. Enlarged adenoids in adults are relatively uncommon, and one must think of other possible diagnoses.
Users
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Michael Hawke
Professor
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Gottumukkala Raju
Professor
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Ashley Mark
MD
Channels
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Gastroenterology Atlas
medical institution
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
medical institution
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High Impact - Medical Animation
medical institution
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Orthopaedic Academy
medical institution
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World Health Summit
commercial institution
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