Medi-Vision Medical Signs Online
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Medicine
- Nelson's syndrome - buccal pigementation
- Hyperpigmentation of the buccal mucosa in patient with Nelson's syndrome. This lady has a line of mild hyperpigmentation along the occlusal margin. Related to excess ACTH (with its melanocyte-stimula...
- Rating
Duration:
1 min 1 sec
- Temporo-mandibular joint examination
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A healthy young man with a previous injury to the left TMJ. Often causes pain as mandibular division of trigeminal nerve passes close by
(see for example http://images.google.com/images?client=safar... - Rating
Duration:
1 min 6 secs.
- Normal gum pigmentation
- Pigmentation of gums, which is quite normal in dark-skinned individuals
- Rating
Duration:
11 secs.
- Ulcer over mandible
- Ulcer on mandible where food catches due to an overhanging arch; necrosis and bony sequestrum underneath
- Rating
Duration:
24 secs.
- Dental abscess and facial cellulitis
- Man with long-standing problems with a lower molar, apical infection, and now an abscess, which is typically presenting with swelling over the mandible and localised cellulitis
- Rating
Duration:
1 min 13 secs.
- Lichen Planus - skin
- Here we see some itchy, excoriated maculopapular skin lesions of lichen planus in a lady who has a long history of oral lichen planus and subsequent carcinoma. Usually the lesions are concentrated on ...
- Rating
Duration:
50 secs.
- Lips in lichen planus; keratosis
- Not the purplish hue along the vermillion border, angular cheilitis, and the light layer of keratosis on the inner aspect of the lip.
- Rating
Duration:
25 secs.
- Gingivae in lichen planus
- Note here the gingival changes in a lady with longstanding oral lichen planus. She has an erythematous band - desquamative keratitis - and closer to the teeth a line of keratosis.
- Rating
Duration:
31 secs.
- Tooth abscess; percussion of teeth
- Note the simple demonstration on how to assess which tooth is the most likely cause of an abscess, by percussion of the teeth individually. Note tooth behind infected one covered in plaque (too painfu...
- Rating
Duration:
40 secs.
- Buccal mucosae in lichen planus
- Note the shiny keratosis in both side of this lady's mouth, typical of this disorder
- Rating
Duration:
19 secs.
- Gingival lichen planus 1
- Here we see a lady with extensive lichen planus of the type that is confined to the gingivae, with erythema, scarring and some blistering.
- Rating
Duration:
1 min 30 secs.
- Gingival lichen planus 2
- Note the area of keratosis in this lady with gingival lichen planus, in the area where a tooth has been lost. Extensive gingival changes, but noticeably, she has no involvement of the tongue or oral m...
- Rating
Duration:
1 min 26 secs.
- Vulvo vaginal gingival lichen planus - hands
- Hyperlinearity of the nails is a recognised feature of the VVG variant lichen planus; this lady has some subtle linear grooves, but these are probably within normal limits.
- Rating
Duration:
35 secs.
- Vulvo vaginal gingival lichen planus - lips
- Again, note the subtle changes to the lips of this lady with VVG variant lichen planus; note areas of mild hyperkeratosis
- Rating
Duration:
14 secs.
- Vulvo vaginal gingival lichen planus - gingivae
- Note the full thickness erythema, hyperkeratotic striae and small area of haemorrhage. The erythema extends on to the alveolar mucosa and up into the sulcus. Note the large area of desquamation.
- Rating
Duration:
58 secs.
- Vulvo vaginal gingival lichen planus - tongue
- There is mild keratosis visible on both side of this lady's tongue.
- Rating
Duration:
28 secs.
- Tongue in lichen planus
- Here we see a close look at the side of the tongue where previously a carcinoma was resected. Note the marked keratosis, patches of hyperkeratosis and missing alveolar ridge. Lichen planus occasionall...
- Rating
Duration:
32 secs.
- Osteoma
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Here we see the benign condition of osteoma.
See http://en.wikipedia.org/wiki/Osteoma - Rating
Duration:
50 secs.
- Blood blister on tongue
- This is as a result of trauma, in his case predisposed to by an abnormally-shaped mandible
- Rating
Duration:
28 secs.
- Vulvo vaginal gingival lichen planus - buccal mucosae
- Here we see the hyperkeratotic striae and fibrous bands that are characteristic of this VVG variant of lichen planus
- Rating
Duration:
19 secs.
