Sandbox:Affan: Difference between revisions

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* Buccal and labial oral mucosa
* Buccal and labial oral mucosa
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* Intracellular edema or vacuolization of Malpighian cells
* Intracellular edema or vacuolization of Malpighian cells.<ref name="urlPathology Outlines - Leukoedema">{{cite web |url=http://www.pathologyoutlines.com/topic/oralcavityleukoedema.html |title=Pathology Outlines - Leukoedema |format= |work= |accessdate=}}</ref>
|[[File:Leukoedema 001.jpg|thumb]]
|[[File:Leukoedema_001.jpg|219x219px]]
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|'''Fordyce granules'''
|'''Fordyce granules'''
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* Similar to normal sebaceous glands of skin
* Similar to normal sebaceous glands of skin
* Lacks hair follicles and almost always lack ductal communication with surface
* Lacks hair follicles and almost always lack ductal communication with surface.<ref name="urlPathology Outlines - Fordyce disease / granules">{{cite web |url=http://www.pathologyoutlines.com/topic/oralcavityfordyce.html |title=Pathology Outlines - Fordyce disease / granules |format= |work= |accessdate=}}</ref>
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|[[File:Leukoedema.jpg|center]]
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|'''Benign migratoy glossitis'''
|'''Benign migratoy glossitis'''
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* Dorsal/Lateral surface of the tongue
* Dorsal/Lateral surface of the tongue
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* Acanthosis with neutrophils throughout epithelium and surface
* Microabscesses, plus inflammatory infiltrate in lamina propria
* Resembles psoriasis<ref name="urlPathology Outlines - Geographic tongue">{{cite web |url=http://www.pathologyoutlines.com/topic/oralcavitygeographictongue.html |title=Pathology Outlines - Geographic tongue |format= |work= |accessdate=}}</ref>
|[[File:Geographic tongue 01.JPG|center|219x219px]]
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|'''Hairy tongue'''
|'''Hairy tongue'''
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* Dorsum of the tongue  
* Dorsum of the tongue  
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|[[File:Black tounge.jpg|center|291x291px]]
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|'''Hairy leukoplakia'''
|'''Hairy leukoplakia'''

Revision as of 15:15, 11 February 2019


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Muhammad Affan M.D.[2]

Surface oral lesions
Oral lesions Appearance Associated conditions Location Microscopic Image
White Lesions Leukoedema
  • White or whitish grey edematous lesion
  • Diffuse or patchy
  • Variant of normal oral mucosa
  • Buccal and labial oral mucosa
  • Intracellular edema or vacuolization of Malpighian cells.[1]
Fordyce granules
  • White or yellow discrete papules
  • Symmetrically distributed
  • Variant of normal oral mucosa
  • Buccal mucosa
  • Vermillion border of the lips
  • Similar to normal sebaceous glands of skin
  • Lacks hair follicles and almost always lack ductal communication with surface.[2]
Benign migratoy glossitis
  • Red patches with white distinct border
  • Map like appearance
  • Psoriasis
  • Diabetes
  • Reiter's syndrome
  • Medications such as Oral contraceptive pills and lithium carbonate
  • Dorsal/Lateral surface of the tongue
  • Acanthosis with neutrophils throughout epithelium and surface
  • Microabscesses, plus inflammatory infiltrate in lamina propria
  • Resembles psoriasis[3]
Hairy tongue
  • Elongated filliform lingual papillae
  • Carpet like appearance
  • Xerostomia
  • Medications such as anti-psychotics
  • HIV
  • Amyotropic lateral sclerosis
  • Dorsum of the tongue
Hairy leukoplakia

White patches

  • Corrugated in appearance
  • Hairy, hair-like growths
  • Permanent
  • Buccal mucosa
  • Lateral surface of the tongue
  • Floor of the mouth
  • Palate
White sponge nevus
  • White patches of tissue (nevi)
  • Singular or multiple
  • Thickened, velvety, sponge-like appearance
  • Heriditarary
  • Buccal mucosa
Lichen Planus
  • Reticular or papular lace like white lesions
  • Multiple, Painful
  • Autoimmune disorders disorders
  • Posterior buccal mucosa
  • Gingival margin
Frictional hyperkeratosis
  • White shaggy plaques
  • Could be easily peeled without any pain leaving normal mucosa
  • Bite trauma
  • Grinding of the teeth
  • Buccal mucosa
  • Limited to line of dental occlusion
Leukoplakia
  • White or grayish in patches that can't be wiped away
  • Irregular or flat-textured
  • Thickened or hardened in areas
  • Along with raised, red lesions (speckled leukoplakia or erythroplakia), which are more likely to show precancerous changes
  • Smoking
Erythroplakia
  • Fiery red patch
    • Smooth, velvety, granular or nodular lesions
  • Highest risk of malignant transformation
  • Soft palate
  • Floor of mouth
  • Ventral surface of tongue and the retromolar area
Pigmented lesions Characterestic features Associated conditions Location Image
  • Physiologic pigmentation
  • Ephelis
  • Oral melanocytic macule
  • Melanocytic nevus
  • Oral melanoacanthoma
  • Smoker's melanosis
  • Melanoma
  • Kaposi sarcoma
  • Addison's disease
  • Peutz jeghers syndrome
  • Neurofibromatosis
  • Polyostotic fibrous dysplasia
  • Medication induced pigmentation
  • Amalgam tattoo
Vesicular/Ulcerative oral lesions Symptoms characterestic features Associated conditions Location Image
Infections
Autoimmune conditions
Idiopathic conditions
Soft tissue oral lesions
Reactive lesions Symptoms Characterstic features Associated conditions Location Image
  • Leukoedema
  • Fordyce granules
  • Hairy tongue
  • Hairy leukoplakia
  • White sponge nevus
  • Lichen planus
  • Focal keratosis
Tumors etiology location Clinical appearance Gold standard/Diagnosis Image
Benign tumors
  • Epithelial tumors
  • Mesenchymal tumors
  • Salivary gland tumors
Malignant tumors
Cysts
  • Gingival cyst
  • Lymphoepithelial cyst
  • Epidermoid cyst
  • Thyroglossal tract cyst
  • Nasolabial cyst

References

  1. ↑ "Pathology Outlines - Leukoedema".
  2. ↑ "Pathology Outlines - Fordyce disease / granules".
  3. ↑ "Pathology Outlines - Geographic tongue".
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