Oral Pathology Picture Booklet

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111

Complete True .\nrrdontia

Partial Anodontia

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Picture Illustrates the "C)rai.-s.ent Hue" of Dent ino senei.

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Dentino genes i s imperfecta : radio graphi c features

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#6 Dente

-/ Concrescence

Fusion

#8 Amelogenesis imperfecta Note: arrows on bite-wing x-ray show minute thickness of enamel

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#10

Enamel hypoplasia: White and brown defects

Amelogenesis imperfecta

#ll Abfraction

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#13 Abrasion

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Amelogenesis imperfecta: Hypoplastic

Amelogenesis imperfecta: Hypocalcification

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Amelogenesis imperfecta: Hypomaturation

Sickle cell anemia: Periapical x-ray demonstrates malrow spaces which are markedly enlarged due to the loss of many trabeculae

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Cyclic neutropenia: sineir al en.thema

Atrophic glossitis associated with pernicious anemia

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#22 Adult leukemia: Chronic lymphocytic leukemia (CLL)

Leukemic gingivitis: acute ml'gllrgenous leukemia (AML)

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#24

lrritation fibroma: on buccal mucosa

Congenital epulis of the newborn: a pink nodule

#26 Periapical abscess:

#25 Granular cell tumor: pink tongue nodule

#27 Periapical abscess: large periapical radiolucency

#28 Ectodermal dysplasia

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#30 #29 Ectodermal dysplasia: reduced number of teeth

#3r X-ray showing an abnormal increase in width of periodontal - membrane space seen in scleroderma

Cleidocranial dysplasia: supernumerary teeth. nu: ..:- -' formed teeth embedded within the mandible and :r,'',

#32 Paget's disease of the skull showing patchy opaque

("cotton-wool" aPPearance)

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#34

Acromegaly: bony changes alter the patient's facial

Hyperparathyroidism: Note lack of lamina dura around molars.

features including the spacing of teeth

$35 #36

Peutz - Jeghers svndrome: lips and perioral skin

Malisnant melanoma of the skin

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Burkin's lvmphoma

Burkitt's lymphoma: lesions undergoing osseous resorption

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margins anE rea-ctive bone

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#40

Ewing's sarcoma

Ewing's sarcoma: irregular "moth-eaten" radiolucencY

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#4r Central giant cell granuloma

Osteosarcoma: aggressive, expansile lesion. Note the "sun ray" periosteal reaction (anows)

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Vemrcous carcinoma: of the labial mucosa

Squamous cell carcinoma: of floor of mouth

#46 Squamous

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of the tongue

Dysplastic nevus of the skin

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#48

Globulomaxillary cyst

Median palatal cyst

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Fibrous dysplasia: monostotic form. Ground glass change with areas of sclerosis (arrows)

Dentigerous cyst: associated with the crown of an unentpted tooth (in this iase the maxillary right third molar). Has welldefined, corticated margin (anows)

=5 I Ameloblastoma: multilocular appearance, well-defined. Displacement of teeth and root resorption (arrows)

Complex odontoma

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#54

Periapical cemental dysplasia

Aspirin burn

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Oral melanotic macule

Blue ner,us

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lntradermal nevus

Intramucosal ne'vus

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#60

Junctional nevus

Compound nevus

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Traumatic bone cyst: well-demarcated unilocular or multilocular radiolucency with scalloping around roots

Aneurysmal bone cvst: often described as "soap bubble" or "honevcomb" appearance. Teeth are often moved and roots resorbed

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#64

Peripheral giant cell granuloma

Salivary calculi (arrow)

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Pleomorphic adenoma (mixed tumor)

Pleomorphic adenoma (mixed tumor) of the palate

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#68

Mucoepidermoid carcinoma: draining fistulas

Adenoid cystic carcinoma: surface ulceration

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Tarset lesion t-'i enthema multiforme

Actinomycosis

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Herpangina

Acute herpetic gingivostomatitis

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Leukoedema

Actinic (solar) Cheilitis

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Leukoplakia: of floor of mouth and ventral tongue

Fordyce's granules: on buccal mucosa

#71 Leukoplakia (snuff patch)

#78 Angular Cheilitis

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White sponge nevus of buccal mucosa

Hairy tongue

#81 Gineival lichen planus, manifesting as an erythematous alteration of the attached gingiva.

#82 Geographic tongue

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Scrotal t tlssured) tongue

Stomatitis nicotina

=85 Parinharr

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ossitvins fibroma

#86 Residual cyst

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Radicular cyst

Odontogenic keratocyst: may be unilocular or multilocular; scalloped or cortical border

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Ossifying fibroma

Odontogenic myxoma

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Lateral periodontal cyst

Two discrete minor aphthous ulceratt,-.:. (arrows) involving the buccal mucosa

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#94

A solitary ulceration representative of a major aphthous ulceration

Herpetiform aphthous ulcers: manifests as recurrent tiny ulcers (