Non-odontogenic cysts Flashcards

1
Q

classifications of cysts of the jaw

A

odontogenic
non-odontogenic

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2
Q

types of odontogenic cysts

A

developmental
inflammatory

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3
Q

examples of non-odontogenic cysts

A

nasopalatine cyst
surgical ciliated cyst
nasolabial cyst

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4
Q

nasopalatine cyst clinical features

A

-swelling in the midline of anterior palate
-may complain of salty taste
-rounded or heart shaped radiolucency in the midline of anterior hard palate

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5
Q

treatment of nasopalatine cyst

A

enucleation

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6
Q

surgical ciliated cyst clinical features

A

-most in posterior maxilla
-may be asymptomatic or present with pain and swelling

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7
Q

treatment of surgical ciliated cyst

A

enucleation

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8
Q

clinical features of nasolabial cyst

A

arise in upper lip
slow growing
painless unless infected

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9
Q

treatment for nasolabial cyst

A

excision

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10
Q

types of soft tissue cysts

A

salivary mucocoele
epidermoid cyst
dermoid cyst
lymphoepithelial cyst
thyroglossal duct cyst

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11
Q

epidermoid cyst clinical features

A

painless swelling
often following trauma or surgery
more common on skin

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12
Q

treatment of epidermoid cyst

A

excision

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13
Q

clinical features of dermoid cyst

A

developmental lesion
floor of mouth is most common site
painless swelling in the midline

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14
Q

treatment of dermoid cyst

A

excision

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15
Q

Lymphoepithelial cyst clinical features

A

developmental lesion
floor of mouth and tongue most common intraorla site
may be yellowish in colour

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16
Q

tx of lymphoepithelial cyst

A

excision

17
Q

thyroglossal duct cyst

A

derived from embryonic thyroglossal duct
present as midline swelling
usually painless unless infected

18
Q

Non-epithelialised primary bone cysts types

A

simple bone cyst

aneurysmal bone cyst

19
Q

simple bone cyst clinical features

A

premolar/molar region of mandible
may be asymptomatic swelling
large radiolucency
not a true cyst

20
Q

Aneurysmal bone cyst clinical features

A

usually mandible
young people
painless swelling
radiolucency on radiograph

21
Q

tx of aneurysmal bone cyst

A

curettage

22
Q

what is stafne’s defect

A

not a true lesion
developmental anomaly
due to part of submandibular gland indenting lingual mandible
appear cyst link on radiograph and may be mistaken for a cyst