Cysts And Tumors Flashcards
Which cyst has the highest recurrence ?
Okc
Incidence of OKC
3 to 11 % of all cysts
Age range for OKC
10 to 40 years.
Males > Females
Site of OKC
Posterior Mandible
Peculiarity of expansion for OKC
Anteroposterior expansion or
Intramedullary expansion or
Burrowing expansion
A pseudo cyst that shows scalloping borders
Traumatic Bone Cyst
What % of OKCs are associated with unerupted teeth ?
25-40 %
Picket fence appearance seen in
Histopathology of OKC
Tomb stone appearance seen in
Histopathology of OKC
Radiographic clissificatio of OKC given by
Voorsmit in 1984
Recurrence rate of OKC with Gorlin Goltz Syndrome
82 %
Genetic nature of Gorlin Goltz syndrome
Autosomal Dominant
which cytokine elaboration
occurs in Radicular cyst?
Inter leukin 1.
Primordial cyst occurs due to
cystic degeneration of Stellate Reticulum.
Term OKC was coined by.
Philipsen
Which cyst occurs in place of the tooth.
Primordial cyst
Management of OKC
E nucleation with
peripheral osteotomy
Recurrence rate of Okc
30 %
[ 13-60 %]
Kerato hyaline granules seen in
Ortho keratinized Odontgenic
Cyst
Ortho keratinized Odontgenic
Cyst will clinically and radiographically mimic
dentigerous cyst
Recurrence rate of
Ortho keratinized Odontgenic
Cyst
2%
GORLIN GOLTZ syndrome aka.
Gorlin syndrome
nevoid basal cell carcinoma syndrome
Jaw cyst bifid rib nevus syndrome
Jaw cyst bifid rib nevus syndrome aka
nevoid basal cell carcinoma syndrome
GORLIN GOLTZ
nevoid basal cell carcinoma syndromeaka
Jaw cyst bifid rib nevus syndrome
GORLIN GOLTZ
Gene responsible for
GORLIN GOLTZ
Gene : PTCH , patched gene.
DENTIGEROUS CYST aka
Follicular cyst
Which is the most common DEVELOPMENTAL
ODONTOGENIC CYST
Dentigerous cyst
Radio graphic feature of OKC
Scalloping border
