Dentigerous cyst is suspected if the follicular space is more than:
(A) 2-3 mm
(B) 3-4 mm
(C) 1-2 mm
(D) >5 mm
After entering radiolucent lesion in a 30 years old man hollow cavity without epithelial lining is seen, the most probable diagnosis is:__________?
(A) Aneurysmal bone cyst
(B) Static bone cavity
(C) Memorrhagic bone cyst
(D) Ameloblastoma
A patient with ameloblastoma of the jaw can best be treated by:_____________?
(A) Irradiation
(B) Excision
(C) Enucleation
(D) Surgical removal followed by cauterization
Dentigerous cyst is associated with the following
(A) Impacted 3rd molar
(B) Impacted supernumerary tooth
(C) Odontome
(D) All of the above
The epithelium of a dentigerous cyst is:___________?
(A) 15-20 cell thick
(B) 6-10 cell thick
(C) 2-4 cell thick
(D) 1-2 cell thick
Clear cells are commonly seen in which of the following lesions?
(A) Pleomorphic
(B) Warthins tumor
(C) Mucoepidermoid
(D) Adenomatoid odontogenic tumor
Multiple periapical radiolucencies are seen in:_________?
(A) Jawcyst basal cell Nevus Syndrome
(B) Odontogenic keratocyst
(C) Cherubism
(D) thyroid disorders
A 36 year old man with an asymptomatic swelling in the body of the mandible with radiographic features of radiolucency with radiopaque flecks in suffering from:
(A) Odontogenic keratocyst
(B) Calcifying epithelial odontogenic tumor (CEOT)
(C) Ameloblastoma
(D) None of the above
Pindborg tumor arises from:_________?
(A) Basal layer of cells
(B) Stratum intermedium
(C) Stratum corneum
(D) Dental lamina
(D) Both B & D
A 40 year old woman has meloblastoma, the histomorphologic features will be:___________?
(A) Peripheral palisading cellular strand with central loose stellate reticulum
(B) Peripheral palisading with central stromal retraction artefact
(C) Peripheral palisading cellular strand with peripheral loose stellate reticulum
(D) Central loose stellate reticulum shows marked nuclear atypia and numerous mitotic