30 Questions
What is the key difference between intraosseous ameloblastoma and peripheral ameloblastoma?
Peripheral ameloblastoma responds better to local surgical excision
What is the most common site of metastasis for metastasizing ameloblastoma?
Lung
What is the suggested mechanism for metastasis in metastasizing ameloblastoma?
Implantation during surgical intervention
What is the defining feature of adenoid ameloblastoma?
It is the only new entity added in the odontogenic tumors
What is the prognosis for patients with metastasizing ameloblastoma?
Good, as the metastases are histologically benign and can be treated with local excision
Which of the following statements about the superficial alveolar bone in ameloblastoma is correct?
It becomes slightly eroded in some cases, but significant bone involvement does not occur
What is a common way in which adenomatoid odontogenic tumors are discovered?
During a routine radiographic examination
How do larger adenomatoid odontogenic tumors typically affect the bone?
Cause a painless expansion
What percentage of cases does the adenomatoid odontogenic tumor appear as a circumscribed, unilocular radiolucency involving the crown of an unerupted tooth?
75%
What type of calcifications are often found in adenomatoid odontogenic tumors?
Snowflake calcifications
What is the typical behavior of adenomatoid odontogenic tumors in terms of recurrence?
Rare recurrence
Where does the squamous odontogenic tumor mainly affect in the jaw?
Alveolar process near root area
Which of the following is NOT a common histopathologic pattern of conventional/solid or multicystic intraosseous ameloblastoma?
Unicystic
Which of the following lesions may mimic ameloblastoma radiologically?
All of the above
What is a common radiographic feature of conventional/solid or multicystic intraosseous ameloblastoma?
All of the above
Which of the following is NOT mentioned as a less common histopathologic pattern of conventional/solid or multicystic intraosseous ameloblastoma?
Papillary
What type of radiographic appearance do solid ameloblastomas often exhibit?
Unilocular radiolucent defects
Which of the following statements is TRUE?
Ameloblastomas with multiple bony cavities mimic other multilocular lesions radiologically.
What color does the amyloid material in calcifying epithelial odontogenic tumors typically exhibit after Congo red staining?
Apple-green
Which odontogenic tumor is the only one known to contain amyloid?
Calcifying epithelial odontogenic tumor (CEOT)
What is a characteristic feature that distinguishes calcifying epithelial odontogenic tumors from other odontogenic tumors?
Presence of clear cells
How do calcifying epithelial odontogenic tumors behave in terms of recurrence following incomplete excision?
Recurrence is common
What type of rings are produced when the amyloid material in calcifying epithelial odontogenic tumors mineralizes?
'Liesegang' rings
In what category does calcifying epithelial odontogenic tumor fall according to the WHO Classification (2022)?
Benign tumor
Which of the following is the most common clinical presentation of a conventional/solid or multicystic intraosseous ameloblastoma?
A painless swelling or expansion of the jaw
Which of the following statements is true about the location of conventional ameloblastomas?
They predominantly occur in the mandible, especially in the molar-ascending ramus area
Which of the following radiographic features is characteristic of a conventional/solid or multicystic intraosseous ameloblastoma?
A multilocular radiolucent lesion with a "soap bubble" or "honeycombed" appearance
What is the typical growth pattern of an untreated conventional/solid or multicystic intraosseous ameloblastoma?
It grows slowly to massive proportions if left untreated
Which of the following clinical features is uncommon in cases of conventional/solid or multicystic intraosseous ameloblastoma?
Pain and paresthesia
What is the typical location of conventional ameloblastomas in the maxilla?
Posterior regions
Learn about conventional/solid or multicystic intraosseous ameloblastomas, with a focus on their occurrence in the mandible and maxilla regions. This quiz is based on the topic covered in Oral and Dental Surgery-II by Asst. Prof. Ezgi Yüceer Çetiner.
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