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What constitutes a cyst?
What constitutes a cyst?
Which type of cyst arises from odontogenic epithelial cells?
Which type of cyst arises from odontogenic epithelial cells?
Which of the following is a characteristic of apical cysts?
Which of the following is a characteristic of apical cysts?
Which of the following is a non-odontogenic cyst?
Which of the following is a non-odontogenic cyst?
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What is the primary etiology of a periapical cyst?
What is the primary etiology of a periapical cyst?
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Which cyst is NOT classified under odontogenic cysts?
Which cyst is NOT classified under odontogenic cysts?
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What percentage of all cysts do apical cysts represent?
What percentage of all cysts do apical cysts represent?
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How are cysts like the nasopalatine cyst primarily classified?
How are cysts like the nasopalatine cyst primarily classified?
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What is observed in the connective tissue lining of fully formed cysts?
What is observed in the connective tissue lining of fully formed cysts?
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Which type of cells are typically found in the connective tissue lining of apical periodontal cysts?
Which type of cells are typically found in the connective tissue lining of apical periodontal cysts?
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What fluid components are commonly found in cystic fluid?
What fluid components are commonly found in cystic fluid?
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What is the recommended treatment for large cysts?
What is the recommended treatment for large cysts?
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What characterizes inflammatory lateral periodontal cysts?
What characterizes inflammatory lateral periodontal cysts?
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Which condition could be diagnosed if a radiolucency is small?
Which condition could be diagnosed if a radiolucency is small?
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A residual cyst may cause which of the following issues?
A residual cyst may cause which of the following issues?
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Which of the following is a common feature in the treatment of medium-sized cysts?
Which of the following is a common feature in the treatment of medium-sized cysts?
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What is the primary cause of a mucocele, also known as a mucous extravasation cyst?
What is the primary cause of a mucocele, also known as a mucous extravasation cyst?
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Where is a ranula typically located?
Where is a ranula typically located?
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What is the appearance of a mucocele when it is clinically examined?
What is the appearance of a mucocele when it is clinically examined?
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What histopathological feature is associated with a mucous extravasation cyst?
What histopathological feature is associated with a mucous extravasation cyst?
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What is the recommended treatment for a mucocele?
What is the recommended treatment for a mucocele?
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What is the most common age range for individuals with the cyst described?
What is the most common age range for individuals with the cyst described?
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What is a key radiographic feature of the cyst mentioned?
What is a key radiographic feature of the cyst mentioned?
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Which site is most commonly affected by the cyst associated with mild trauma?
Which site is most commonly affected by the cyst associated with mild trauma?
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What is the expected histopathological finding within the cyst cavity?
What is the expected histopathological finding within the cyst cavity?
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What clinical feature is common for the cyst described?
What clinical feature is common for the cyst described?
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Which of the following statements is true regarding the treatment of the cyst?
Which of the following statements is true regarding the treatment of the cyst?
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What is a distinguishing feature of an aneurysmal bone cyst?
What is a distinguishing feature of an aneurysmal bone cyst?
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What is believed to contribute to the pathogenesis of an aneurysmal bone cyst?
What is believed to contribute to the pathogenesis of an aneurysmal bone cyst?
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What does the term 'dentigerous' refer to?
What does the term 'dentigerous' refer to?
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Which age group is more commonly affected by dentigerous cysts?
Which age group is more commonly affected by dentigerous cysts?
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Which anatomical site is most frequently associated with the occurrence of dentigerous cysts?
Which anatomical site is most frequently associated with the occurrence of dentigerous cysts?
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What radiographic feature is typically observed in dentigerous cysts?
What radiographic feature is typically observed in dentigerous cysts?
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What is a possible consequence if a dentigerous cyst becomes infected?
What is a possible consequence if a dentigerous cyst becomes infected?
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What histopathological feature characterizes the lining of a dentigerous cyst?
What histopathological feature characterizes the lining of a dentigerous cyst?
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What is not a known potential outcome of a dentigerous cyst?
What is not a known potential outcome of a dentigerous cyst?
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How does the expansion of a dentigerous cyst relate to cystic fluid osmolarity?
How does the expansion of a dentigerous cyst relate to cystic fluid osmolarity?
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What is the primary origin of the globulomaxillary cyst?
What is the primary origin of the globulomaxillary cyst?
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Which cyst does NOT involve the alveolus?
Which cyst does NOT involve the alveolus?
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Which clinical feature is associated with the nasolabial cyst?
Which clinical feature is associated with the nasolabial cyst?
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What is a common radiographic feature of the globulomaxillary cyst?
What is a common radiographic feature of the globulomaxillary cyst?
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What type of epithelium lines the cysts described in the content?
What type of epithelium lines the cysts described in the content?
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What is the typical age demographic for the nasolabial cyst?
What is the typical age demographic for the nasolabial cyst?
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Which of the following cysts arises from the fusion of the palatal processes?
Which of the following cysts arises from the fusion of the palatal processes?
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What characterizes a traumatic bone cyst?
What characterizes a traumatic bone cyst?
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What is a cyst in the context of oral and paraoral regions?
What is a cyst in the context of oral and paraoral regions?
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Lateral developmental cysts are a type of inflammatory periodontal cyst.
Lateral developmental cysts are a type of inflammatory periodontal cyst.
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What is the cause of lateral developmental cysts?
What is the cause of lateral developmental cysts?
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What are the typical radiographic features of a lateral developmental cyst?
What are the typical radiographic features of a lateral developmental cyst?
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Which of the following is NOT a common characteristic of developmental gingival cysts of adulthood?
Which of the following is NOT a common characteristic of developmental gingival cysts of adulthood?
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What are the radiographic features of developmental gingival cysts of adulthood?
What are the radiographic features of developmental gingival cysts of adulthood?
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What does the term "dentigerous" refer to in the context of cysts?
What does the term "dentigerous" refer to in the context of cysts?
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Dentigerous cysts typically cause pain and swelling.
Dentigerous cysts typically cause pain and swelling.
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What is a common radiographic finding associated with a dentigerous cyst?
What is a common radiographic finding associated with a dentigerous cyst?
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What is the typical histological feature of a dentigerous cyst?
What is the typical histological feature of a dentigerous cyst?
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Odontogenic keratocysts are the most common type of odontogenic cyst.
Odontogenic keratocysts are the most common type of odontogenic cyst.
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What is a distinctive characteristic of odontogenic keratocysts?
What is a distinctive characteristic of odontogenic keratocysts?
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Which of the following histological variations of a parakeratinized keratocyst is associated with a higher recurrence rate?
Which of the following histological variations of a parakeratinized keratocyst is associated with a higher recurrence rate?
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What is the common location of an incisive canal cyst?
What is the common location of an incisive canal cyst?
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Nasopalatine cysts account for a majority of oral cysts.
Nasopalatine cysts account for a majority of oral cysts.
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Describe the typical radiographic appearance of a nasopalatine cyst.
Describe the typical radiographic appearance of a nasopalatine cyst.
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What other name is used for a globulomaxillary cyst?
What other name is used for a globulomaxillary cyst?
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What is the primary characteristic that defines a pseudocyst?
What is the primary characteristic that defines a pseudocyst?
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What is the most likely cause of a traumatic bone cyst?
What is the most likely cause of a traumatic bone cyst?
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Under what circumstances does a traumatic bone cyst often become symptomatic?
Under what circumstances does a traumatic bone cyst often become symptomatic?
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Aneurysmal bone cysts are characterized by the presence of an epithelial lining.
Aneurysmal bone cysts are characterized by the presence of an epithelial lining.
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What is the proposed mechanism behind aneurysmal bone cyst development?
What is the proposed mechanism behind aneurysmal bone cyst development?
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What is the defining feature of a static bone cyst?
What is the defining feature of a static bone cyst?
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Which of the following is NOT a characteristic of a dermoid cyst?
Which of the following is NOT a characteristic of a dermoid cyst?
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Thyroglossal tract cysts are among the most common developmental cysts of the neck.
Thyroglossal tract cysts are among the most common developmental cysts of the neck.
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What is the probable cause of thyroglossal tract cyst formation?
What is the probable cause of thyroglossal tract cyst formation?
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Which of the following is NOT a common location for a thyroglossal tract cyst?
Which of the following is NOT a common location for a thyroglossal tract cyst?
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What is the most common treatment for a thyroglossal tract cyst?
What is the most common treatment for a thyroglossal tract cyst?
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What other name is given to a benign cervical lymphoepithelial cyst besides "branchial cleft cyst"?
What other name is given to a benign cervical lymphoepithelial cyst besides "branchial cleft cyst"?
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Where is a benign cervical lymphoepithelial cyst usually located?
Where is a benign cervical lymphoepithelial cyst usually located?
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What are the microscopic features of the cyst wall in a benign cervical lymphoepithelial cyst?
What are the microscopic features of the cyst wall in a benign cervical lymphoepithelial cyst?
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What is the most common presenting symptom of a benign cervical lymphoepithelial cyst?
What is the most common presenting symptom of a benign cervical lymphoepithelial cyst?
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What are the two main types of mucous extravasation cysts?
What are the two main types of mucous extravasation cysts?
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Mucous extravasation cysts are characterized by a thick, well-defined epithelial lining.
Mucous extravasation cysts are characterized by a thick, well-defined epithelial lining.
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What is the most likely mechanism of formation for a mucous extravasation cyst?
What is the most likely mechanism of formation for a mucous extravasation cyst?
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What is the typical appearance of a mucous extravasation cyst?
What is the typical appearance of a mucous extravasation cyst?
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What histopathological changes are observed in the surrounding tissue of a mucous extravasation cyst?
What histopathological changes are observed in the surrounding tissue of a mucous extravasation cyst?
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Study Notes
Cysts of the Oral and Paraoral Regions
- A cyst is a pathological cavity lined by epithelium, containing fluid or a semi-fluid material.
- Pseudocysts are cysts not lined by epithelium.
Classification of Cysts
1-Odontogenic Cysts
- Arise from odontogenic epithelial cells.
-
a. Periodontal Cysts:
-
Inflammatory:
- Apical
- Lateral
- Residual
-
Developmental:
- Lateral developmental cysts
- Gingival cyst of adults
- Gingival cyst of newborn (Bohn's nodules)
-
Inflammatory:
-
b. Dentigerous Cysts:
- Central
- Lateral
- Circumferential
- c. Primordial Cyst, Odontogenic Keratocyst:
2- Non-Odontogenic Cysts
- (Further classifications and descriptions for Non-Odontogenic cysts are provided in subsequent pages of the document.)
3- Pseudocysts
- a. Traumatic bone cyst:
- b. Aneurysmal bone cyst:
- c. Static bone cyst:
4- Soft tissue cysts of the jaw and neck
- a. Dermoid and epidermoid cysts:
- b. Thyroglossal tract cyst:
- c. Benign lymphoepithelial cyst (branchial-cleft cyst):
- d. Mucous retention and mucous extravasation cysts:
Further information on specific cyst types (following pages):
(Further details and specific information regarding various types of cysts are documented in the following pages from pages of the document, including their causes, characteristics, and treatments)
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Description
Explore the various types of cysts affecting the oral and paraoral regions, including their classifications into odontogenic and non-odontogenic categories. Learn about the characteristics and distinctions between cysts and pseudocysts, as well as soft tissue cysts. This quiz is essential for dental professionals and students aiming to deepen their understanding of oral pathology.