20 Questions
What is a characteristic feature of Adenoid Cystic Carcinoma?
Perineural spread
What is a common symptom of a benign salivary neoplasm?
Painless, slowly growing swelling in the parotid region
What is the type of tumor that arises from the acinic cells of the parotid gland?
Acinic Cell Carcinoma
What is a characteristic of a benign salivary neoplasm on palpation?
Well-defined and firm in consistency
What is a common feature of the clinical picture of carcinoma of the parotid?
Steadily enlarging swelling on the side of the face
What is a possible complication of Adenoid Cystic Carcinoma?
Distant metastases
What is a characteristic of an adenolymphoma?
Soft or cystic in consistency
What is a type of malignant tumor that can arise in the salivary glands?
Mucoepidermoid Carcinoma
What is an important feature to note during examination of the mouth cavity?
Tumors arising in the deeper part of the parotid may bulge in the oropharynx
What is a differential diagnosis for a swelling in the oropharynx?
Carotid body tumor
Which salivary gland tumor is characterized by perineural spread?
Adenoid Cystic Carcinoma
What is the most likely diagnosis for a patient with a painless, slowly growing swelling in the parotid region?
Pleomorphic Adenoma
Which of the following is a characteristic of a malignant salivary gland tumor?
Rapid growth rate
What is the likely diagnosis for a patient with a swelling in the oropharynx that arises from the deeper part of the parotid gland?
Pleomorphic Adenoma
Which of the following is a differential diagnosis for a swelling in the parotid region?
Carotid body tumor
What is the most common benign salivary gland tumor?
Pleomorphic Adenoma
Which of the following is a characteristic of Mucoepidermoid Carcinoma?
Highly vascular tumor
What is the likely diagnosis for a patient with a swelling over the angle of the mandible?
Parotid gland tumor
Which of the following is a possible complication of Adenoid Cystic Carcinoma?
Distant metastases
What is the likely diagnosis for a patient with a facial nerve palsy?
Adenoid Cystic Carcinoma
Study Notes
Pathology of Pleomorphic Adenomas
Characteristics of Salivary Gland Tumors
- Adenoid Cystic Carcinoma: characterized by perineural spread
- Benign salivary neoplasms: common symptom is painless, slowly growing swelling in the parotid region
- Benign salivary neoplasms on palpation: well-defined and firm in consistency
- Adenolymphoma: soft or cystic in consistency
Types of Tumors
- Acinic Cell Carcinoma: arises from the acinic cells of the parotid gland
- Mucoepidermoid Carcinoma: a type of malignant tumor that can arise in the salivary glands
- Warthin's Tumor: a type of tumor that can arise in the salivary glands
- Pleomorphic Adenoma: not a type of malignant tumor
Clinical Features
- Carcinoma of the parotid: common feature is steadily enlarging swelling on the side of the face
- Adenoid Cystic Carcinoma: possible complication is distant metastases
Examination of the Mouth Cavity
- Important feature to note: tumors arising in the deeper part of the parotid may bulge in the oropharynx
- Differential diagnosis for a swelling in the oropharynx: Carotid body tumor
Pathology of Pleomorphic Adenomas
Characteristics of Salivary Gland Tumors
- Adenoid Cystic Carcinoma: characterized by perineural spread
- Benign salivary neoplasms: common symptom is painless, slowly growing swelling in the parotid region
- Benign salivary neoplasms on palpation: well-defined and firm in consistency
- Adenolymphoma: soft or cystic in consistency
Types of Tumors
- Acinic Cell Carcinoma: arises from the acinic cells of the parotid gland
- Mucoepidermoid Carcinoma: a type of malignant tumor that can arise in the salivary glands
- Warthin's Tumor: a type of tumor that can arise in the salivary glands
- Pleomorphic Adenoma: not a type of malignant tumor
Clinical Features
- Carcinoma of the parotid: common feature is steadily enlarging swelling on the side of the face
- Adenoid Cystic Carcinoma: possible complication is distant metastases
Examination of the Mouth Cavity
- Important feature to note: tumors arising in the deeper part of the parotid may bulge in the oropharynx
- Differential diagnosis for a swelling in the oropharynx: Carotid body tumor
This quiz assesses knowledge on the characteristics and symptoms of various salivary gland tumors, including pleomorphic adenomas and adenoid cystic carcinomas.
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