Salivary Gland Flashcards Preview

Oncology II > Salivary Gland > Flashcards

Flashcards in Salivary Gland Deck (24)
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1
Q

Is risk of salivary gland tumors more likely in males or females?

A

Males (Almost equal though)

2
Q

What fraction of parotid tumors are malignant?

A

1/3 or less

3
Q

Benign tumors of the salivary gland occur around what age?

A

40 years old

4
Q

Malignant neoplasms of the salivary glands occur in what age?

A

55 years on average

5
Q

What role do the salivary glands play part in (2)?

A
  • Digestion

- Tooth protection

6
Q

What is the largest of the 3 salivary glands?

A

Parotid

7
Q

What are 3 salivary gland tumor presenting symptoms?

A
  • Localized swelling and pain
  • Facial palsy
  • Rapid growth
8
Q

Does chemotherapy help salivary gland tumors?

A

No

poor response and does not improve survival

9
Q

What percent of all head and neck cancers are salivary gland tumors?

A

3-4% (Rare)

10
Q

What surgery treatment is used for salivary gland tumors (3)?

A
  • Parotidectomy
  • Submandibular & sublingual gland surgery
  • Frey’s Syndrome
11
Q

What percent of salivary gland tumors are malignant?

A

65-85%

12
Q

Most common cell types for malignant tumors of the salivary gland?

A
  • Adenoid Cystic
  • Mucoepidermoid
  • Adenocarcinoma
13
Q

What fraction of parotid gland tumors are benign?

A

More than 2/3

14
Q

Metastatic disease of salivary gland tumors include (2):

A
  • Lung

- Bone

15
Q

True/False:

There is an increasing number of patients with advanced disease of salivary gland tumor at diagnosis.

A

True

16
Q

Is cancer of the salivary gland rare or common?

A

Rare

17
Q

Deaths annually from salivary gland cancers?

A

700

18
Q

Risk factors for salivary gland cancers (5)?

A
  • Radiation
  • Occupational exposure
  • Diet
  • Tobacco
  • Family History
19
Q

Locations of salivary gland cancer (4):

A
  • Parotid
  • Submandibular
  • Sublingual
  • Minor salivary glands
20
Q

Symptoms for salivary gland cancer (4)?

A
  • Mass
  • Pain
  • Facial asymmetry
  • Numbness
21
Q

What is the site of highest incidence rate of salivary gland tumors?

A

Parotid (80-90%)

22
Q

What 3 large major glands does the salivary glands consist of?

A
  • Parotid
  • Submandibular
  • Sublingual
23
Q

True/False:

Parotid gland tumors in adults are more likely to be malignant compared with the same tumors in children.

A

False (More likely to be malignant in children)

24
Q

True/False:
Female patients with a history of carcinoma of the major salivary glands have an incidence rate of breast cancer that is 8 higher than that of the population.

A

True