Onco review Flashcards

1
Q

What are the MC canine oral tumors

A

Melanoma
SCC
FSA

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2
Q

What are the MC cat oral tumors?

A

SCC

FSA

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3
Q

What is the MC esophageal tumor?

A

SCC

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4
Q

What are the MC dog gastric tumors?

A

ACA
Leiomyosarcoma
LSA, GIST

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5
Q

What is the MC cat gastric tumor?

A

LSA

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6
Q

What are the MC intestinal tumors in dogs?

A

LSA
ACA
Leiomyosarcoma

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7
Q

What are the MC intestinal tumors in cats?

A

LSA
ACA
MCT

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8
Q

What odontogenic tumor needs aggressive sx for local control?

A

Acanthous ameloblastoma and feline inductive odontogenic tumor

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9
Q

Which odontogenic tumor doesn’t need sx excision?

A

Peripheral odontogenic fibroma

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10
Q

T/F oral tumors almost always have bone involvement

A

TRUE—except for peripheral odontogenic fibromas

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11
Q

Where do GIST happen

A

Cecum (interstitial cells of Cajal—express ckit)

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12
Q

What is the chemo approach of OSA vs CSA

A

Adjunctive chemo is recommended for dogs w/ rib OSA, but not for CSA

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13
Q

What is the MC lung tumor in cats

A

Bronchial ACA

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14
Q

What is the MC lung tumor in dogs?

A

Bronchoalveolar ACA

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15
Q

What is a common ddx for cranial mediastinal tumors?

A

LSA

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16
Q

What is the preferred site for limb salvage?

A

Distal radius

17
Q

What is the limb salvage technique for the distal ulna?

A

Ulnectomy

18
Q

What is the limb salvage technique for digit/metacarpus/tarsus

A

Amputation

19
Q

What is the limb salvage technique for the scapula?

A

Scapulectomy (partial)

20
Q

What is the best site for SRS (stereotactic radiosurgery)

A

Proximal humerus

21
Q

What are the grades for the Patnaik 3-tier system?

A

I—well differentiated
II—0-2 mitotic figures
III—poorly differentiated

22
Q

What are the grades in the Kiupel 2-tier system?

A

Low grade, high grade

23
Q

Which system is preferred by pathologists?

A

Kiupel—easier to prognosticate

24
Q

What are the patient related prognostic factors for MCT?

A

Systemic signs
Location—mm worse, preputial + scrotal worse, SQ better, visceral or BM bad
Stage