Onco review Flashcards
What are the MC canine oral tumors
Melanoma
SCC
FSA
What are the MC cat oral tumors?
SCC
FSA
What is the MC esophageal tumor?
SCC
What are the MC dog gastric tumors?
ACA
Leiomyosarcoma
LSA, GIST
What is the MC cat gastric tumor?
LSA
What are the MC intestinal tumors in dogs?
LSA
ACA
Leiomyosarcoma
What are the MC intestinal tumors in cats?
LSA
ACA
MCT
What odontogenic tumor needs aggressive sx for local control?
Acanthous ameloblastoma and feline inductive odontogenic tumor
Which odontogenic tumor doesn’t need sx excision?
Peripheral odontogenic fibroma
T/F oral tumors almost always have bone involvement
TRUE—except for peripheral odontogenic fibromas
Where do GIST happen
Cecum (interstitial cells of Cajal—express ckit)
What is the chemo approach of OSA vs CSA
Adjunctive chemo is recommended for dogs w/ rib OSA, but not for CSA
What is the MC lung tumor in cats
Bronchial ACA
What is the MC lung tumor in dogs?
Bronchoalveolar ACA
What is a common ddx for cranial mediastinal tumors?
LSA
What is the preferred site for limb salvage?
Distal radius
What is the limb salvage technique for the distal ulna?
Ulnectomy
What is the limb salvage technique for digit/metacarpus/tarsus
Amputation
What is the limb salvage technique for the scapula?
Scapulectomy (partial)
What is the best site for SRS (stereotactic radiosurgery)
Proximal humerus
What are the grades for the Patnaik 3-tier system?
I—well differentiated
II—0-2 mitotic figures
III—poorly differentiated
What are the grades in the Kiupel 2-tier system?
Low grade, high grade
Which system is preferred by pathologists?
Kiupel—easier to prognosticate
What are the patient related prognostic factors for MCT?
Systemic signs
Location—mm worse, preputial + scrotal worse, SQ better, visceral or BM bad
Stage
