Oncology Cc Flashcards
4 types malignant cells
Round cells
Epithelial cells
Mesenchymal cells
Neuroendocrine
3 always palpable lymph nodes
Mandibles
Prescapular
Popliteal
3 palpable lymph nodes is enlarged
Axillary
Inguinal
Retropharyngeal
Lymphoma
Neoplasms originating from malignant transformation of lymphocytes
Osteosarcoma definition
Malignant bone tumor of mesenchymal cell origin
Osteosarcoma most common region
Metaphysial region of long bone, forelimb twice as common as hind
Soft tissue sarcoma parts
Pseudocapsule
Tendrils
Soft tissue sarcoma treatment and planning
Cut before surgery, wide margins
Radiation therapy for control of growth, usually won’t cure only manage
Margins for surgery (3)
Intralesional
Marginal
Wide
Biopsy technique and name
FNA
Describe process