Aggressive Bone Lesions Flashcards
What are the causes of aggressive bone lesions?
Tumors and Infection
What do you evaluate to detect Bone Lesion Aggressiveness?
Cortex destruction?
Periosteal reaction?
Transition zone character
What is important to remember about Bone Lesion Aggressiveness?
Radiographic aggressiveness does not predict biologic aggressiveness
What are the geographic characteristics of lysis?
Well contained
Less-or Non-aggressive
What are the patterns of Lysis?
Geographic or Moth-eaten and permeative
What are the characteristics of Moth-eaten and permeative?
Less contained
More Aggressive
Where is the common location of Primary Bone Cancer
Metaphyseal
Where is the common location of Traumatic Bacterial Osteomyelitis?
Anywhere
Where is the common location of Metabolic Bone Disease?
Metaphyseal
Epiphyseal
Where is the common location of Panosteitis?
Diaphyseal
Where is the common location of Osteochondrosis?
Epiphyseal
What is the saying for the locations of Osteosarcoma?
Toward the stifle
Away from the Elbow
Except distal tibia
What is a common Subungual tumor?
Squamous Cell Carcinoma
Malignant Melanoma
