Princples For Interpretation, Roentgen Signs, And Perception Flashcards
1
Q
5 fundamental radiopacities from radiolucent to radiopaque
A
Gas Fat Soft tissue Mineral Metal
2
Q
Roentgen signs
A
Size Shape Number Opacity Location Margin
3
Q
Radiographic perception and interpretation
A
The ability to decide pathology from normal radiographic anatomy (or alteration of normal) and apply these pieces of information to context of a clinical patient
4
Q
Sensitivity
A
[TP/TP+FN] X 100
Predicts patients with disease
5
Q
Specificity
A
[TN/TP+FN] X 100
6
Q
Accuracy
A
Overall performance of a given test for a given disease
7
Q
Perception - interpretation relies on what three aspects
A
General
Depth
Visual
8
Q
DAMN IT scheme
A
Degenerative Autoimmune Metabolic Infectious/ iatrogenic Neoplasia Trauma
