Which of the following is FALSE?()
A: Incidental solitary pulmonary nodules (SPNs) less than 4mm in size are rarely malignant.
B: Squamous cell carcinomas are mostly likely to cavitate
C: High resolution CT is the main option for the evaluation of SPNs
D: PET has a very high specificity but a lower sensitivity for malignancy
E: The presence of fat density in the well-circumscribed nodule suggests benignity
A: Incidental solitary pulmonary nodules (SPNs) less than 4mm in size are rarely malignant.
B: Squamous cell carcinomas are mostly likely to cavitate
C: High resolution CT is the main option for the evaluation of SPNs
D: PET has a very high specificity but a lower sensitivity for malignancy
E: The presence of fat density in the well-circumscribed nodule suggests benignity
举一反三
- The wrong statement about the ultrasonic manifestations of gout is ( ) A: high sensitivity to synovial crystallization B: tophi stone has high specificity C: high specificity of bone erosion D: low sensitivity to bone erosion
- Which of the following are true? () A: The serial tests can increase the specificity but decrease the sensitivity B: The parallel tests can increase the specificity but decrease the sensitivity C: The serial tests can increase the sensitivity but decrease the specificity D: The parallel tests can increase the sensitivity but decrease the specificity E: None of above
- Which of the following thoughts and emotions suggests a high pitch? A: Defeat B: Victory C: Loss D: Sorrow
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