Tuesday 28 October 2014

RADIOLOGY MCQ --AIPGMEE AND FRCR---SPN AND ILD

197.All are true regarding solitary pulmonary nodule except

a.dubling time of most peripheral pulmonary carcinomas is is more than 18 months 
b. A lack of enhancement (< 15 HU) is indicative of benignity
c. ill-defined margins with umlication may be noted in carcinoma 
d. PET or PET–CT has sensitivity, specificity and accuracy of 90% or greater in the diagnosis of benign nodules
e. False-negative results PET may occur in bronchiolo-alveolar carcinoma.




198.All are true regarding interstitial lung disease except

a.HRCT provides insight into disease reversibility and prognosis.

b. A reticular pattern on CT almost always represents significant 

ILD

c. Smooth Interlobular septal thickening is seen in pulmonary 

oedema 

 d. irregular interlobular septal thickening is seen in alveolar

 proteinosis


e. Intralobular septal thickening seen in all ILDs 

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