65 year old female presents with epistaxis and with nodular changes on CXR (a) magnified in b.
CT scan in axial projection (c) and magnified in d, reveals 3 types of nodules.
A spiculated solid nodule (red arrow head) is magnified in e, a bronchocentric nodule (teal arrowhead) is magnified in e. This may represent a cavitating nodule or hemorrhagic change around a bronchiole (cheerio sign) A ground glass nodule (white arrowhead) is magnified in g.
Ashley Davidoff MD