True or false: Allergic bronchopulmonary aspergillosis (ABPA) and angioinvasive aspergillosis are at oposite ends of the bodies response to colonisation with aspergillus.
True. ABPA is due to an exaggerated response to aspergillus, whereas angioinvasive aspergillosis is seen only in patient's whose immunity is incapable of containing the infection.
CT scan three weeks later still (one month after presentation) demonstrates a residual but much smaller nodular region of opacification with only minimal ground glass opacity.