"They can be found in the lungs in around 24-64% of patients with leukaemia on autopsy. Multiple studies have shown no significant difference in the incidence of the leukaemic infiltrates among the four major types of leukaemia 6."
"thickening of bronchovascular bundles: ~ 80% 4"
"prominence of peripheral pulmonary arteries: ~ 80% 4"
"The leukaemic infiltration is only called by its own, as a direct manifestation of leukaemia, in the absence of leukaemia-related complications that could be attributed as a cause (eg.: superimposed infection, alveolar haemorrhage, or pulmonary venous congestion) 6."
"Pulmonary consolidations in a variety of patterns have been described, including alveolar, interstitial, mixed, and peribronchial/perivascular patterns 3. There is a general tendency for abnormalities to involve the perilymphatic interstitium 1,6."