Primack et al developed a classification for the conditions associated with diffuse pulmonary hemorrhage. The authors are from the University of British Columbia and Vancouver Hospital.
Categories:
(1) immune function status (immune competent vs immunocompromised)
(2) immune-mediated lung injury and/or vasculitis
Immune Function |
Immune Mediated Lung Injury |
Condition |
competent |
yes |
antiglomerular basement membrane disease (Goodpasture's) |
competent |
yes |
SLE |
competent |
yes |
Wegener's |
competent |
yes |
other collagen vascular diseases with vasculitis |
competent |
no |
idiopathic pulmonary hemosiderosis |
competent |
no |
DIC, TTP, other coagulopathy |
compromised |
no |
infection |
both |
yes |
drug reaction, immune-mediated |
both |
no |
drug reaction or toxin |
both |
no |
angiosarcoma or other tumor |
Specialty: Pulmonology