Respiratory investigation
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Respiratory investigation · Jul 2020
Histology is critical but not always for the diagnosis of chronic hypersensitivity pneumonitis.
The diagnosis of chronic hypersensitivity pneumonitis (CHP) is often based on the pathology, but evidence is scarce that a pathological diagnosis of CHP may mislead the multidisciplinary diagnosis. ⋯ Cases of suspected CHP on pathology may be determined to be non-CHP through MDD.