What is the Role of Immunohistochemistry in Diagnosing Cystic Lung Diseases?
Immunohistochemistry is crucial in the diagnosis and differentiation of cystic lung diseases. For example, the presence of HMB-45 and α-SMA in LAM, CD1a and S100 in PLCH, and various markers for epithelial cells in Cystic Fibrosis, all aid in confirming the specific type of cystic lung disease. This technique enhances the accuracy of the histological diagnosis.
