TY - JOUR AU - Endicott, Kendal M. AU - Hynes, Conor F. AU - Hsieh, Cindy M. AU - Paal, Edina AU - Trachiotis, Gregory PY - 2016/12/21 Y2 - 2024/03/28 TI - Two cases of monoclonal nodular pulmonary amyloidosis and review of the literature JF - Chest Disease Reports JA - Chest Dis Rep VL - 6 IS - 1 SE - Case Reports DO - 10.4081/cdr.6.5945 UR - https://www.pagepressjournals.org/chest/article/view/5945 SP - AB - Nodular pulmonary amyloidosis (NPA) is an uncommon pathology of insoluble protein depositing in pulmonary parenchyma. This localized pulmonary form of amyloidosis is most often found to contain combinations of kappa and lambda immunoglobulin light chain and immunoglobulin heavy chain proteins with a polyclonal lymphoplasmacystic infiltrate. Herein we present two cases of NPA of the rarely reported monoclonal (light-chain restricted) form with review of the literature and discussion of the clinical, radiographic, and histologic features of NPA. ER -