Chiş AF, Man MA, Chiş BA, Pop CM. Alveolar proteinosis - an underdiagnosed condition in young people.
Med Pharm Rep 2021;
94:S40-S42. [PMID:
34527908 DOI:
10.15386/mpr-2227]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Pulmonary alveolar proteinosis (PAP) is a rare lung disease characterized by an abnormal intra-alveolar accumulation of surfactant derived lipoproteinaceous compounds, leading to dyspnea and, in severe cases, to respiratory failure. The most common form of PAP is the auto-immune one. Secondary PAP has been recognized in myeloid leukemia, non-hematological neoplasms, lung infections or environmental exposure to noxious particles. Mutations in several genes (such as MARS, SFTPB, TTF1) are responsible for the alteration of surfactant production. Diagnosis tools include high-resolution computed tomography, bronchoalveolar lavage. Although over the past 20 years the pathophysiology of PAP has become more clear, the therapeutic strategies still need improvement. A national programme for patients with PAP might be useful in Romania.
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