Article

Quantitative Chest CT Characteristics of Asthma with Persistent Airflow Limitation Phenotype

2026-05-18

Abstract excerpt

<title>Abstract</title> <p>Objectives Persistent airflow limitation (PAL) asthma is defined as persistent or incompletely reversible airflow limitation in asthmatic patients. In this study, we aim to identify CT abnormalities and assess potential CT parameters for evaluating PAL asthma. Methods We retrospectively collected 199 asthma patients and 77 healthy controls from a hospital. Additionally, 90 asthma pati...

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Literature Corpus work: f4cae807-e2bf-55c1-a0b4-c83aa8ac471c
DOI: 10.21203/rs.3.rs-9291791/v1

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