Mechanism: The HRCT-ILD system classifies interstitial lung disease (ILD) patterns by integrating semi-quantitative HRCT features, such as honeycombing and ground glass opacity, with ATS/ERS 2018 diagnostic criteria. Readout: Readout: The system outputs specific ILD diagnoses like Definite UIP, NSIP, or OP, each with a confidence score, guiding appropriate treatment strategies.
ILD pattern classification on HRCT determines treatment strategy. HRCT-ILD implements ATS/ERS/JRS/ALAT 2018 criteria (Raghu DOI:10.1164/rccm.201807-1255ST) scoring honeycombing, GGO, reticular pattern, traction bronchiectasis, consolidation, and distribution. Demo: honeycombing+basal = Definite UIP; GGO+subpleural sparing = NSIP; consolidation+peribronchovascular = OP. Requires radiologist feature input, does NOT perform image analysis. Authors: Zamora-Tehozol EA, DNAI.
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