SEP 8, 2026 · JOURNAL ARTICLE
Case Report: Invasive mucinous adenocarcinoma mimicking interstitial pneumonia with autoimmune features: diagnostic pitfalls and reflections
Frontiers in Immunology
A single case report describing diagnostic misidentification of lung cancer as autoimmune interstitial pneumonia; raises awareness of a pitfall but provides no comparative data or outcome measures to support clinical decision-making.
Reported
Patient age78 years
ANA titer1:100
AMA-M2161.75 U/mL