Pulmonary Veno-Occlusive Disease in Rheumatoid Arthritis: A Rare Pathological Entity Independent of Interstitial Lung Disease. - Izumi, Rina; Hayashi, Koji; Kawahara, Ei; Nakaya, Yuka; Suzuki, Asuka; Sato, Mamiko; Takaku, Naoko; Miura, Toyoaki; Hayashi, Hiromi; Hayashi, Kouji; Kobayashi, Yasutaka (Diagnostics (2075-4418), 2026)