Epstein–Barr virus‐positive monoclonal lymphoplasmacytic proliferation associated with neurosyphilis in an immunocompetent patient: A case report. - Hibiya, Takashi; Nagahama, Kiyotaka; Matsumoto, Yoshie; Saito, Kuniaki; Sasaki, Nobuyoshi; Kobayashi, Keiichi; Otsu, Akiyasu; Shimasaki, Teppei; Takeuchi, Kengo; Shiokawa, Yoshiaki; Nagane, Motoo; Shibahara, Junji (Neuropathology, 2024)