Sutthipongsupa, T. “Epithelioid Angiosarcoma Presenting as a Huge Cystic Mass in the Right Hemithorax: A Rare Case Report and Diagnostic Pitfall”. 2025. Phetchabun Medical Journal, vol. 5, no. 3, May 2026, pp. 23-31, https://he03.tci-thaijo.org/index.php/PMJ/article/view/4870.