{Reference Type}: Case Reports {Title}: Bilateral mediastinal cysts with müllerian differentiation. {Author}: Domedel Puig N;Cufí Quintana M;Escobedo Rodriguez V;Iglesias Sentís M;Gallego M; {Journal}: Thorax {Volume}: 79 {Issue}: 8 {Year}: 2024 Jul 16 {Factor}: 9.102 {DOI}: 10.1136/thorax-2024-221708