%0 Case Reports %T [Yellow nail syndrome. A case report with postmortem study]. %A Bosch Taltavull T %A Beltrán JG %A Puche Gallego A %A Cos Esquius ML %A Martín Ezquerra G %A Lloveras Rubio B %J Rev Esp Patol %V 56 %N 3 %D 2023 Jul-Sep %M 37419558 暂无%R 10.1016/j.patol.2021.12.003 %X Yellow nail syndrome is a rare disease of unknown aetiology. Patients with YNS have a characteristic yellowish-coloured nails, pulmonary alterations and primary lymphedema. To the best of our knowledge, only a few reports of autopsy findings in these patients have been published. Its aetiology possibly involves a primary malformation of larger lymph vessels. We describe autopsy findings not previously associated with yellow nail syndrome, such as expansion of mediastinal lymph-nodes and splenic sinusoids. The present autopsy reveals hitherto unreported findings associated with YNS, such as alterations in splenic sinusoids and mediastinal lymph-node sinuses.