<prompt> Which of the following vascular lesions can be seen commonly in Turner syndrome ?Nevus flammeusCavernous lymphangiomaPyogenic granulomaCapillary hemangioma  <response>: Cavernous Lymphangioma: Large,diffuse, poorly defined, fluctuant, soft tissue mass . Found in neckaxilla of children, retroperitoneum rare May cause gross deformities of neck, or may fill the axilla. Cavernous lymphangioma of neck can be commonly found in in Turners syndrome Features : Lesions are composed of dilated lymphatic spaces lined by endothelial cells and separated by intervening connective tissue stroma containing lymphoid aggregates. the tumor margins are indistinct and non-capsulated. 