Kocak, AErten, SFMizrak, BAkbasak, AColak, A2024-08-042024-08-0419980256-7040https://doi.org/10.1007/s003810050239https://hdl.handle.net/11616/93115Although the association of subarachnoid hemorrhage (SAH) and tumoral lesions in adult is well known, hemorrhage from a sinonasal carcinoma extending to the intracranial cavity is exceedingly rare. In this paper, the authors report on a 12-year-old girl who presented with SAH caused by a sinonasal carcinoma located in the anterior skull base area. To our knowledge, this is the first report of a sinonasal carcinoma concomitant with SAH.eninfo:eu-repo/semantics/closedAccessaneurysmsinonasal carcinomaskull base tumorsubarachnoid hemorrhagechildrenArticle147338342972658610.1007/s0038100502392-s2.0-0031880088Q2WOS:000075310500011Q3