pubmed-article:20642793 | pubmed:abstractText | Subarachnoid haemorrhage (SAH) constitutes a neurological emergency. In most cases, the diagnosis is easy to establish; however, in rare cases, verification of the diagnosis is difficult. In this retrospective analysis, we report the clinical characteristics of patients with SAH who were admitted to our neurological intensive care unit. We focus on the additional diagnostic approaches in patients with a high suspicion of SAH but failure of the 'classic' diagnostic tools. | lld:pubmed |