Acute evacuation of 54 intracerebral hematomas (aICH) during the microsurgical clipping of a ruptured middle cerebral artery bifurcation aneurysm-illustration of the individual clinical courses and outcomes with a serial brain CT/MRI panel until 12 months.

"Declarations Ethical approvalAll procedures performed in studies involving human participants were in accordance with the ethical standards of the the Ethics Committee of Kuopio University Hospital and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consentInformed consent was obtained from all individual participants included in the study. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding information Open access funding provided by University of Eastern Finland (including Kuopio University Hospital). This study was funded by the Maire Taponen Foundation, Pro Humanitate Foundation, the Päivikki and Sakari Sohlberg Foundation, Kuopio University Hospital, and the Academy of Finland. The sponsors had no role in the design or conduction of this study."