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. 2023 Mar 13;41(8):808–829. doi: 10.1007/s11604-023-01407-0

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© The Author(s) 2023, corrected publication 2023

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Fig. 13 — Internal carotid-posterior communicating artery aneurysm with partial thrombosis. An approximately 70-year-old female with headache. a Computed tomography shows a high-density mass in the suprasellar region (arrow). b Sagittal T2WI shows a hypointensity mass above the sella turcica (arrow). c Coronal T1WI shows hypointensity in the mass but with a hyperintense area at the limbus, indicating a thrombus (arrow). d Coronal contrast-enhanced T1WI shows a nodular area with contrast enhancement in the mass (arrow). e Magnetic resonance angiography shows an aneurysm in the posterior communicating artery of the right internal carotid artery (arrow)