PMC7509082_01
Initial and follow-up magnetic resonance angiography of a 30-year-old woman with postpartum synchronous reversible cerebral vasoconstriction syndrome following thyrotoxicosis. Cerebral artery stenosis was apparent in the right anterior cerebral artery and the right middle cerebral artery on admission (A, arrows), and it disappeared on the 12th day (B, arrows).
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Magnetic resonance angiography (Fig. 1A) showed cerebral artery stenosis in the right anterior cerebral artery and the right middle cerebral artery; these findings were compatible with a diagnosis of RCVS. Follow-up magnetic resonance angiography on the 12th day was also normal (Fig. 1B), which confirmed the diagnosis of RCVS (Table 2).