“…Johnson and Atkins, 1965 [12] 56, F -○ ----7 None RT, IT Alive at 20 months f/u Kistler and Pribram, 1975 [13] [35] 48, M -○ x x x Seizure 0 None IT Alive at 3 years f/u Xia and Wang, 2010 [41] 56, F ○ ○ ○ x x -7 N.A. TSS Alive at 12 months f/u Madronio and Frances, 2011 [17] 53, F ○ ----Headache 0 None TSS Alive at 12 months f/u Stojanović et al, 2012 [36] 67, F ○ -○ ○ x -0 Possible: intracerebral, bone TSS Alive at 13 months f/u Chikani and Lambie, 2013 [6] 70, F x x ○ x x Nausea 3 Manubrium TSS, RT, IT Died 5 years a/p Ardhaoui et al, 2020 [1] 70, F ○ ○ --x Headache 1 Sphenoid sinus TSS Alive at 6 months f/u Popławska-Kita, 2020 [31] 68 80% of cases, IMP-SPECT for a typical iNPH patient shows convexity apparent hyperperfusion (CAPPAH) sign. [27] In our case, IMP-SPECT did not reveal a typical CAPPAH sign.…”