Anatomy & Cell Biology

Table 5

Incidence of middle cerebral artery anomalies in different studies

Reference	Method	No. of cases	Variation (%)
Umansky et al. 1984, Michigan [7]	Autopsy	140	A-3
Tran-Dinh 1986, Australia [89]	Cadaveric	150	A-2
Yamamoto et al. 1992, Japan [85]	Cerebral angiography	910	A-1.5 D-0.8
Komiyama et al. 1998, Japan [79]	Cerebral angiography	1,000	D-0.4 A-0.4
Uchino et al. 2000, Japan [80]	MRA	850	D-2.1 A-1.17 F-0.5
Gailloud et al. 2002, Switzerland [82]	CTA	2,340	F-0.4
Idowu et al. 2002, Nigeria [24]	Cadaveric	100	A-1
Tanriover et al. 2003, Florida [19]	Cadaveric	100	D-1 A-2
Uchino et al. 2006, Japan [90]	MRA	4,000	F-0.15
Vuillier et al. 2008, France [35]	MRA	100	F-3
Kim et al. 2009, Korea [91]	Cerebral angiography	2,500	A-1.2
Dimmick and Faulder 2009, Australia [63]	CTA	300	D-0.2-2.9 A-2.7 F-0.17
Chang et al. 2011, Korea [92]	CTA	1,182	D-0.6
Uchino et al. 2012, Japan [93]	MRA	6,982	D-0.1 F-0.2
Bozek et al. 2012, Poland [94]	CTA	2,280	F-2.5
Kovac et al. 2014, Serbia [95]	CTA	910	F-0.2
Gunnal et al. 2019, India [32]	Cadaveric	340	D-0.9 A-2.1
Reci and Bexheti 2019, North Macedonia [28]	Cadaveric	50	D-2 A-2
Oo et al. 2021, Myanmar [30]	Cadaveric	100	D-1
Sharma et al. 2023, India [64]	CTA	578	D-0.3 F-0.2

MRA, magnetic resonance angiography; CTA, computed tomography angiography; A, accessory; D, duplication; F, fenestration.