Takayasu Arteritis in the pediatric population: a contemporary United States-Based Single Center Cohort

Table 3 Frequency of different arterial abnormalities at specific sites in 21 children with Takayasu Arteritis

Type of abnormality	AA	IA	LSA	RSA	LVA	RVA	LCA	RCA	TDA	CT	SMA	LRA	RRA	AbA	IMA	LIF	RIF	PA	Total
Aneursym	0	0	1	1	0	0	0	0	1	0	0	0	0	1	0	0	0	0	4
Dilation	4	1	1	0	0	0	2	0	1	0	0	0	0	0	0	0	0	0	9
Edema	2	2	0	1	0	0	1	1	3	0	0	0	0	3	0	0	0	0	13
Inflammation	2	0	0	1	0	0	1	1	3	0	0	0	0	2	0	0	0	0	10
Stenosis*	7	6	6	7	1	1	9	8	9	6	5	5	8	9	1	3	4	1	96
Occlusion	0	0	0	1	0	0	1	0	0	1	4	1	2	0	0	0	0	0	10
Plaque	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	2
Thrombus	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	1
Total	15	9	8	11	1	1	15	11	17	7	10	6	10	15	1	3	4	1

*Definition for renal artery stenosis = 60% or greater on Duplex.
AA = Ascending Aorta, IA = Innominate Artery, LSA = Left Subclavian Artery, RSA = Right Subclavian Artery, LVA = Left Vertebral Artery, RVA = Right Vertebral Artery, LCA = Left Carotid Artery, RCA = Right Carotid Artery, TDA = Thoracic Descending Aorta, CT = Celiac Trunk, SMA = Superior, Mesenteric Artery, LRA = Left Renal Artery, RRA = Right Renal Artery, AbA = Abdominal Aorta, IMA = Inferior Mesenteric Artery, LIF = Left Iliofemoral Artery, RIF = Right Ileofemoral Artery, PA = Pulmonary Artery.

ISSN: 1546-0096