Table 1 Basic information like age, sex, complicated or uncomplicated dissection, CT slice thickness and anatomical information like diameters and AD shape description like kinking, helical shape and branch involvement.

From: Type B Aortic Dissection CTA Collection with True and False Lumen Expert Annotations for the Development of AI-based Algorithms

Patient	Age [years]	Sex	Complicated dissection*	CT slice thickness [mm]	∅_AscAo [mm]	∅_DescAo [mm]	Aortic kinking	Larger FL than TL	Helical shape	Interluminal gap	≥1 abdominal branch from FL	AD into iliac arteries	AD segmentation complexity
1^∇	50	male	no	2.0	36	29	no	yes	no	no	yes	yes	simple
2^∇	61	female	yes	2.0	34	34	no	yes	no	no	yes	yes	simple
3^∇	53	male	yes	2.0	37	45	no	yes	no	no	yes	yes	complex
4^∇	71	male	no	2.5	45	37	no	yes	yes	no	yes	no	complex
5^∇	65	male	no	2.0	43	33	no	yes	no	no	yes	yes	simple
6^∇	53	male	yes	2.5	44	35	no	yes	yes	no	yes	yes	intermediate
7^∇	77	male	yes	2.0	39	37	no	no	no	no	no	no	complex
8^∇	73	male	no	2.0	39	34	no	no	no	no	no	no	complex
9^∇	47	male	no	3.0	36	24	no	yes	no	yes	no	no	simple
10^∇	58	male	no	3.0	42	34	no	yes	yes	no	no	no	intermediate
11	66	female	no	3.0	32	32	no	no	no	yes	yes	yes	simple
12	76	male	no	3.0	41	33	no	no	no	yes	yes	yes	intermediate
13	59	male	no	3.0	32	46	yes	yes	no	yes	yes	yes	complex
14	40	male	yes	2.0	32	32	no	yes	no	no	no	yes	intermediate
15	48	male	yes	2.0	35	33	no	yes	no	no	yes	yes	intermediate
16	71	female	no	4.0	33	34	no	yes	yes	yes	yes	yes	intermediate
17	66	male	yes	2.0	43	42	no	yes	yes	yes	no	yes	complex
18	58	male	yes	3.0	40	37	yes	yes	yes	no	yes	yes	complex
19	78	male	yes	2.0	39	38	yes	yes	no	yes	no	yes	intermediate
20	63	male	no	2.0	34	30	no	yes	no	no	no	no	simple
21	80	male	no	3.0	46	67	yes	no	no	yes	no	no	complex
22	76	female	no	3.0	37	34	no	yes	no	yes	yes	yes	simple
23	42	female	no	2.0	34	30	no	yes	yes	no	yes	no	intermediate
24	85	male	yes	3.0	37	36	no	no	no	no	no	yes	intermediate
25	55	male	no	30.	35	38	no	yes	no	yes	yes	no	intermediate
26^∇	61	male	no	3.0	38	36	yes	yes	yes	yes	yes	no	complex
27^∇	69	female	no	3.0	37	34	no	yes	no	yes	no	no	complex
28^∇	68	female	yes	2.0	37	36	yes	yes	yes	no	yes	yes	intermediate
29^∇	60	male	yes	3.0	35	35	no	yes	no	no	yes	yes	intermediate
30	47	male	yes	3.0	41	30	no	yes	no	yes	yes	yes	simple
31	66	female	no	2.0	42	37	no	yes	no	yes	Yes	yes	simple
32	62	male	no	2.0	38	35	no	yes	no	no	yes	yes	complex
33	36	female	no	2.0	31	30	no	yes	no	yes	yes	yes	simple
34	44	male	yes	2.5	36	35	no	yes	no	no	yes	no	complex
35	58	male	yes	3.0	40	34	no	yes	no	no	yes	yes	intermediate
36	63	male	no	3.0	30	32	no	yes	no	no	yes	no	intermediate
37	75	male	no	3.0	47	40	yes	yes	no	yes	yes	yes	intermediate
38	62	female	no	3.0	32	34	no	yes	no	no	yes	yes	simple
39^∇	78	female	no	3.0	36	29	no	yes	no	no	yes	no	simple
40	79	female	no	2.0	33	25	no	yes	no	yes	yes	yes	simple

Abbreviations: 3D,three-dimensional, ∅_AscAo, diameter of ascending aorta; ∅_DescAo, diameter of descending aorta; AD, aortic dissection;
TL, true lumen; FL, false lumen; *defined according to ACC/AHA 2022 guidelines; ^∇segmented by a medical student.

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Table 1 Basic information like age, sex, complicated or uncomplicated dissection, CT slice thickness and anatomical information like diameters and AD shape description like kinking, helical shape and branch involvement.

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