Skip to main content

Table 3 Instrumental findings and additional features supportive for the clinical diagnosis

From: Discrimination of MSA-P and MSA-C by RT-QuIC analysis of olfactory mucosa: the first assessment of assay reproducibility between two specialized laboratories

Clinical diagnosis

Disease duration at sampling (years)

Parkinsonism

Beneficial L-Dopa response (MDS-UPDRS-III CHANGE %)

Cerebellar syndrome

MRI abnormalities

FDG-PET

SPET-DATSCAN

MIBG

Putaminal slit sign

Middle cerebellar peduncle

Cerebellum atrophy

PD_1

6

+

37

–

–

–

–

 NA

 +

 NA

PD_2

8

+

48

–

–

–

–

NA

+

NA

PD_3

12

+

27

–

–

–

–

NA

+

NA

PD_4

9

+

29

–

–

–

–

NA

+

+

PD_5

13

+

31

–

–

–

–

NA

+

NA

PD_6

4

+

23

–

–

–

–

NA

+

+

PD_7

2

+

27

–

–

–

–

NA

+

NA

PD_8

17

+

31

–

–

–

–

NA

+

NA

PD_9

8

+

29

–

–

–

–

NA

+

NA

PD_10

5

+

30

–

–

–

–

NA

+

+

PD_11

6

+

21

–

–

–

–

-

+

+

PD_12

3

+

35

–

–

–

–

–

+

+

PD_13

11

+

23

–

–

–

–

–

+

NA

MSA-P_1

3

+

29

+

+

+

+

NA

+

–

MSA-P_2

2

+

14

–

+

–

–

NA

+

–

MSA-P_3

5

+

24

–

+

–

–

NA

 +

NA

MSA-P_4

3

+

16

–

+

+

+

NA

+

–

MSA-P_5

6

+

18

+

–

–

–

NA

+

–

MSA-P_6

7

+

12

–

–

+

+

NA

+

NA

MSA-P_7

1

+

12

+

+

–

–

NA

+

+

MSA-P_8

6

+

16

–

+

–

–

NA

+

–

MSA-P_9

5

+

9

–

+

–

–

NA

+

mild pos

MSA-P_10

2

+

6

–

+

–

+

NA

+

-

MSA-P_11

2

+

10

+

+

–

+

NA

+

-

MSA-P_12

3

+

13

–

+

–

+

NA

+

–

MSA-P_13

5

+

22

–

–

–

–

NA

+

-

MSA-P_14

1

+

13

–

–

–

–

NA

+

–

MSA-P_15

13

+

14

–

–

–

–

-

+

–

MSA-P_16

4

+

9

–

–

–

–

-

+

-

MSA-P_17

1

+

11

–

–

–

–

-

–

-

MSA-P_18

4

+

0

+

–

–

–

-

–

+

MSA-P_19

2

+

5

–

–

–

–

-

–

-

MSA-P_20

13

+

13

+

+

+

+

-

+

NA

MSA-C_1

9

+

14

+

–

–

–

NA

+

NA

MSA-C_2

2

–

10

+

+

+

+

NA

+

–

MSA-C_3

5

–

22

+

+

+

+

NA

 +

NA

MSA-C_4

1

–

13

+

+

+

+

NA

+

–

MSA-C_5

5

+

14

+

+

+

+

NA

+

–

MSA-C_6

5

+

31

+

+

+

+

NA

+

NA

MSA-C_7

1

–

29

+

+

+

+

+

-

NA

MSA-C_8

4

–

22

+

–

+

+

+

-

–

MSA-C_9

3

–

11

+

–

+

+

NA

-

NA

MSA-C_10

5

+

10

+

+

–

–

NA

+

–