7  Changes in Diagnosis (noAI vs withAI)

7.1 by Pathologist

Pathologist 1 (noAI vs withAI)

Note for Pathologists: With AI, diagnoses by first pathologist changed as follows: Benign diagnoses increased from 60% to 70%, Malignant diagnoses increased from 23% to 24%, and suspicious diagnoses decreased from 17% to 6%.

AI
Total
noAI withAI
Diagnosis


    Benign 496 (60%) 579 (70%) 1,075 (65%)
    Malignant 187 (23%) 201 (24%) 388 (23%)
    Consult 22 (2.7%) 12 (1.5%) 34 (2.1%)
    IHC 121 (15%) 34 (4.1%) 155 (9.4%)
Total 826 (100%) 826 (100%) 1,652 (100%)

Note for Pathologists: Alluvial diagram showing the flow of diagnoses from ‘No AI’ (left) to ‘With AI’ (right) for Pathologist 1.

Pathologist 2 (noAI vs withAI)

Note for Pathologists: With AI, diagnoses by first pathologist changed as follows: Benign diagnoses increased from 71% to 73%, Malignant diagnoses increased from 24% to 25%, and suspicious diagnoses decreased from 5% to 2%.

AI
Total
noAI withAI
Diagnosis


    Benign 590 (71%) 602 (73%) 1,192 (72%)
    Malignant 198 (24%) 207 (25%) 405 (24%)
    IHC 39 (4.7%) 18 (2.2%) 57 (3.4%)
    Consult 0 (0%) 0 (0%) 0 (0%)
Total 827 (100%) 827 (100%) 1,654 (100%)

Pathologist 3 (noAI vs withAI)

Note for Pathologists: With AI, diagnoses by first pathologist changed as follows: Benign diagnoses increased from 73% to 74%, Malignant diagnoses increased from 22% to 24%, and suspicious diagnoses decreased from 5% to 2%.

AI
Total
noAI withAI
Diagnosis


    Benign 604 (73%) 609 (74%) 1,213 (73%)
    Malignant 180 (22%) 198 (24%) 378 (23%)
    Consult 6 (0.7%) 0 (0%) 6 (0.4%)
    IHC 38 (4.6%) 21 (2.5%) 59 (3.6%)
Total 828 (100%) 828 (100%) 1,656 (100%)

Pathologist 4 (noAI vs withAI)

Note for Pathologists: With AI, diagnoses by first pathologist changed as follows: Benign diagnoses increased from 65% to 73%, Malignant diagnoses remained as 25%, and suspicious diagnoses decreased from 10% to 2%.

AI
Total
noAI withAI
Diagnosis


    Benign 539 (65%) 601 (73%) 1,140 (69%)
    Malignant 204 (25%) 204 (25%) 408 (25%)
    Consult 1 (0.1%) 0 (0%) 1 (<0.1%)
    IHC 82 (9.9%) 21 (2.5%) 103 (6.2%)
Total 826 (100%) 826 (100%) 1,652 (100%)

7.2 all Pathologist

AI
Total
noAI withAI
Diagnosis


    Malignant 766 (23%) 807 (25%) 1,573 (24%)
    Benign 2,217 (67%) 2,379 (72%) 4,596 (70%)
    IHC 280 (8.5%) 94 (2.9%) 374 (5.7%)
    Consult 29 (0.9%) 12 (0.4%) 41 (0.6%)
Total 3,292 (100%) 3,292 (100%) 6,584 (100%)