. 2023 Nov 7;13:19344. doi: 10.1038/s41598-023-46821-6

Table 4.

FDS results (based on histopathology).

FDS^a diagnosis	Histopathology			Diagnostic accuracy (%)	P^b
FDS^a diagnosis	Intraductal papilloma	Atypical hyperplasia	Malignant tumor	Diagnostic accuracy (%)	P^b
The control group					0.49
Intraductal papilloma	56	3	0	94.9% (56/59)
Malignant tumor	0	0	0	94.9% (56/59)
The observational group
Intraductal papilloma	53	5	1	89.83% (53/59)
Malignant tumor	0	0	0	89.83% (53/59)

^aFiberoptic ductoscopy.

^bFisher’s exact test.