Table 3 Accuracy and recall (sensitivity) for cancer subtype identification (vertical search) among frozen section slides.

Tumor type	WSI count	Patient count	Majority-5		Majority-10		Majority-20
			Accuracy	Recall	Accuracy	Recall	Accuracy	Recall
Brain
GBM	1102	582	94.19	94.19	92.74	94.37	92.92	93.65
LGG	695	501	82.58	82.59	80.28	83.02	81.00	83.31
Endocrine
ACC	81	81	45.67	46.91	28.39	48.15	20.98	35.80
PCPG	174	170	85.63	86.78	86.20	89.66	83.90	86.78
THCA	514	478	97.08	97.67	97.47	98.44	97.85	98.83
Gastrointestinal tract
COAD	830	449	63.73	69.40	56.62	74.10	60.00	78.43
ESCA	166	165	25.90	31.33	12.04	23.49	09.03	15.66
STAD	623	428	71.10	74.48	65.48	80.42	67.41	81.70
READ	328	170	14.32	19.21	05.48	14.63	02.13	8.54
Gynecological
OV	1184	586	99.07	99.24	98.98	99.16	98.81	99.16
CESC	298	291	64.42	68.12	59.06	65.44	58.05	63.42
UCS	49	49	10.20	12.24	04.08	12.24	02.04	2.04
UCEC	685	524	90.07	90.80	89.05	90.80	89.34	91.68
Hematopoietic
DLBC	57	45	91.22	91.23	80.70	87.72	73.68	78.95
THYM	124	124	97.58	97.58	95.16	97.58	95.16	95.97
Liver, pancreaticobiliary
LIHC	392	370	93.36	93.88	92.60	94.64	93.62	94.90
CHOL	51	51	35.29	45.10	19.60	47.06	13.72	27.45
PAAD	216	181	91.66	91.67	90.74	93.52	90.74	93.98
Melanocytic malignancies
SKCM	463	460	98.70	98.49	98.48	98.92	99.56	99.78
UVM	69	69	46.37	46.38	31.88	39.13	18.84	27.54
Prostate/testis
TGCT	155	149	86.45	87.74	83.87	85.81	81.29	85.81
PRAD	600	485	98.33	98.33	98.33	98.33	98.50	98.67
Pulmonary
LUSC	745	485	78.25	78.79	70.87	77.99	73.42	77.72
LUAD	806	500	68.23	69.11	64.14	71.34	66.12	70.84
MESO	83	83	27.71	32.53	14.45	26.51	03.61	21.69
Urinary tract
BLCA	420	401	92.85	94.29	90.95	94.29	90.95	95.00
KICH	138	88	78.26	81.16	68.11	77.54	57.24	73.19
KIRC	1055	529	97.81	97.91	97.25	98.20	97.63	98.20
KIRP	367	282	62.12	67.30	51.22	63.76	47.13	58.86

Only those primary sites were considered for vertical search which had at least two subtypes in the repository. A positive correlation of 0.57 was measured between the number of patients and the highest accuracy.

Quick links

Search