Lesion discrimination with breath-hold hepatic diffusion-weighted imaging: A meta-analysis

Table 2 Liver breath-hold diffusion-weighted imaging studies and result, n

No.	Ref.	Malignant				Benign						TP	FP	FN	TN
		Total	HCC	Met	Chol	Total	Hem	Cysts	FNH	Ang	Hep
1	Erturk et al[15]	42	21	21	0	44	16	28	0	0	0	40	4	2	40
2	Ichikawa et al[16]	63	48	15	0	11	11	0	0	0	0	59	0	4	11
3	Koh et al[18]	83	0	83	0	50	1	49	0	0	0	65	2.5	18	47.5
4	Löwenthal et al[19]	278	0	278	0	54	24	30	0	0	0	271	15	7	39
5	Taouli et al[20]	24	9	15	0	28	7	6	12	0	3	21	3	4	24
6		24	9	15	0	28	7	6	12	0	3	23	1	6	22
7	Yang et al[1]	51	12	26	13	46	19	27	0	0	0	49	5	2	41
8	Kim et al[17]	49	33	15	1	30	17	12	0	1	0	48	6	1	24

Ang: Angiomyolipoma; Chol: Cholangiocarcinoma; FN: False negative; FNH: Focal nodular hyperplasia; FP: False positive; HCC: Hepatocellular carcinoma; Hem: Hemangioma; Hep: Hepatic adenoma; Met: Metastases; TN: True negative; TP: True positive.