Table 4. Previously Reported Complications for Ultrasound-Guided Core Needle Biopsy.

Study	No. of nodule	Hematoma	Edema	Hemoptysis	Infection	Hoarseness	Vasovagal reaction	Dysphagia	Total
Quinn et al. (1994) [21]	102				1				1
Liu et al. (1995) [22]	100								0
Taki et al. (1997) [23]	74								0
Pisani et al. (2001) [24]	32								0
Screaton et al. (2003) [25]	209	3		1					4
Harvey et al. (2005) [26]	79								0
Renshaw et al. (2007) [27]	377	1							1
Strauss et al. (2008) [28]	81								0
Zhang et al. (2008) [29]	225								0
Khoo et al. (2008) [30]	359	8			2		2	1	13
Park et al. (2011) [8]	54					1			1
Samir et al. (2012) [31]	90								0
Sung et al. (2012) [32]	555	11	9						20
Na et al. (2012) [7]	225	5	3						8
Yunker et al. (2013) [33]	74								0
Yeon et al. (2013) [9]	155	1	2						3
Hahn et al. (2013) [34]	88								0
Nasrollah et al. (2013) [35]	40								0
Ha et al. (2013) [36]	85								0
Hakala et al. (2013) [37]	52								0
Lee et al. (2014) [38]	125								0
Choi et al. (2014) [39]	191	1							1
Nasrollah et al. (2014) [16]	61	1							1
Trimboli et al. (2014) [40]	31								0
Zhang et al. (2014) [41]	369	2				2			4
Min et al. (2014) [12]	104								0
Ha et al. (2014) [11]	264	2	1						3
Total	4,201	35	15	1	3	3	2	1	60