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. 2022 Aug 21;28(31):4310–4327. doi: 10.3748/wjg.v28.i31.4310

Table 3.

Endoscopic ultrasound features of cystic lesions among the mucinous cystic lesions group, n = 40

Type of mucinous cyst, n (%) MCN 1 (2.5)
IPMN 39 (97.5)
Type of IPMN, n (%) MD-IPMN 2 (5.1)
BD-IPMN 35 (89.8)
MT-IPMN 2 (5.1)
Number of cysts, n (%) Single 16 (40.0)
Multiple 24 (60.0)
Main cyst size in mm, mean ± SD 28.1 ± 14.4
Main cyst size in mm, median (IQR) 21.5 (16.3-40.5)
Septa, n (%) Absent 10 (25.0)
Present 30 (75.0)
Mural nodules, n (%) Absent 36 (90.0)
Present 4 (10.0)
Wall thickening, n (%) Absent 37 (92.5)
Present 3 (7.5)
MPD caliber, n (%) Normal 34 (85.0)
Dilated 6 (15.0)

BD-IPMN: Branch-duct IPMN; IPMN: Intraductal papillary mucinous neoplasm; IQR: Interquartile range; MCN: Mucinous cystic neoplasm; MD-IPMN: Main-duct IPMN; MPD: Main pancreatic duct; MT-IPMN: Mixed type.

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