Synchronous manifestation of colorectal cancer and intraductal papillary mucinous neoplasms

Table 1 Prevalence of extrapancreatic neoplasms and colorectal cancer and intraductal papillary mucinous neoplasm patients

Ref.	Study design	Year	Patients	Prevalence of EPM, %	Prevalence of CRC, %
Zelnik et al[47]	Cross-sectional historical study	2022	310	NA	5.2
Panic et al[48]	Single-center study	2018	198	31.8	6.1
Larghi et al[50]	Multicentric study	2013	198	23.6	12.4
Lubezky et al[59]	Retrospective study	2012	82	20.0	31.0
Reid-Lombardo et al[9]	Retrospective study	2010	471	52.0	4.0
Yoon et al[13]	Retrospective study	2010	210	33.8	7.0
Riall et al[45]	Population-based study	2007	992	10.0	3.0
Huang et al[51]	Population-based study	2019	2850	44.1	6.8
Eguchi et al[49]	Retrospective study	2006	69	28.0	12.0

CRC: Colorectal cancer; EPM: Extrapancreatic malignancy; NA: Not available.