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. 2024 Jan 30;12(1):E155–E163. doi: 10.1055/a-2240-0678

Table 3 Pathology results compared with the final diagnosis obtained by surgery or patient follow-up.

EUS-TA diagnosis McH Final diagnosis
EUS-TA, endosonography-guided tissue acquisition; McH, microhistology; MN, mucinous cystic neoplasia; IPMN, intraductal papillary mucinous neoplasia; n-MN, non-mucinous cystic neoplasia.
Mucinous cystic neoplasia (MN)
IPMN 52 54
Mucinous cystadenoma 12 13
Ductal ectasia 2 0
Malignant MN
IPMN 11 14
Non-mucinous neoplasia (n-MN)
Serous cystic neoplasia 36 37
Pancreatic pseudocyst 5 6
Chronic pancreatitis (retention cyst) 4 4
Lymphangioma cystic 2 2
Walled off necrosis 3 4
Malignant n-MN
Cystic pancreatic ductal adenocarcinoma 5 5
Cystic pancreatic-neuroendocrine tumor 3 3
Pancreatic non-Hodgkin Lymphoma 1 1
Solid pseudopapillary neoplasia 1 2
Non-diagnostic
Negative 6 0
Cicatricial scar 1 0
Macrophagic exudate 1 0
Total 145 145