Mucus rupture (extrusion) and duct expansion/expansive growth are not diagnostic of minimal invasion when seen with intraductal papillary mucinous neoplasms.
Stelow
Edward B
EB
Pambuccian
Stefan E
SE
Bauer
Todd W
TW
Moskaluk
Christopher A
CA
Klimstra
David S
DS
D002288:Adenocarcinoma, Mucinous / Q000473:pathology*; D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D021441:Carcinoma, Pancreatic Ductal / Q000473:pathology*; D006801:Humans; D009093:Mucus / Q000378:metabolism*; D009367:Neoplasm Staging; D010190:Pancreatic Neoplasms / Q000473:pathology*