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... an intraductal papillary mucinous adenoma (IPMA) with mild-moderate ...months after surgery, distal pancreatectomy with preservation of the spleen (namely MSPP) was ...follow-up ... See full document

... our case, there are eight cases of pancreatic neoplasm associated with annular pancreas [6–12] (Table ...creatic neoplasm were as follows: four cases adeno- carcinoma, two cases with mucinous ... See full document

... resonance images revealed an increase, relative to the second most recent images, in the size of the IPMN (that is, an increase from 8 mm to 12 mm) in the pan- creatic head, while the dilation (6 mm) of the main pan- ... See full document

... Patients are intraoperatively randomized to either of the two groups after the surgeon has confirmed that preserva- tion of the pylorus is technically and oncologically pos- sible. Randomization is performed as an ... See full document

... cholangiopancreaticography (MRCP) (Figure 1C, D) was performed, revealing a 3.2-cm mass in the uncinate process of the pancreas with encasement of the superior mesenteric vein and pancreatic duct dilatation; the mass was ... See full document

... Conservative treatment and further evaluation including endosonography and endoscopic retrograde cholangiopan- creaticography (ERCP) were initiated. Endosonography revealed an enlarged pancreatic head with inhomogenous ... See full document

... Serous cystadenoma (SCA) is a benign neoplasm composed of uniform glycogen-rich epithelial cells that form countless small cysts containing serous fl uid. Nearly, two-thirds of SCAs arise in the body-tail region of ... See full document

... The first problem is the identification of the tumour. IPMNs are symptomatic in most cases, with acute pan- creatitis due to duct obstruction from mucus or from the papillary proliferations. In the present series, ... See full document

... The patient was further evaluated with T1-weighed and T2-weighed gadolinium ((Gd)-DTPA)-enhanced MRI images and MRCP, which revealed a cystic lesion in the pancreatic head with maximum transverse diameter of 5 cm. The ... See full document

... were negative for tumor cells. An immunohisto- chemical study was performed by Dako’s Envi- sion method (Dako, Glostrup, Denmark), as pre- viously described [9-17]. The evaluation of im- munohistochemistry was ... See full document

... of intraductal papillary mucinous neoplasm ...‘Intraductal papillary mucinous neoplasm’, or ‘IPMN’ to identify all English language manuscripts for the ... See full document

... present case, summarized in (Table 2) [5, 17, 19 – ...one case of ureteral obstruction, one case of appendiceal tethering to an ovarian cyst and one case of appendiceal ... See full document

... on diffusion-weighted images (Figure 1D). Computed tomography (CT) showed a cystic lesion, 50 mm in diameter (Figure 2A), with an irregular mural nodule, which showed gradual enhancement on enhanced CT (Figure 2B). ... See full document

... Results: There were more female patients in the ITA and gastric-type IPMN groups, whereas the opposite pattern was observed in the ITPN group. ITAs and gastric-type IPMNs were lined by columnar cells, similar to pyloric ... See full document

... examination nor in his blood examination, including hepatobiliary enzymes. His tumor marker levels were carcinoembryonic antigen (CEA), 81.5 ng/ml; carbohy- drate antigen (CA) 19-9, 28 U/ml; α-fetoprotein (AFP), 5.0 ... See full document

... tumor marker levels in serum and cystic fluid are not use- ful for distinguishing between a hemorrhagic hepatic cyst and cyst-forming IPNB. Radiological imaging studies indi- cate that a thickened cyst wall or ... See full document

... Abstract: Intraductal papillary mucinous neoplasms of the pancreas (IPMNs) are relatively common neoplasms, and some of IPMNs are known to progress to invasive or non-invasive ...This report ... See full document

... and intraductal papillary mucinous neoplasm (IPMN) is rare [8, ...herein report a case of intra- ductal papillary mucinous carcinoma (IPMC) arising in the ventral ... See full document

... micro- papillary type, particularly higher ones associ- ated with neoplastic glandular formation, and this environment may be favorable for invasion of carcinoma cells into the ductal wall [27, ...main ... See full document

... A laparotomy was performed 1 month after the ERCP. Firm fibrous tissue between the pancreas and the mesente- rium of the transverse colon suggested the pancreatic neo- plasm was of an invasive nature. An en bloc ... See full document