[PDF] Top 20 Solid pseudopapillary tumor of the pancreas: Report of five cases

... “calcified tumor” between the pancreas and the ...calcified tumor near the pancreatic head (Figure ...At five year follow up she has required no additional therapy and is without evidence of ... See full document

... of cases recur or develop metastases after ...1. solid-pseudopapillary neoplasm with border- line malignant potential; ...2. solid-pseudopapil- lary ...of tumor recurrence ten months ... See full document

... Solid-Pseudopapillary Tumor (SPT) of the pan- creas is considered to be a rare pancreatic tu- mor that occurs in young females. Most SPTs are considered to be benign. However, the na- tural course of ... See full document

... four cases underwent local tumor resection, and 1 case received segmental pan- createctomy according to the preoperative CT examination results and intraoperative find- ...local tumor resection or ... See full document

... eight cases lymph node dissection was done in a number between 4 and 14, whereas no dissection was needed for two ...between solid and cystic areas (Figure ...examination, tumor mass separated from ... See full document

... between tumor size above 5 cm, tumor ne- crosis, the male sex, and SPTs with malignant poten- tial ...age, tumor size, tumor location, increased tumor markers, and tumor ... See full document

... Abstract: Solid pseudopapillary neoplasm occurring as a primary tumor outside the pancreas is a rare ...We report a case of an ovarian primary occurring with an ill-defined cystic mass ... See full document

... been report- ed that PR positivity, but ER negativity was pre- dominantly related to SPTP, which suggests that sex hormone may be associated with the occurrence and development of SPTP [16, ... See full document

... Solid pseudopapillary tumor (SPT) of the pancreas was first described by Frantz in 1959 ...malignant tumor accounting for 1- 2% of exocrine pancreatic tumors, usually affecting young ... See full document

... other solid tumors ...the tumor [47]. Many research- ers found that the tumor cells in SPNP always expressed PR, but did not express estrogen receptor and/or androgen receptor ...the tumor ... See full document

... On physical examination, an abdominal bulge was noted. Laboratory investigations showed no abnormalities excluding serum cancer anti- gen 125 (CA-125) 292.82 IU/mL (normal range, 0-35 IU/mL), C-reactive protein (CRP) ... See full document

... and solid and cystic neoplasms of the pancreas is wide and encom- passes at least 14 different tumor types ...the pancreas may be classi- fied into five categories: serous microcystic ... See full document

... the pancreas or of any segment in the middle of the pancreas is not dif- ...for cases with a tumor in the neck of the pancreas, our procedure of choice is a cen- tral pancreatectomy ... See full document

... both solid and cys- tic ...of solid, cystic, and pseu- dopapillary patterns in various ...uniform tumor cells with round nuclei with both solid and cystic growth pat- terns (Figure ...a ... See full document

... are solid tumors with certain cases that show cystic ...and solid pattern. The tumor cells com- prise a small cytoplasm and show the form of epithelial cells; in some instances, the ... See full document

... SPN is classified as an epithelial neoplasm of uncertain differentiation in the General Rules for the Study of Pancreatic Cancer, 6th Edition. Historically, SPN accounts for only 0.13 – 2.7 % of all pancreatic tumors and ... See full document

... Ovarian solid pseudopapillairy neoplasms (SPNs) was first reported in 2010 [2], with the morphologic and immunohistochemical similar- ity to pancreatic ...reported cases located in ...alike tumor ... See full document

... of tumor invasion ...the cases may justify the view that more aggressive surgery (duodeno- pancreatectomy) could have been performed on the patient with uncinated pancreatic process neoplastic ... See full document

... Although SPN can be clinically silent, patients might present with a mass in the upper abdomen with discom- fort or pain [7]. Physical examination may reveal a mass in the mid abdomen. This is usually seen on ultrasound ... See full document

... encapsulated tumor 60 mm in maximal diameter was seen in the tail of the pancreas (Figure ...the tumor and the pancreatic resection margins. The tumor was composed of small polygonal cells ... See full document