total duodenopancreatectomy
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HPB ◽  
2021 ◽  
Vol 23 ◽  
pp. S932
Author(s):  
A. Kriger ◽  
S. Berelavichus ◽  
D. Gorin ◽  
M. Raevskaya ◽  
A. Kaldarov

Pancreatology ◽  
2016 ◽  
Vol 16 (3) ◽  
pp. S48 ◽  
Author(s):  
Viacheslav Egorov ◽  
Alexey Egorov ◽  
Roman Petrov ◽  
Vasiliev Ivan ◽  
Natalia Starostina

HPB ◽  
2016 ◽  
Vol 18 ◽  
pp. e370
Author(s):  
V. Egorov ◽  
A. Egorov ◽  
R. Petrov ◽  
I. Vasiliev

2003 ◽  
Vol 131 (5-6) ◽  
pp. 259-265 ◽  
Author(s):  
Radoje Colovic ◽  
Nikica Grubor ◽  
Marjan Micev ◽  
Natasa Colovic ◽  
Vera Todorovic ◽  
...  

PP omas are rare, usually malignant tumors of the PP cells of the Langerhan?s islets which secrete pancreatic polipeptide. The authors present two women operated for PP-omas of the pancreas. The first was 55 year-old woman in whom we did a cephalic duodenopan-createctomy (Whipple's procedure) for the tumor of the head of the pancreas with central cavity containing gas due to comunication with the duodenum. Imunohistochemistry showed a PP oma with strong generalised immunoreactivity with antibodies against Chromogra-min A, neuron specific enolasa and PP with more the 95% of tumor cells and coexpression of somatostatine in 35% and VIP in less then 5% of tumor cells. Following uneventful recovery the patient stayed symptom free so far and put 20 kilograms in weight. The second patient was 19 year-old girl with a multinodal tumor of almost the entire pancreas in whom a local excision of the nodal mass of the head of the pancreas had been carried out in the other hospital, three years ago and relaparotomy and tumor biopsy a month before admission to our institution. In her we did a total duodenopancreatectomy and standard limphadenectomy for a multinodal mass ocupying almost the entire pancreas. Immunohistochemistry showed a strong generalised immunoreactivity with antibodies agains Chromographin A, Neuron speciphic enolasa and PP for more then 95% of tumor's cells. Glucagon was expressed in few focuses (in less then 1% of cells), somatostatin was expressed very rarely in single cells while the rest of tumor markers did not show a visible immunologic reactions in the majority of tumor's cells. Three years after surgery she died due to multiple liver secondaries.


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