Site Overlay

DUODENOPANCREATECTOMIA CEFALICA PDF

NOTA CLÍNICA. Encefalopatía de Wernicke tras duodenopancreatectomía cefálica. Wernicke’s encephalopathy after cephalic pancreaticoduodenectomy. duodenopancreatectomía cefálica o cirugía de Whipple. El cáncer de páncreas es el más frecuente de estos tumores. Es un tumor de comportamiento muy. La cirugía con la técnica de Whipple, o duodenopancreatectomía, es la cirugía que se realiza con mayor frecuencia para el cáncer de páncreas. En un.

Author: Samukinos Nilrajas
Country: Turkmenistan
Language: English (Spanish)
Genre: Life
Published (Last): 7 October 2017
Pages: 477
PDF File Size: 19.39 Mb
ePub File Size: 10.71 Mb
ISBN: 731-5-32088-762-3
Downloads: 21590
Price: Free* [*Free Regsitration Required]
Uploader: Jurn

In-block resection with the head of the pancreas was performed.

There was a problem providing the content you requested

This suture is completed with a second angled stitch. Pancreatogastrostomy with gastric partition after pylorus-preserving pancreatoduodenectomy versus conventional pancreatojejunostomy: Categorical variables were expressed as percentages. End-to-side anastomosis with invagination by Grobmyer et al[ 17 ]. The main objective of this study is to analyze the frequency of anatomical variants in our area and to assess the surgical and oncological implications in the presence of a HA arising from SMA during oncological PD by means comparing the postoperative morbidity and mortality.

Types of pancreatojejunostomies Reconstruction methods between the pancreas and the small remnant include various forms ranging from end-to-side anastomosis, termino-terminal anastomosis or pancreatic intussusception in the jejunum.

PG avoids the long jejunal loop where pancreatobiliary secretions accumulate during the vefalica postoperative period and reduces the number of anastomoses in a single loop of retained jejunum, which potentially decreases the likelihood of loop kinking[ 53 ]. From oncological point of view, histological distribution of resected tumors, tumor resection margins and presence of positive nodes did not shown significant differences.

There are few studies that support these theories. They were performed by two radiologists dedicated exclusively to abdominopelvic digestive pathology on their daily medical activity. Published online Sep We have not observed significant differences between groups.

  BUKU AINUN DAN HABIBIE PDF

Hepatic artery reconstruction after resection of the hepatoduodenal ligament. Anatomic abnormalities of the hepatic artery are common in the general population.

Oncological PD is feasible by the presence of a hepatic artery arising from superior mesenteric artery. No statistical significance was observed.

The disadvantages of PG include an increased incidence of delayed gastric emptying and of main pancreatic duct obstruction due to overgrowth by the gastric mucosa. Two prospective randomized trials have reached different conclusions on the benefit of stenting in reducing the PF rate[ 2250 ].

Finally, postoperative variables were hospital stay, mortality, postoperative morbidity, resection type R0, R1 or R2 and the existence of positive nodes in the surgical specimen. Does pancreatic duct stenting decrease the rate of pancreatic fistula following pancreaticoduodenectomy? In this work, we compare the two most frequent techniques of reconstruction after PD, pancreatojejunostomy PJ and pancreatogastrostomy PGin order to determine which of the two is duodenopanccreatectomia.

For this reason, adequately powered trials with a low diodenopancreatectomia of bias are necessary. Exocrine function appears to be worse after PG than after PJ, resulting in severe atrophic changes in the remnant pancreas.

The benefit of an internal or external stent across pancreaticoenteric anastomosis remains controversial. Ma YJ L- Editor: J Nippon Med Sch. The anatomical variants of the hepatic artery may have important implications for pancreatic cancer surgery.

There were also variations of the Duodenopancrearectomia technique that could be associated with differences in the PF rate.

Surgical anatomy of the hepatic arteries in cases. Once this period over, patients were discharged from our office.

Colangitis por obstrucción de asa aferente tras duodenopancreatectomía cefálica | Cirugía Española

Other factors such as presenting symptoms, preoperative blood parameters, the presence of comorbid illness and preoperative duodrnopancreatectomia drainage that may influence the frequency or type of morbidity, were not usually considered. Palliative percutaneous tube enterostomy in afferent-loop syndrome presenting as jaundice: Probably the presence of a RHA influenced in making a more radical and meticulous resection of the retropancreatic margin.

  DELFIN KURSBUCH PDF

A more recent meta-analysis of randomized trials on the effectiveness of somatostatin analogues for pancreatic surgery[ 63 ] concluded that duodenopancreatectmoia analogues reduce postoperative complications but do not reduce perioperative mortality, and they do shorten hospital stay in patients undergoing pancreatic surgery for malignancy.

The reported technique for PD was variable. Of these, the most used are the invagination and duct-to-mucosa anastomosis without stenting the main pancreatic duct MPD. Postoperative delayed emptying in pylorus-preserving pancreatoduodenectomy using pancreaticogastrostomy: In one paper[ 54 ], the pancreatic anastomosis used the classical technique first described, two randomized trials used the second technique[ 5256 ] and in another trial the details of PG anastomosis were not mentioned[ 55 ].

Operational criteria for the classification of chronic alcoholics: The anterior plan begins with a continuous suture that follows the same principles as the backplane. Novel pancreaticojejunostomy with a low rate of anastomotic failure-related complications.

Likewise, we meticulously dissected the main biliary duct to prevent inadvertent ligation of the RHA arising from SMA. Does type of pancreaticojejunostomy after pancreaticoduodenectomy decrease rate of pancreatic fistula?