Eduardo Montoya

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OBJECTIVE To identify the variables that influenced brain-dead donor family groups to refuse donation. METHODS The Tissue and Organ Procurement System in Venezuela designed a tool to register some phases of a family interview performed by transplant coordinators. This tool analyzed three phases. The first phase of the interview allowed the coordinator to(More)
The Postconcussive Symptom Questionnaire (PCSQ) was developed to assess the symptoms associated with the controversial diagnosis of postconcussion syndrome. We examined item endorsement on the PCSQ in two groups. The first group was made up of individuals diagnosed with moderate to severe traumatic brain injury. The second group was made up of individuals(More)
INTRODUCTION The cystic tumor of the pancreas is a relatively uncommon entity. There are different types of pancreatic cystic tumors and they all exhibit different degrees of malignancy. These tumors represent 1% of all primary pancreatic tumors and only 15% of the cystic lesions. The serous cystadenomas (SCA) are mostly benign lesions with an average size(More)
This case is about a one obesity patient to carry out pancreaticoduodenectomy for solido pseudopapilary cyst of the pancreatic head, considerate in pancreatic surgery like high risk for to present soft pancreatic, wirsung smaller to 2mm and not bile duct dilatation .The pancreaticojejunostomy was performed end to end with invagination of the pancreatic(More)
OBJECTIVES The present study was designed to determine whether the surgeon factor has an independent effect on morbidity and mortality rates after duodenopancreatectomy. MATERIAL AND METHOD Between October 2002 and December 2006, we performed a study of 119 patients who underwent duodenopancreatectomy. The surgeons were divided into 3 groups according to(More)
Our aim was to assess the nutritional status of elderly males from Western Pyrenees, a particular zone of interest as regards genetics, health and culture. A total of 828 individuals aged 60 or more, indigenous to one of the geographic subdivisions and predominantly living at home, were assessed using the body mass index (BMI), the mini-nutritional(More)
We use the rollout of a large-scale land certification program in Mexico from 1993 to 2006 to study how rural reforms establishing secure property rights determine patterns of migration, relocation of economic activity, and structural transformation. We find that certification leads higher-skilled agricultural labor to migrate, leaving behind economies less(More)
The Vater's ampulla neoplasias are not very frequent lesions. The ampullectomy consists on the total resection of the Vater's ampulla and part of the duodenal wall with the later reconstruction and anastomosis of the common bile duct and the Wirsung's duct to the duodenum. The local resection of the ampulla is an alternative to the duodenopancreatectomy(More)