Results 341 to 350 of about 58,716 (375)
Some of the next articles are maybe not open access.
Neurogastroenterology & Motility, 2005
Abstract The pylorus controls the flow between a reservoir dedicated to mechanical and chemical digestion (the stomach) and a conduit dedicated to the absorption of nutrients (the intestines). The pylorus adjusts gastric outflow resistance to physiological needs.
D, Ramkumar, K S, Schulze
openaire +2 more sources
Abstract The pylorus controls the flow between a reservoir dedicated to mechanical and chemical digestion (the stomach) and a conduit dedicated to the absorption of nutrients (the intestines). The pylorus adjusts gastric outflow resistance to physiological needs.
D, Ramkumar, K S, Schulze
openaire +2 more sources
World Journal of Surgery, 1982
AbstractReconstruction of the pylorus has been performed on 12 patients who had previous vagotomy and pyloroplasty and whose symptoms of bile reflux and vomiting, dumping, or diarrhea had not been satisfactorily controlled medically. This technically simple operation was followed by marked improvement in 60% of patients.
T. Kennedy, C. J. Martin
openaire +3 more sources
AbstractReconstruction of the pylorus has been performed on 12 patients who had previous vagotomy and pyloroplasty and whose symptoms of bile reflux and vomiting, dumping, or diarrhea had not been satisfactorily controlled medically. This technically simple operation was followed by marked improvement in 60% of patients.
T. Kennedy, C. J. Martin
openaire +3 more sources
The British Journal of Radiology, 1976
The double pyloric channel has been described as a rare malformation which in the past has been considered congenital (Christien et al., 1971). In recent years, however, some case reports have indicated that this lesion may be acquired (Hansen Kronborg and Pedersen, 1972; Drapkin et al., 1974; Farack et al., 1974).
V Hegedüs, S Bennike
openaire +3 more sources
The double pyloric channel has been described as a rare malformation which in the past has been considered congenital (Christien et al., 1971). In recent years, however, some case reports have indicated that this lesion may be acquired (Hansen Kronborg and Pedersen, 1972; Drapkin et al., 1974; Farack et al., 1974).
V Hegedüs, S Bennike
openaire +3 more sources
The American Journal of Surgery, 2006
Double pylorus is a rare abnormality and it occurs most commonly secondary to chronic peptic ulcer disease. It is usually treated conservatively with anti-ulcer therapy. However, refractory cases may require surgery.
Brian K P, Goh, Hiang-Khoon, Tan
openaire +2 more sources
Double pylorus is a rare abnormality and it occurs most commonly secondary to chronic peptic ulcer disease. It is usually treated conservatively with anti-ulcer therapy. However, refractory cases may require surgery.
Brian K P, Goh, Hiang-Khoon, Tan
openaire +2 more sources
Scandinavian Journal of Gastroenterology, 1972
Two patients with double pylorus and two with prepyloric mucosal septum are reported. Double pylorus has previously been supposed to be congenital. Our findings suggest that it is an acquired lesion, caused by penetration of an ulcer through the pyloric ring.
Hansen Oh, Pedersen T, O Kronborg
openaire +3 more sources
Two patients with double pylorus and two with prepyloric mucosal septum are reported. Double pylorus has previously been supposed to be congenital. Our findings suggest that it is an acquired lesion, caused by penetration of an ulcer through the pyloric ring.
Hansen Oh, Pedersen T, O Kronborg
openaire +3 more sources
Pancreatoduodenectomy with preservation of the pylorus [PDF]
World Journal of Surgery, 1984 AbstractWe report 45 consecutive pylorus‐preserving pancreatic resections performed from September, 1979, to August, 1983, for chronic pancreatitis or a variety of periampullary malignancies without an operative death. Of these, 36 patients had pancreatoduodenectomy with pancreatic anastomosis. The most common cause of postoperative morbidity was delay
Ricardo L. Rossi +2 more
openaire +2 more sources
Pseudocyst of the pylorus and duodenum
The American Journal of Surgery, 1951Abstract 1. 1. A case of cyst-like cavity in the walls of the duodenum and pylorus is presented and discussed. 2. 2. Review of the literature sheds no light on the nature of this condition and no report of a similar case can be found.
openaire +3 more sources
The British Journal of Radiology, 1962
1. The anatomical arrangements of the submucosal layer at the pylorus have been examined and the attachment of mucosa to muscle at the pylorus has been emphasised. 2. It is argued that because of this attachment, contracttion of the muscularis mucosae will pull up mucous membrane into the pyloric ring to form a plug which occludes the lumen.
openaire +2 more sources
1. The anatomical arrangements of the submucosal layer at the pylorus have been examined and the attachment of mucosa to muscle at the pylorus has been emphasised. 2. It is argued that because of this attachment, contracttion of the muscularis mucosae will pull up mucous membrane into the pyloric ring to form a plug which occludes the lumen.
openaire +2 more sources
STUDIES ON THE VISCERAL NERVOUS SYSTEM: ON THE REFLEX CONTROL OF THE PYLORUS
, 1924It occurred to us that the device used in the study of the reflex control of the cardia and lower esophagus 1 might be adapted to a similar study of the pylorus, and, for acute experiments on anesthetized animals, might possibly present less local trauma,
A. J. Carlson, S. Litt
semanticscholar +1 more source
, 1930
Pedunculated tumors of the stomach and gastric mucosa that prolapse through the pylorus are readily diagnosed by roentgen examination, and a sufficient number of these cases have been studied to justify one in describing certain characteristic ...
E. P. Pendergrass
semanticscholar +1 more source
Pedunculated tumors of the stomach and gastric mucosa that prolapse through the pylorus are readily diagnosed by roentgen examination, and a sufficient number of these cases have been studied to justify one in describing certain characteristic ...
E. P. Pendergrass
semanticscholar +1 more source