Results 181 to 190 of about 7,359 (219)
Some of the next articles are maybe not open access.
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.
O Kronborg, O Hart Hansen
exaly +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.
O Kronborg, O Hart Hansen
exaly +3 more sources
The Japanese Journal of Surgery, 1979
Doubling of the pyloric channel is one of the rare anomalies of the intestinal tract. There have been 23 cases of double pylorus that we have been able to find in the literature. As the etiologic aspects of double pylorus the majorities of the cases were thought to be acquired lesions from ulcer disease except three cases.
Hisayuki Masuda, Yamaguchi Toshiharu
exaly +3 more sources
Doubling of the pyloric channel is one of the rare anomalies of the intestinal tract. There have been 23 cases of double pylorus that we have been able to find in the literature. As the etiologic aspects of double pylorus the majorities of the cases were thought to be acquired lesions from ulcer disease except three cases.
Hisayuki Masuda, Yamaguchi Toshiharu
exaly +3 more sources
Journal of Clinical Gastroenterology, 1983
Double pylorus is a rare abnormality. Over a 4-year period, we have found two cases of double pylorus in 2,500 endoscopic examinations, an incidence of 0.08%. In one patient, the development of double pylorus from a prepyloric ulcer was followed by serial endoscopies. Most cases of double pylorus are acquired from peptic ulcer disease.
K R, Kothandaraman +3 more
exaly +3 more sources
Double pylorus is a rare abnormality. Over a 4-year period, we have found two cases of double pylorus in 2,500 endoscopic examinations, an incidence of 0.08%. In one patient, the development of double pylorus from a prepyloric ulcer was followed by serial endoscopies. Most cases of double pylorus are acquired from peptic ulcer disease.
K R, Kothandaraman +3 more
exaly +3 more sources
Report of a case of double pylorus
Digestive Diseases and Sciences, 1979Double pylorus is a gastrointestinal abnormality in which, in addition to the pyloric channel, a second channel connects the antrum of the stomach to the duodenal bulb. It appears to be an acquired lesion in the majority of cases, and it is probably more common than the small number of reported cases would imply.
Michael E Kelly +2 more
exaly +3 more sources
Double Pylorus and Esophageal Achalasia
Endoscopy, 197629 cases of double pylorus have been reported so far. It is thought that in 85% of the cases it has been due to a fistulous gastro-duodenal ulcer and the remaining 15% would be of a congenital origin. In the case we have reported the double pylorus is believed to be a congenital anomaly associated with a mega-esophagus of similar etiology.
A D, Jorge, M, Díaz
exaly +3 more sources
The Natural History of the Double Pylorus
Radiology, 1978A study of 11 patients with "double pylorus" revealed that a second channel between the gastric antrum and the duodenal bulb is the result of ulcer penetration. The fistula can be a sign of spontaneous recovery from ulcerative disease; the fistula occurred in conjunction with clinical improvement in the majority of the patients.
V, Hegedus, P E, Poulsen, J, Reichardt
exaly +3 more sources
Clinical characteristics of double pylorus
Gastrointestinal Endoscopy, 2001Double pylorus can occur as either a congenital abnormality or an acquired complication of peptic ulcer disease. There has been no report of long-term follow-up of a large series of patients treated for double pylorus. The objective of this study was to determine the course of double pylorus in 20 patients by serial endoscopic examination.Among 102,958
Michael Hsiao, Chi-Sin Changchien
exaly +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
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).
S, Bennike, V, Hegedüs
openaire +2 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).
S, Bennike, V, Hegedüs
openaire +2 more sources