Results 291 to 300 of about 188,006 (344)
Some of the next articles are maybe not open access.
Journal of Clinical Gastroenterology, 2001
Small intestinal neoplasms are uncommonly encountered in clinical practice. They may occur sporadically, in association with genetic diseases (e.g., familial adenomatous polyposis coli or Peutz-Jeghers syndrome), or in association with chronic intestinal inflammatory disorders (e.g., Crohn's disease or celiac sprue). Benign small intestinal tumors (e.g.
S S, Gill, D M, Heuman, A A, Mihas
openaire +2 more sources
Small intestinal neoplasms are uncommonly encountered in clinical practice. They may occur sporadically, in association with genetic diseases (e.g., familial adenomatous polyposis coli or Peutz-Jeghers syndrome), or in association with chronic intestinal inflammatory disorders (e.g., Crohn's disease or celiac sprue). Benign small intestinal tumors (e.g.
S S, Gill, D M, Heuman, A A, Mihas
openaire +2 more sources
Growth factors and intestinal neoplasms
The American Journal of Surgery, 1988Signals that control normal and neoplastic epithelial proliferation are not completely understood. We have reviewed the importance of the possible roles of the following control mechanisms: polyamine biosynthesis, intraluminal nutrients, gastrointestinal hormones and growth factors, bowel resection, carcinogens, and oncogenes.
C M, Townsend +3 more
openaire +2 more sources
Neoplasms of the small intestine
The American Journal of Surgery, 1954Abstract Delay in the diagnosis and treatment of small bowel tumors occurs quite frequently and is due to the fact that the clinical manifestations occur late in the disease because of the liquid character of the bowel contents in the small bowel. Often the patient is presented as a case of intestinal obstruction or intussusception, the obstruction ...
W S, ELIAS, C C, LUND, R, YONEMOTO
openaire +2 more sources
Acromegaly and intestinal neoplasms.
Minerva endocrinologica, 1999Acromegalic subjects show increased frequency of neoplastic lesions in the colon and rectum with respect to the general population. Recent prospective studies using colonoscopy have shown a 3 time higher prevalence of intestinal polyps and up to 4 time increased presence of colorectal cancer in acromegaly, independently of sex, age, duration of disease
C, Scialpi +5 more
openaire +3 more sources
Primary neoplasms of the small intestine
The American Journal of Surgery, 1986Over a 20 year period, 64 patients with primary neoplasms of the small intestine were treated by celiotomy (61 patients) or surgical endoscopy (3 patients). Gastrointestinal bleeding and anemia (38 percent of patients) characterized benign lesions, whereas pain (42 percent), nausea and vomiting (26 percent), weight loss (29 percent), and either ...
Robert M. Zollinger +2 more
openaire +2 more sources
Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 2018
Small intestine tumors are rarely diagnosed as they constitute only 0.6% of all malignant tumors, including about 1-3% of malignant neoplasms of the gastrointestinal tract. They also advocate for 0.2% of deaths caused by malignant tumors. Factors that increase the risk of disease include Crohn's disease, familial adenomatous polyposis (FAP), Lynch ...
Tomasy, Sarosiek +1 more
openaire +1 more source
Small intestine tumors are rarely diagnosed as they constitute only 0.6% of all malignant tumors, including about 1-3% of malignant neoplasms of the gastrointestinal tract. They also advocate for 0.2% of deaths caused by malignant tumors. Factors that increase the risk of disease include Crohn's disease, familial adenomatous polyposis (FAP), Lynch ...
Tomasy, Sarosiek +1 more
openaire +1 more source
Malignant neoplasms of the small intestine
The American Journal of Surgery, 1953Abstract The salient features of malignancies of the small intestine have been discussed and analyzed both pathologically and clinically. Thirteen additional cases have been presented (four of the duodenum, three of the jejunun and six of the ileum) with complete follow-up data in each instance. Four cases of solitary carcinoids of the terminal ileum
openaire +2 more sources
Neoplasms of the Small Intestine
2004Despite its anatomical location between the stomach and the colon, two regions with high cancer risk, malignancies rarely occur in the small bowel. Careful follow-up is mainly indicated for patients with medical conditions carrying an increased risk for small bowel malignancy, in particular for patients with celiac disease, Crohn’s disease, inherited ...
K. Geboes, C. De Wolf-Peeters
openaire +1 more source
Malignant Histiocytic Neoplasms of the Small Intestine
The American Journal of Surgical Pathology, 1992Immunologic studies have demonstrated that the vast majority of hematolymphoid neoplasms previously designated as "histiocytic" are lymphoid in origin. Consequently, malignancies of macrophage lineage are considered rare by most authors; indeed, their existence is doubted by some.
S, Milchgrub +5 more
openaire +2 more sources
[Primary malignant neoplasms of intestine].
Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 1999The authors presented 6 cases of malignant neoplasms of intestine. Five of them were undergone emergency surgery, while one elective, due to complaints notified previously for a longer time. In all cases a segmental resection of intestine was done. Two patients were complementarily treated using chemiotherapeutics.
J, Jamski, M, Graca, M, Trystuła
openaire +1 more source