Results 321 to 330 of about 991,222 (371)
Some of the next articles are maybe not open access.
[Analysis of clinicopathological features of intestinal neuroendocrine neoplasms].
Zhonghua zhong liu za zhi [Chinese journal of oncology], 2012To analyze the clinicopathological features of intestinal neuroendocrine neoplasms.The clinicopathological features of 114 patients with intestinal neuroendocrine neoplasms treated in our hospital from April 1999 to March 2011 were retrospectively reviewed, including tumor location, histological classification, muscle invasion, metastasis and clinical ...
Jing Liang +5 more
openaire +3 more sources
Spectrum of Intestinal Neoplasms: A study of 400 cases
Journal of Interdisciplinary Histopathology, 2015Objective: The present study is a five-year analysis of all the tumors of small and large intestine received in the Pathology Department of Dayanand Medical College and Hospital, Ludhiana. Methods: All the cases were grossly and microscopically examined and were staged according to Astler Coller Staging and classified and subtyped according to WHO ...
Harpreet Puri +5 more
openaire +2 more sources
Intestinal and extraintestinal neoplasms in patients with NTHL1 tumor syndrome: a systematic review
Familial Cancer, 2022S. Beck +5 more
semanticscholar +1 more source
Intestinal Neoplasm Mimicking a Meckel??s Diverticulum On Scintigraphic Imaging
Clinical Nuclear Medicine, 1991A 33-year-old man presented with colicky, intermittent, midabdominal pain with nausea and vomiting. A Tc-99m pertechnetate abdominal scan was performed and revealed a focal area of increased uptake in the midabdomen associated with dilated proximal loops of small bowel.
Lawrence P. Davis +3 more
openaire +3 more sources
Radiologic evaluation and staging of small intestine neoplasms
European Journal of Radiology, 2002The small intestine is an uncommon location for neoplasms in either clinical or radiological practice. Because of its anatomic location and morphology, diagnosis of the diseases that affect small intestine pose difficulties. Symptoms are nonspecific and endoscopy is commonly unsatisfactory.
openaire +3 more sources
Molecular Diagnostics in the Neoplasms of Small Intestine and Appendix
Clinics in Laboratory Medicine, 2018Neoplasms of the small intestine are rare in comparison with colorectal tumors. The most common tumor types arising in the small intestine are adenocarcinomas, well-differentiated neuroendocrine tumors, gastrointestinal stromal tumors, and lymphoma.
Amarpreet Bhalla +4 more
openaire +3 more sources
Differential expression of matrilysin and cyclooxygenaseâ2 in intestinal and colorectal neoplasms
Molecular Carcinogenesis, 1999Both the matrix metalloproteinase matrilysin and the prostaglandin H synthase cyclooxygenase-2 (Cox-2), are thought to play key roles in colorectal carcinogenesis. These enzymes are overexpressed in 85-90% of human colorectal cancers. Furthermore, mice carrying an adenomatous polyposis coli germline mutation that are also nullizygous for either ...
Lynn M. Matrisian +4 more
openaire +3 more sources
[Simultaneous and independent multifocal neoplasms of the large intestine].
Chirurgia italiana, 1980The Authors report the presence of two simultaneous neoplasms of the large bowel which are independent of each other from the histological point of view. The Authors point out the more interesting aspects of this particular neoplastic pathology, which creates different clinical syndromes; diagnosis and therapeutic possibilities were investigated.
POLLINZI, Vincenzo +2 more
openaire +2 more sources
The Epidemiology of Malignant Neoplasms of the Large Intestine in Canada
Journal of Clinical Gastroenterology, 1989Morbidity and mortality from malignancies of the large intestine, in Canada, were examined for the periods 1970-1980 and 1941-1985, respectively. Age-standardized morbidity rates for males have increased significantly during the period studied (18.4 to 26.2 new cases per 100,000 population per year; p less than 0.0001), with increases in morbidity ...
openaire +3 more sources
[Expression of epithelial oncoproteins in large intestine neoplasms].
La Clinica terapeutica, 2002The high incidence of the colorectal cancer in the industrialized countries has drawn the interest of the scientific community to detect and investigate its morphologic precursors. Growth factors and oncoproteins could be useful to investigate the morphologic and biologic evolution of precancerous lesions of the large bowel.
BUFO, PANTALEO +5 more
openaire +1 more source