Results 231 to 240 of about 1,183,535 (296)

The Pathologic and Genetic Characteristics of the Intestinal Subtype of Intraductal Papillary Neoplasms of the Bile Duct

American Journal of Surgical Pathology, 2019
The present study aimed to identify the pathologic and genetic characteristics of intestinal subtype of intraductal papillary neoplasm of the bile duct (iIPNB) showing columnar cells with pseudostratified, cigar-shaped nuclei, and basophilic or ...
Y. Nakanuma, Yuko Kakuda, Y. Fukumura, T. Sugino, K. Uesaka, M. Serizawa, T. Terada, Y. Ohnishi   +7 more
semanticscholar   +1 more source

Malignant neoplasms of the small intestine

The American Journal of Surgery, 1953
Abstract 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

Acromegaly and intestinal neoplasms.

Minerva endocrinologica, 1999
Acromegalic 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, S, Mosca, A, Malaguti, I, Orsi, C, Vezzadini, R, Toni   +5 more
openaire   +3 more sources

Neoplasms of the Small Intestine

2004
Despite 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, 1992
Immunologic 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, O W, Kamel, E, Wiley, F, Vuitch, M L, Cleary, R A, Warnke   +5 more
openaire   +2 more sources

A neoplasm of globule leucocytes in the intestine of a cat

Journal of Comparative Pathology, 1972
Abstract A case report of a feline intestinal neoplasm, diagnosed as a globule leucocyte tumour is recorded. Such a tumour has not been previously reported in any species. Details of the light and electron microscopy are given with a brief discussion of the significance of the tumour.
J P, Finn, L W, Schwartz
openaire   +2 more sources

[Neoplasms of the small intestine].

Fortschritte der Medizin, 1978
Tumors of the small bowel comprise only 3--6% of all tumors of the intestine. The symptoms associated with tumors of the small bowel are not characteristic at the beginning. To establish an early diagnosis one must be "small bowel conscious". Mechanical intestinal obstruction, bleeding and perforation must be kept in mind for differential diagnosis.
J, Reiter, H P, Bayer, W, Kaufmann
openaire   +3 more sources

Endometriosis of the small intestine, producing intestinal obstruction or simulating neoplasm

The American Journal of Digestive Diseases, 1974
Although endometriosis involves the small intestine only rarely, when present, this condition may stimulate a neoplasm clinically by producing intestinal obstruction or by forming a mass lesion. Five cases of ileal endometriosis are reported in this study.
V A, LiVolsi, K H, Perzin
openaire   +2 more sources

Intestinal and extraintestinal neoplasms in patients with NTHL1 tumor syndrome: a systematic review

Familial Cancer, 2022
S. Beck, A. Jelsig, H. Yassin, L. Lindberg, K. Wadt, J. Karstensen   +5 more
semanticscholar   +1 more source

[Small intestine neoplasms].

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, Małgorzata, Stelmaszuk   +1 more
openaire   +1 more source