Results 21 to 30 of about 991,222 (371)

Perforated small intestine in a patient with T-cell lymphoma; a rare cause of peritonitis [PDF]

open access: yes, 2016
The nontraumatic perforations of the small intestine are pathological entities with particular aspects in respect to diagnosis and treatment. These peculiarities derive from the nonspecific clinical expression of the peritonitis syndrome, and from the ...
Banu, Petrisor   +3 more
core   +9 more sources

The role of intestinal bacteria in the development and progression of gastrointestinal tract neoplasms [PDF]

open access: greenSurgical oncology, 2017
Kosuke Mima   +16 more
openalex   +2 more sources

Canine Intestinal Lymphangiectasia Concomitant with Renal Cell Carcinoma

open access: yesActa Veterinaria, 2021
The etiology of dilation of lymphatic vessels, termed as intestinal lymphangiectasia, remains unknown. In most cases, it occurs secondary to other pathologic conditions such as gastrointestinal neoplasms.
Lee Eun-Joo   +2 more
doaj   +1 more source

Neoplasms of the small intestine [PDF]

open access: yesThe American Journal of Digestive Diseases, 1971
Our experience with small intestinal neoplasms at the Medical College of Virginia has been reviewed. There were 78 benign and malignant neoplasms observed in our surgical pathology laboratory over a 20-year period. There were 34 benign small-bowel tumors, but the majority of these lesions were asymptomatic incidental findings at the time of surgery for
Walter Lawrence   +3 more
openaire   +2 more sources

Giant Brunner's gland hamartoma diagnosed via endoscopic mucosal resection: A case report

open access: yesDEN Open, 2022
We report the case of a patient with a giant Brunner's gland hamartoma that was pathologically diagnosed by endoscopic mucosal resection. A 69‐year‐old woman presented with intermittent abdominal pain, and imaging revealed a smooth saccular submucosal ...
Sakiko Naito   +5 more
doaj   +1 more source

Adenocarcinoma de apéndice, un diagnóstico diferencial en pacientes con dolor abdominal. Reporte de caso

open access: yesMedUNAB, 2022
Introducción. El dolor abdominal agudo es una causa frecuente de consulta en los servicios de urgencias. Su incidencia es alrededor del 5%, de los cuales el 10%-25% de los pacientes requieren tratamiento quirúrgico. Las neoplasias apendiculares primarias
León-Díaz, Adriana Maritza   +3 more
doaj   +1 more source

Analysis of Spiral CT Phenotypes and Features of Primary Intestinal Lymphoma

open access: yesCT Lilun yu yingyong yanjiu, 2022
Objective: To investigate the CT manifestations of primary intestinal lymphoma (PIL) so as to improve the diagnosis and differential diagnosis. Methods: 21 patients with PIL confirmed pathologically in our hospital from March 2013 to February 2022 were ...
Ming YU, Jiayuan HU, Yan SONG, Saying LI
doaj   +1 more source

Aldehyde dehydrogenase 1 (ALDH1) expression in serrated colonic polyps

open access: yesJournal of Education, Health and Sport, 2020
Introduction. Immunohistochemical prognostic markers are promising direction for a search. The purpose of the study was analyze ALDH1 immunohistochemical expression in different histological types of serrated polyps of the distal colon.
M. A. Shyshkin, T. O. Khrystenko
doaj   +1 more source

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