Results 71 to 80 of about 6,243 (177)

The Addition of Computer‐Aided Detection (CADe) to Texture and Color Enhancement Imaging (TXI) Does Not Improve Adenoma Detection Rate During Colonoscopy: A Prospective Study

Journal of Gastroenterology and Hepatology, Volume 41, Issue 8, Page 2349-2355, August 2026.
ABSTRACT Objectives Early detection and resection of colorectal polyps prevent their progression toward advanced adenocarcinomas. The use of Texture and Color Enhancement Imaging (TXI) has been demonstrated to enhance adenoma detection compared to white light imaging.
Edward Young, Arvind Rajagopalan, Derrick Tee, Dharshan Sathananthan, Hamish Philpott, Dauda Bawa, Rajvinder Singh   +6 more
wiley   +1 more source

Ileocecal Intussusception Caused by an Appendiceal Neoplasm

Journal of Gastrointestinal Surgery, 2016
Mucinous appendiceal neoplasm occurs in less than 1% of appendicectomies. Majority of what is known in the literature is about pseudomyxoma peritonei, which exists as its disseminated form. Pictorial imagery of its pre-disseminated form is rarely observed.
Chua, TC, Gill, P, Gill, AJ, Samra, JS
openaire   +3 more sources

Pan‐TRK expression and NTRK gene aberrations in meningiomas: association with tumor grade and proliferative activity

The Journal of Pathology: Clinical Research, Volume 12, Issue 4, July 2026.
Abstract Tropomyosin receptor kinase (TRK) fusions are actionable oncogenic drivers, and pan‐TRK immunohistochemistry (IHC) serves as a reliable screening tool for NTRK gene aberrations. However, the expression profile and clinical significance of pan‐TRK in meningiomas remain unclear.
Yinan Zhu, Mingfang Sun, Wanchen Lu, Ziyue Wang, Haiyan Xi, Yan Song, Hongtao Xu, Xuyong Lin   +7 more
wiley   +1 more source

SMAD4 Palmitoylation Drives a Metabolic‐Transcriptional Circuit to Promote Tumorigenesis and Confers Radiosensitivity in Pancreatic Cancer

Advanced Science, Volume 13, Issue 41, 22 July 2026.
This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang, Shan Zhang, Junping Bai, Xiaobing Li, Yi Han, Min Ji, Chongyi Jiang, Xiaobei Ge, Tianyu Yu, Yongying Hou, Jun Zhang, Wangting Li, Yiran Song, Jiaying Cai, Yingqun Zhou, Liwei An, Feng Wang   +16 more
wiley   +1 more source

Primary appendiceal mucinous adenocarcinoma in two first-degree relatives: case report and review

Hereditary Cancer in Clinical Practice, 2011
Carcinomas of the appendix are exceedingly rare tumors and have an annual age-adjusted incidence of around 0.4 cases per 100,000. Appendiceal adenocarcinoma accounts for < 0.5% of all gastrointestinal neoplasms and, of these, mucinous adenocarcinomas ...
Racek Adrianne R, Rabe Kari G, Wick Myra J, Psychogios Apostolos, Lindor Noralane M   +4 more
doaj   +1 more source

Incidental Neoplasm and Histopathological Spectrum of Suspected Acute Appendicitis in Appendectomy Specimen: An Observational Study

Journal of Nepal Medical Association
Introduction: Acute appendicitis is the most common surgical emergency and histopathological studies are the gold standard for confirmation of clinical diagnosis and key methods of discovering appendiceal neoplasm. Appendiceal neoplasms are uncommon and
Archana Tiwari, Pratima Sapkota, Dipesh Shrestha   +2 more
doaj   +1 more source

Low-Grade Appendiceal Mucinous Neoplasms: Description of Two Cases and Literature Review

Российский журнал гастроэнтерологии, гепатологии, колопроктологии
Aim: to present two clinical cases of low-grade appendiceal mucinous neoplasms (LAMN) and evaluate the oncological adequacy of ileocecectomy with ileoascending anastomosis in patients with cecal involvement.Key points.
R. Bayramov, H. Muradov, S. Huseynova, Z. Maharramov, F. Bayramli, F. Ibrahimova   +5 more
doaj   +1 more source

Consumed by Abdominal Distention

Arthritis Care &Research, Volume 78, Issue 8, Page 959-966, August 2026.
Abimbola Fadairo‐Azinge, James Grenert, Brian Haas, Mary Margaretten   +3 more
wiley   +1 more source

Appendiceal Mucocele Mimicking a Cystic Right Adnexal Mass

Taiwanese Journal of Obstetrics & Gynecology, 2009
Objective: Appendiceal mucocele is formed by cystic dilatation, abnormal mucinous secretion and epithelial proliferation of the appendiceal lumen. Mucocele may be a finding in cases of benign or malignant neoplasms, and can lead to the development of ...
Osman Balci, Suna Ozdemir, Alaa S. Mahmoud   +2 more
doaj   +1 more source

The Molecular Pathology of Appendiceal Neoplasms

AJSP: Reviews and Reports, 2019
Abstract We review the molecular pathological changes of appendiceal neoplasms, in part using the consensus terminology agreed by the Peritoneal Surface Oncology Group International (Am J Surg Pathol 2016;40(1):14–26; Histopathology 2017;71(6):847–858), with appendiceal neoplasms subcategorized as hyperplastic polyps and serrated lesions ...
Leeming, Amy, Worrall, David, Arends, Mark; id_orcid 0000-0002-6826-8770   +2 more
openaire   +2 more sources