Results 161 to 170 of about 386,873 (322)

Mucinous adenocarcinoma in kidneys with developmental anomalies - a report of two cases

BMC Urology
Background Primary mucinous adenocarcinomas of the kidney are rare and pose a challenge for preoperative diagnosis. The histogenesis of these tumours remains largely unknown, with three proposed theories: chronic irritation, differentiation of celomic ...
Kasi Viswanath Gali, Arun Chawla, K. R. Surag, Sunil Pillai Bhaskara, Padmaraj Hegde   +4 more
doaj   +1 more source

[Adenocarcinoma of the appendix in Iceland 1990-2009. A population based study]. [PDF]

, 2011
Adenocarcinoma of the appendix is less than 0.5% of all gastrointestinal cancers. The aim of this study was to analyse the incidence, symptoms, pathology and treatment of appendiceal adenocarcinoma in a well defined cohort as well as the prognosis of the
Halla Viðarsdóttir, Jón Gunnlaugur Jónasson, Páll Helgi Möller   +2 more
core  

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Kenji Yamazaki, Ryoji Kushima, Noritaka Ozawa, Haruka Koizumi, Saeka Hayashi, Atsushi Soga, Koji Yamashita, Shogo Shimizu, Masahito Shimizu   +8 more
wiley   +1 more source

Needle Tract Seeding Following Transgastric Endoscopic Ultrasound‐Fine Needle Aspiration for Pancreatic Tail Cancer: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report the case of a 69‐year‐old man with a branch‐duct intraductal papillary mucinous neoplasm who underwent surveillance endoscopic ultrasound (EUS), which revealed a 15 mm hypoechoic mass in the pancreatic tail. Transgastric EUS‐guided fine needle aspiration (FNA) confirmed a diagnosis of resectable pancreatic ductal adenocarcinoma ...
Hidetaka Kuroda, Takuji Iwashita, Yosuke Ohashi, Shota Iwata, Ryuichi Tezuka, Shinya Uemura, Katsutoshi Murase, Nobuhisa Matsuhashi, Tatsuhiko Miyazaki, Masahito Shimizu   +9 more
wiley   +1 more source

Doppel as an early‐stage biomarker promoting EMT and dissemination in ovarian cancers

International Journal of Cancer, Volume 158, Issue 6, Page 1755-1768, 15 March 2026.
What's new? Existing biomarkers for ovarian cancer (OC) lack the sensitivity and specificity needed to consistently distinguish the malignancy from non‐ovarian influences and other cancers. Here, the authors explored the ability of the prion‐like protein Doppel, normally found in the male testes, to detect OC.
Zulfikar Azam, Xiaojun Zhang, Riajul Wahab, Md Mahedi Hasan, Shivaniben Dhadhal, Bowon Kang, Md Mynul Hassan, Mazharul Karim, Jeong Uk Choi, Muhit Rana, Jian‐Ying Zhang, Sourav Roy, Youngro Byun, In‐San Kim, Jae Yun Song, Eugene P. Toy, Sireesha Y. Reddy, Farzana Alam, Taslim A. Al‐Hilal   +18 more
wiley   +1 more source

Local Anesthetics in Cancer: Mechanisms and Translational Perspectives

MedComm – Oncology, Volume 5, Issue 1, March 2026.
Local anesthetics demonstrate multifaceted antitumor effects that collectively contribute to cancer suppression. Beyond canonical sodium channel blockade, these agents exert the following pharmacological actions: inhibition of tumor cell proliferation, suppression of migration and invasion, induction of proapoptotic pathways, attenuation of ...
Wan‐li Wang, Tu Huang, Yi‐hang Hao, Min Zheng, Xin‐hua Liang   +4 more
wiley   +1 more source

Aging‐Derived Alterations in Genomic, Immune, and Metabolic Networks: Implications for Cancer Development and Therapy

MedComm – Oncology, Volume 5, Issue 1, March 2026.
Ageing acts as a double‐edged sword in cancer. In the elderly, open chromatin, immunosenescence, and chronic inflammation drive SASP (IL‐6, MMPs), MDSC accumulation and T‐cell suppression, fostering tumor‐promoting microenvironments and limited therapeutic benefit.
Qi Wang, Xue Sun, Xinhao Han, Xingda Zhang, Wenzheng Wang, Hongbin Wang, He Ren, Lina Gu   +7 more
wiley   +1 more source

Diagnostic Accuracy of O‐RADS US, IOTA Simple Rules, Subjective Assessment, and the Sequential IOTA Simple Rules–Subjective Assessment (SR–SA) Strategy in Adnexal Masses: High Sensitivity Versus the Challenge of Specificity in a Middle‐Resource Setting

Sonography, Volume 13, Issue 1, March 2026.
ABSTRACT Objectives To compare four ultrasound models: O‐RADS US, IOTA Simple Rules (SR), Subjective Assessment (SA), and the Sequential SR–Subjective Assessment strategy (SR–SA) for classifying adnexal masses and to assess whether additional discrimination is possible within intermediate‐risk O‐RADS 3 lesions in a middle‐resource setting.
Carolina Meloni Stecca, Paula Meneguini Badran, Maira Furtado Greco Mazzer, Rodrigo Menezes Jales   +3 more
wiley   +1 more source

A comparison by mismatch repair status of real‐world characteristics and outcomes in patients with stage II/III rectal cancer in the Netherlands

International Journal of Cancer, Volume 158, Issue 4, Page 963-976, 15 February 2026.
What's new? Mismatch repair deficiency (dMMR) in rectal cancer is rare, and knowledge about tumor biological behavior, response to treatment, and clinical outcomes in this subset of patients is limited. This nationwide cohort study including 182 patients with dMMR rectal cancer found that they were younger and had more poorly differentiated tumors ...
Renee A. Lunenberg, Ingrid A. Franken, Frederieke H. van der Baan, Femke P. C. Sijtsma, Geraldine R. Vink, Manon N. G. J. A. Braat, Leon M. G. Moons, Miangela M. Lacle, Marloes A. G. Elferink, Susan Boklage, Martijn P. W. Intven, Jamie Garside, Miriam Koopman, Rob van Wuijtswinkel, Jeanine M. L. Roodhart   +14 more
wiley   +1 more source

CT and MRI Manifestations of Pancreatic Hemangioma: A Literature Review and a New Case Report

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Pancreatic hemangioma is an extremely rare benign tumor occurring in the pancreas. Preoperative diagnosis is challenging due to its lack of specificity in clinical manifestations and imaging examinations. A pancreatic lesion was found during physical examination of a 54‐year‐old woman who had no symptoms of abdominal discomfort.
Jing Zhang, Jingjing Chen, Dongmei Zou, Xu Cao   +3 more
wiley   +1 more source