Results 111 to 120 of about 4,240,909 (230)

Head‐to‐head comparison of the diagnostic value of fecal and serum carcinoembryonic antigen for colorectal cancer detection

International Journal of Cancer, Volume 159, Issue 2, Page 516-525, 15 July 2026.
What's new? The diagnostic value of fecal versus serum carcinoembryonic antigen (CEA) for colorectal cancer detection remains unclear. This study provides a head‐to‐head comparison of serum and fecal CEA using matched samples from two large colorectal cancer screening studies and two fecal sample processing methods.
Xianzhe Li, Zitong Zhao, Lara Stassen, Anjana Pradeep Maya, Megha Bhardwaj, Teresa Seum, Janhavi R. Raut, Tafirenyika Gwenzi, Michael Hoffmeister, Petra Schrotz‐King, Hermann Brenner   +10 more
wiley   +1 more source

Relationship between Mesenteric and Peripheral Blood Levels of CA 19-9 in Patients with Colorectal Cancer

The International Journal of Biological Markers, 2001
Introduction CA19-9 is one of the most important tumor markers used in patients with colorectal cancer, mainly in radical surgery follow-up. Aim: The purpose of this study was to evaluate the preoperative CA19-9 level obtained from a peripheral vein (PV)
N. M. Forones, M. Tanaka, D. Matos
doaj   +1 more source

Dynamics of the association between circulating levels of miRNA and pancreatic cancer risk through the years prior to pancreatic cancer diagnosis

International Journal of Cancer, Volume 159, Issue 2, Page 526-537, 15 July 2026.
What's new? Early diagnosis is critical for improving pancreatic ductal adenocarcinoma prognosis, but few biomarkers currently exist. In a case–control study of 1,307 pancreatic cancer cases and matched pairs nested in prospective cohort studies, 13 miRNA–cancer associations were found to change during the blood‐draw‐to‐diagnosis time window.
Hui Cai, Veronica Wendy Setiawan, Xingyi Guo, Jie Wu, Rachael Stolzenberg‐Solomon, Yu‐Tang Gao, Jordan Berlin, Fei Ye, Qiuyin Cai, Wei Zheng, Xiao‐Ou Shu   +10 more
wiley   +1 more source

The Value of CA125 and CA19-9 in the Diagnosis of Stage Ⅲ and Ⅳ Endometriosis

Clinical and Experimental Obstetrics & Gynecology
Background: To evaluate the effect of carbohydrate antigen 125 (CA125) and CA19-9 in distinguishing stage Ⅲ and Ⅳ endometriosis from benign and malignant tumors, and to explore whether it is related to the clinical features of the disease.
Wenwen Zhang, Huimin Tang, Qiucheng Jia, Jiming Chen, Genhai Zhu   +4 more
doaj   +1 more source

Prognostic Significance of Portal Vein Tumor Thrombus in Pancreatic Ductal Adenocarcinoma Treated With Chemoradiotherapy

Annals of Gastroenterological Surgery, Volume 10, Issue 4, Page 1183-1192, July 2026.
ABSTRACT Aim To examine the significance of portal vein tumor thrombus (PVTT) as a prognostic factor for patients with pancreatic ductal adenocarcinoma (PDAC) treated with chemoradiotherapy (CRT) followed by surgery. Methods The study retrospectively examined 313 patients with borderline resectable (BR) or locally advanced (LA) PDAC who underwent CRT ...
Aoi Hayasaki, Motonori Nagata, Miki Usui, Hiroshi Imai, Yusuke Iizawa, Akihiro Tanemura, Yasuhiro Murata, Naohisa Kuriyama, Masashi Kishiwada, Shugo Mizuno   +9 more
wiley   +1 more source

Comparative study of CA19-9 levels as tumor marker in sera and tissues of patients with stomach, colon and rectum cancers

مجلة كلية الطب, 2009
Background: CA19-9 is among a group of mucin glycoprotein sialosyl lewis antigen (SLA) having come to be recognized as a circulating cancer associated antigen for gastrointestinal cancer.
Amar H. Al-dujaili, Wafaa F. Al-Taei, Kisma M Turky, Gheid H. Al-Ubaidi   +3 more
doaj   +1 more source

Preoperative Gemcitabine/Nab‐Paclitaxel With Concurrent Radiation Therapy for Borderline Resectable Pancreatic Cancer: A Comparative Analysis With Preoperative Chemoradiation Therapy Using Gemcitabine Alone

Annals of Gastroenterological Surgery, Volume 10, Issue 4, Page 1209-1216, July 2026.
ABSTRACT Background Although NCCN guidelines recommend preoperative therapy for borderline resectable pancreatic cancer (BR‐PC), it is still unclear which regimen is better. The study objective was to elucidate the prognostic significance of neoadjuvant chemoradiotherapy (NACRT) with gemcitabine/nab‐paclitaxel (GnP‐RT) compared to gemcitabine alone ...
Hirofumi Akita, Hidenori Takahashi, Yousuke Mukai, Masahiko Kubo, Shinichiro Hasegawa, Masayoshi Yasui, Takeshi Omori, Hiroshi Miyata, Hiroshi Wada, Kunihito Gotoh   +9 more
wiley   +1 more source

Advances in Gastric Cancer Research: Insights Into Carcinogenesis, the Tumor Microenvironment, Metastasis, and Factors Influencing Prognosis

Annals of Gastroenterological Surgery, Volume 10, Issue 4, Page 984-994, July 2026.
ABSTRACT Background The Department of Gastroenterological Surgery at Kumamoto University has maintained a commitment to integrating cutting‐edge clinical practice with fundamental research, particularly concerning malignant diseases of the digestive tract.
Hideo Baba, Takatsugu Ishimoto, Yoshifumi Baba, Hiromitsu Hayashi, Masaaki Iwatsuki   +4 more
wiley   +1 more source

A Rare Cause of Elevated Serum CA19-9 [PDF]

Gastroenterology, 2021
Jen-Wei Chou, Kai-Po Chang, Yi-Hua Wu
openaire   +2 more sources

Additional file 1: of CA19–9 decrease and survival according to platelet level in patients with advanced pancreatic cancer

, 2019
Table S1. Survival by category of CA19–9 in advanced pancreatic cancer patients. Table S2. Survival by category of CA19–9 and platelet level in pancreatic cancer patients (CA19–9 > 37 U/ml). Table S3.
Y. Chen (6162), Y. Wang (473169), G. Deng (4618645), G. Dai (7331696)   +3 more
core   +1 more source