Results 21 to 30 of about 12,618,029 (248)

Prognostic role of carcinoembryonic antigen and carbohydrate antigen 19-9 in metastatic colorectal cancer : a BRAF-mutant subset with high CA 19-9 level and poor outcome [PDF]

, 2018
BACKGROUND: Mutation status of RAS and BRAF, as well as serum levels of carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA 19-9), are biomarkers used in clinical management of patients with gastrointestinal cancers.
Per Pfeiffer, Christoffersen, Thoralf, Kjell Johannes Nustad, Johansen, Julia S, Thomsen, Maria, Skovlund, Eva,, Skovlund, Eva, Eva Skovlund, Halfdan Sorbye, Tveit, Kjell Magne,, Glimelius, Bengt,, Julia S. Johansen, Tveit, Kjell Magne, Bolstad, Nils,, Guren, Tormod Kyrre, Thoralf Christoffersen, Guren, Tormod Kyrre,, Sorbye, Halfdan,, Nils Bolstad, Pfeiffer, Per; id_orcid, Thomsen, Maria,, Nustad, Kjell Johannes,, Pfeiffer, Per,, Kure, Elin H, Kjell Magne Tveit, Glimelius, Bengt, Kure, Elin H., Pfeiffer, Per, Bolstad, Nils, Johansen, Julia S.,, Elin H. Kure, Tormod Kyrre Guren, Maria Thomsen, Christoffersen, Thoralf,, Nustad, Kjell Johannes, Tveit, Magne Kjell, Sorbye, Halfdan, Johansen, Julia S., Kure, Elin Wenche Hegland, Bengt Glimelius, Kure, Elin H.,   +40 more
core   +1 more source

High Carbohydrate Antigen 19-9 Levels Indicate Poor Prognosis of Upper Tract Urothelial Carcinoma

Frontiers in Oncology, 2022
Upper tract urothelial carcinoma (UTUC) occurs in urothelial cells from the kidney and the ureters. Carbohydrate antigen 19-9 (CA 19-9) is a tumor marker for pancreatic and gastrointestinal cancers, and its high levels are associated with poor prognosis ...
Seung-hwan Jeong, Jang Hee Han, Chang Wook Jeong, Chang Wook Jeong, Hyeon Hoe Kim, Hyeon Hoe Kim, Cheol Kwak, Cheol Kwak, Hyeong Dong Yuk, Hyeong Dong Yuk, Ja Hyeon Ku, Ja Hyeon Ku   +11 more
doaj   +1 more source

Prognostic significance of carbohydrate antigen 19-9 (CA19-9) change during immediate postoperative periods in patients with stage I–III colorectal cancer [PDF]

Annals of Coloproctology
Purpose Although carbohydrate antigen 19-9 (CA19-9) may exhibit low sensitivity in tumor screening, its prognostic significance has been highlighted. This study assessed the significance of preoperative CA19-9 and early postoperative CA19-9 levels in ...
Wooram Choi, Yongjung Park, Jeonghyun Kang   +2 more
doaj   +1 more source

The Role of CA19-9 in Predicting Tumour Resectability in Carcinoma Head of Pancreas [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Carbohydrate antigen 19-9 (CA 19-9) is a tumour associated antigen. Blood levels may be elevated in benign as well as malignant conditions. Its sensitivity (70-90%) and specificity (68-91%) are inadequate for accurate diagnosis.
Jayabal Pandiaraja, Subramanian Viswanathan, Thomas Babu Antomy, Sathyamoorthy Thirumuruganand, Dhandapani Subramanian Kumaresan   +4 more
doaj   +1 more source

Prognostic Value of Carcinoembryonic Antigen (CEA) and Carbohydrate Antigen 19-9 (CA 19-9) in Gallbladder Cancer; 65 IU/mL of CA 19-9 Is the New Cut-Off Value for Prognosis

, 2021
Due to the lack of appropriate tumor markers with optimal cut-off values to predict the prognosis of gallbladder cancer (GBC), this study aimed to demonstrate the relationship between prognosis and the levels of carcinoembryonic antigen (CEA) and ...
Youngmin Han, Jin-Young Jang, Wooil Kwon, Hongbeom Kim, Heeju Sohn, Jae Seung Kang, Myongjin Kim   +6 more
core   +1 more source

Serum carcinoembryonic antigen tends to decrease in poorly-differentiated colorectal cancer [PDF]

Universa Medicina, 2013
BACKGROUND Carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 are tumor markers for colorectal cancer (CRC), both having prognostic value.
Ester Morina Silalahi, Lukman Hakim Zain, Rustam Effendi   +2 more
doaj  

Gastric Cancer with a Very High Serum CA 19-9 Level

Case Reports in Gastroenterology, 2011
Carbohydrate antigen 19-9 (CA 19-9) is a sensitive marker for pancreatic and hepatobiliary malignancies. The highest frequency of elevated serum CA 19-9 levels is found among patients with pancreatic cancer. CA 19-9 has recently been demonstrated to be a
Kazuya Kato, Masahiko Taniguchi, Takako Kawakami, Atsushi Nagase, Minoru Matsuda, Kazuhiko Onodea, Hidenori Yamaguchi, Mineko Higuchi, Hiroyuki Furukawa   +8 more
doaj   +1 more source

Evaluation of carbohydrate antigen 19-9 levels in subjects with diabetes mellitus in Nnamdi Azikiwe university teaching hospital, Nnewi, Nigeria

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2020
Background of Study: Diabetes mellitus (DM) is a multisystemic disorder characterized by hyperglycemia and damage to vital organs most notably the exocrine tissue and islet cells.
P O Manafa, E C Okoye, O Ekuma-Okereke, R N Ukibe, C Ibe, C R Chukwuanukwu, O G Chukwuma, E K Nwene, S R Ebugosi, I V Manafa, C C Manafa   +10 more
doaj   +1 more source

Evaluation of imaging techniques and ca 19-9 in differential diagnosis of carcinoma and other focal lesions of pancreas [PDF]

Archive of Oncology, 2004
BACKGROUND: Ultrasonography and magnetic resonance imaging are the most important imaging techniques in the diagnostics of pancreatic carcinoma and disease staging; they are also very useful in monitoring and follow-up of treatment efficacy. The problems
Trifunović Jasna, Muzikravić Ljubomir B., Prvulović Mladen, Salma Svetlana, Nikolin Borislava L., Kukić Biljana   +5 more
doaj   +1 more source

Assessment of tumor biomarkers based on a Turkish city hospital's data

Medicine Science
Biomarkers can be objectively measured and evaluate the processes of normal biological pathogenic, and pharmacological answers to medications. This study aimed to evaluate the Cancer antigen 15-3 (CA 15-3); Cancer antigen 19-9 (CA 19-9); Cancer antigen ...
Gamze Gok, Salim Neselioglu
doaj   +1 more source