Results 31 to 40 of about 127,738 (290)

Carbohydrate antigen 19‐9 is extremely elevated in polycystic liver disease [PDF]

Liver International, 2009
AbstractBackground/Aims: Carbohydrate antigen 19‐9 (CA19‐9) is used as a biomarker to differentiate benign from malignant gastrointestinal disorders. We examined the value of CA19‐9 measurement in polycystic livers after observing high CA19‐9 cyst fluid levels in a benign polycystic liver case.Methods: We determined CA19‐9 levels in serum (n=120) and
Waanders, E., Keimpema, L. van, Brouwer, J.T., Oijen, M.G.H. van, Aerts, R., Sweep, C.G.J., Nevens, F., Drenth, J.P.H.   +7 more
openaire   +2 more sources

Hepatocellular Carcinoma Producing Carcinoembryonic Antigen and Carbohydrate Antigen 19-9.

Internal Medicine, 1992
A case of hepatocellular carcinoma producing carcinoembryonic antigen and carbohydrate antigen 19-9 is reported. The serum level of carcinoembryonic antigen was 26,800 ng/ml and carbohydrate antigen 19-9, 5,500 U/ml on the final day. Immunohistochemical study revealed positive monoclonal antibodies for these two antigens within the cytoplasm of the ...
USUI, Yutaka, MIURA, Hirotaro, KIMURA, Yuji, TAKAYAMA, Shigemitsu, NAKAYAMA, Morito   +4 more
openaire   +3 more sources

Combined Hepatocellular-Cholangiocarcinoma (cHCC-CCA): A Rare Case of Biphenotypic Primary Liver Carcinoma in a Post-Hemicolectomy Patient [PDF]

Journal of Clinical and Diagnostic Research
Combined Hepatocellular-Cholangiocarcinoma (cHCC-CCA) is a rare primary liver malignancy characterised by the presence of both hepatocytic and biliary epithelial differentiation within the same tumour and is associated with a poorer prognosis compared to
Devika Venugopal, Veena Raja
doaj   +1 more source

Occult mucin-producing urothelial-type adenocarcinoma of the prostate with elevated serum levels of carcinoembryonic antigen and carbohydrate antigen 19-9: Report of an autopsy-proven case

Urology Case Reports, 2019
Mucin-producing urothelial-type adenocarcinoma of the prostate (MPUAP) is a rare, aggressive neoplasm thought to originate from the prostatic urethral urothelium.
Keisuke Nonaka, Yoko Matsuda, Mototsune Kakizaki, Shoichiro Takakuma, Tomoyasu Matsubara, Shigeo Murayama, Toshiyuki Ishiwata, Masashi Kameyama, Kazuto Ogura, Sumiko Kobayashi, Tomio Arai   +10 more
doaj   +1 more source

Limits of serum carcinoembryonic antigen and carbohydrate antigen 19-9 as the diagnosis of gallbladder cancer

Annals of Surgical Treatment and Research, 2021
Although serum CEA and CA 19-9 have been widely utilized for the diagnosis of gallbladder cancer (GBC), few studies have examined the diagnostic performance of them. This study aimed to investigate the diagnostic performance of these 2 biomarkers and demonstrate their clinical usefulness in diagnosing GBC.Between January 2000 and March 2020, a total of
Jae Seung Kang, Su Young Hong, Youngmin Han, Hee Ju Sohn, Mirang Lee, Yoon Hyung Kang, Hyeong Seok Kim, Hongbeom Kim, Wooil Kwon, Jin-Young Jang   +9 more
openaire   +2 more sources

Detection of two markers for pancreatic cancer (CEA, CA199) based on a nano-silicon sphere-cyclodextrin recognition platform

Alexandria Engineering Journal, 2023
The detection of tumor markers has significant importance in the early diagnosis of cancer. It is an important indicator for evaluating the extent of the disease and monitoring the efficacy of tumor treatment.
Xiaohui Wang, Ping Meng, Shuhong Li, Jinhua Tan, Bude Su, Qi Cheng, Xiaoling Yang   +6 more
doaj   +1 more source

Carcinoembryonic antigen and carbohydrate 19-9 antigen as markers for colorectal carcinoma in children and adolescents [PDF]

Cancer, 1992
Colorectal cancer is rare in patients younger than 20 years of age (incidence, 1 in 10 million). Although carcinoembryonic antigen (CEA) and carbohydrate 19-9 antigen (CA 19-9) have been used widely as markers for the efficacy of therapy or detection of recurrent colorectal carcinomas in adults, no studies evaluating their efficacy in children and ...
C A, Angel, C B, Pratt, B N, Rao, M J, Schell, D M, Parham, T E, Lobe, I D, Fleming   +6 more
openaire   +2 more sources

Enhanced discrimination of malignant from benign pancreatic disease by measuring the CA 19-9 antigen on specific protein carriers. [PDF]

PLoS ONE, 2011
The CA 19-9 assay detects a carbohydrate antigen on multiple protein carriers, some of which may be preferential carriers of the antigen in cancer. We tested the hypothesis that the measurement of the CA 19-9 antigen on individual proteins could improve ...
Tingting Yue, Kevin A Maupin, Brian Fallon, Lin Li, Katie Partyka, Michelle A Anderson, Dean E Brenner, Karen Kaul, Herbert Zeh, A James Moser, Diane M Simeone, Ziding Feng, Randall E Brand, Brian B Haab   +13 more
doaj   +1 more source

Study Levels of Some Biochemical Parameters in Serum of Pancreatic Cancer Patients

Tikrit Journal of Pure Science, 2018
This study included an estimation for the levels of some biochemical parameters in the serum of those pancreatic cancer patients, by collecting (40) blood samples from patients their ages ranged (30-70) years compared with (55) blood samples of healthy ...
Layla A. Mustafa, Zena A. Mohammad
doaj   +1 more source

Elevation of serum and urinary carbohydrate antigen 19‐9 in benign hydronephrosis

International Journal of Urology, 2006
Objective: The aim of this study was to find out the predictive role of serum and urinary carbohydrate antigen 19‐9 levels in benign hydronephrosis and whether these levels are helpful for differentiation of complete or partial urinary obstruction.Materials and methods: Fifty‐four patients with, and 23 without, benign hydronephrosis were enrolled in ...
Aybek, Hülya., Aybek, Zafer., Sınık, Zafer, Demir, Süleyman., Sancak, Burak, Tuncay, Levent.   +5 more
openaire   +6 more sources