Results 51 to 60 of about 883,247 (168)

The Comparison Between Different Immunoassays for Serum Carbohydrate Antigen (CA 19-9) Concentration Measurement

Acta Informatica Medica, 2018
The carbohydrate antigen (CA 19-9) is a marker for pancreatic and colorectal carcinoma. In our study, we have investigated the level of CA 19-9 at 50 patients with benign and malign disease using three immunoassays.The COBAS e 601 (Roche) uses an ECLIA, Architect i2000 analyzer (Abbott) uses CMIA and VITROS 5600 uses integrated System Intellicheck ...
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Isolated CA 19-9 Elevation as Preceding Finding of Colorectal Carcinoma

Medicine Science, 2016
Rectal bleeding, change in bowel habits, abdominal pain are cardinal symptoms of colorectal carcinoma. Otherwise, weight loss, fatigue and weakness do not suggest colorectal carcinoma.
Abdurrahman Sahin, Yilmaz Bilgic, Mustafa Cengiz, Hasan Baki Altinsoy   +3 more
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
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Comparative analysis of alpha-fetoprotein, carbohydrate antigen 19-9, carcinoembryonic antigen, and prostate-specific antigen among conventional cigarette smokers, heated tobacco product users and quitters

Tobacco Induced Diseases
Introduction The association of Heated Tobacco Products (HTPs) use on cancerrelated biomarkers remains unclear. This study aimed to compare the levels of tumor markers, specifically alpha-fetoprotein (AFP), carbohydrate antigen 19-9 (CA 19-9 ...
Dae-Hyun Kim, Seung-Wan Hong, Naeun Park
doaj   +1 more source

Intrapericardial bronchogenic cyst with marked production of antigen CA 19-9; a case report.

The Journal of the Japanese Association for Chest Surgery, 1998
症例は33歳女性, 前胸部痛, 咳嗽, を主訴に当院受診.画像診断にて右前縦隔に心臓を前方より圧迫する10cm程の嚢胞を認めた.末梢血のCA19-9は12,531U/mlと高値を示しており, 嚢胞内液のCA19-9は240万U/ml以上と異常高値を示していた.手術所見では嚢胞は心嚢内に進展していたが直接浸潤は認めなかった.病理所見では嚢胞壁は多列繊毛上皮に覆われ気管支腺, 軟骨, 平滑筋, 肺組織も認められた.術後CA19-9は低下し正常化した.気管支性嚢胞は縦隔内のいたるところに発生するが, 心嚢内に進展した症例はきわめて稀である.また嚢胞内液のCA19-9が本例のような異常高値を呈した症例は報告が無い.
Shinichi Matsuge, Yosio Hosokawa, Kazuhito Satoh   +2 more
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Serum tumour marker (CEA, CA 19-9 and CA 27-29) levels and their association with clinicopathological parameters in Nigerian breast cancer patients

Medical Research Journal
INTRODUCTION: To hasten management and improve patients’ quality of life, there is a need for quick, cheap and accessible biomarkers of breast cancer prognosis following confirmatory diagnosis.
Ganiyu Olatunbosun Arinola, Mutiu Alani Jimoh, Kehinde Adigun, Mosunmade Babatunde Oshingbesan   +3 more
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Persistent High Level of Urinary Tumor Marker Carbohydrate Antigen 19-9 in Prenatally Diagnosed Dysplastic Kidney

Case Reports in Urology, 2014
Tumor marker carbohydrate antigen 19-9 (CA 19-9) level has gained clinical significance in gastrointestinal malignancies and in various solid and cystic diseases.
Reza Khorramirouz, Maryam Ebadi, Fatemeh Rahimi Sherbaf, Abdol-Mohammad Kajbafzadeh   +3 more
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[Carbohydrate antigens CA 19-9, CA 242, CA 50 in liver diseases].

Wiadomosci lekarskie (Warsaw, Poland : 1960), 1999
Serum concentrations of CA 19-9, CA 242, and CA 50 were determined in patients with hepatitis and liver cirrhosis without cholestasis. The study included 63 patients with chronic persistent hepatitis (group A), chronic active hepatitis (group B), and liver cirrhosis (group C).
J, Nowak, D, Jakubowska, A, Wiczkowski, K, Sprzaczkowska, T, Stechły, W, Zmudziński, P, Grzesik, R, Walas, B, Jarzab   +8 more
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The Relation between CA 19-9 level and Early-Phase Insulin Secretion in Normoglycemic and Prediabetic Subjects

The International Journal of Biological Markers, 2015
Background Carbohydrate antigen (CA) 19-9 is used as a clinical tumor marker of pancreatic cancer; recent studies report that CA 19-9 is also associated with changes in blood glucose levels.
Masanori Shimodaira MD, PhD, Tomohiro Niwa, Koji Nakajima, Mutsuhiro Kobayashi, Norinao Hanyu, Tomohiro Nakayama   +5 more
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[Gallbladder cancer: immunohistochemical expression of CA-19-9, epithelial membrane antigen, dupan-2 and carcinoembryonic antigen].

Revista medica de Chile, 1994
The immunohistochemical expression of CA19-9, epithelial membrane antigen (EMA), and carcinoembryonic antigen (CEA) was studied in 103 tissue samples of gallbladder cancer and 25 samples of non tumoral gallbladder lesions. CA19-9 and EMA were positive in over 90% of cancers and non tumoral lesions. Dupan-2 expression was observed in 100% of non tumoral
I, Roa, J C, Araya, T, Shiraisch, R, Yatani, I, Wistuba, M, Villaseca, X, de Aretxabala   +6 more
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