Results 111 to 120 of about 34,079 (221)
Brain and Behavior, Volume 16, Issue 4, April 2026.A 15‐year‐old with 9 years of treatment‐resistant psychosis achieved rapid remission following resection of a CA19‐9‐producing ovarian teratoma containing neural tissue, highlighting the importance of considering isolated autoimmune psychosis even in seronegative cases and the potential utility of CA19‐9 as a screening biomarker.
Wanli Chen +5 more
wiley +1 more source
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
Cancer Medicine, Volume 15, Issue 4, April 2026.A phase II single‐center prospective study evaluating envafolimab combined with capecitabine and lenvatinib as postoperative adjuvant therapy in resected biliary tract cancer with high‐risk recurrence factors. The regimen demonstrated encouraging efficacy (median DFS 15.6 months; 1‐year DFS 68.3%; 1‐year OS 91.4%) and manageable safety, with no ...
Yitong Tian +8 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 & GynecologyBackground: 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 +4 more
doaj +1 more source
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 +3 more
doaj +1 more source
Clinical Case Reports, Volume 14, Issue 4, April 2026.ABSTRACT Gastric cancer is one of the most common malignancies worldwide, and its incidence shows global variability, with the highest rates reported in Eastern Asia, Eastern Europe, and South America due to the aging population and growth of high‐risk groups.
Szabolcs Attila Gabor +5 more
wiley +1 more source
Ovarian sclerosing stromal tumour with elevated CA19-9 levels
Journal of Obstetrics and Gynaecology, 2014 Sclerosing stromal tumour (SST) of the ovary is a rare benign tumour of the ovarian stroma, first described in 1973 (Chalvardjian and Scully 1973).
Akbulut, Metin +2 more
openaire +4 more sources
Cancer Reports, Volume 9, Issue 4, April 2026.ABSTRACT Background The role of intensity‐modulated radiotherapy (IMRT) and novel combination chemotherapy regimens in locally advanced pancreatic cancer (LAPC) remains unclear. In this study, we focused on comparing survival between first‐line chemotherapy alone and first‐line chemotherapy plus IMRT in patients with LAPC.
Zihao Liu +3 more
wiley +1 more source
CA19-9 PRODUCING GASTRIC CANCER-CASE REPORT-
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association), 2007 術前に血中CA19-9が16,000U/mlと異常高値を示したCA19-9産生胃癌の1例を報告する. 症例は68歳, 男性. 検診の上部消化管造影にて異常を指摘され, 当院を受診した. 上部消化管内視鏡検査にて幽門部に2型の腫瘍を認め, 生検にて低分化腺癌と診断し, 幽門側胃切除術を施行した. CA19-9は術後3カ月目に正常化した. リンパ節転移を認め, また腫瘍内のDPD (Dihydropyrimimidine Dehydrogenase) が高値を示したため, 術後補助化学療法としてTS-1®を内服している. 現在術後1年が経過したが, CT, 内視鏡にて再発を認めず, CA19-9の再上昇もなく, 健在である.
Takeshi YAMADA +5 more
openaire +2 more sources
Pancreatic Neuroendocrine Tumor Leading to a Diagnosis of Multiple Endocrine Neoplasia Type 1
DEN Open, Volume 6, Issue 1, April 2026.ABSTRACT Pancreatic neuroendocrine neoplasms are rare but occasionally encountered. They are generally highly vascularized solid tumors, often round in shape with clear boundaries, defined contours, and a homogeneous internal structure. However, they can also present with atypical features, such as cystic degeneration, hemorrhage, calcification, and ...
Noriyuki Hirakawa +9 more
wiley +1 more source