Results 121 to 130 of about 4,240,909 (230)

Survival Outcomes of Gemcitabine–Cisplatin–S‐1 Versus Gemcitabine–Cisplatin in Unresectable Biliary Tract Cancer: A Multicenter Retrospective Study With a Focus on Conversion Surgery

open access: yesAnnals of Gastroenterological Surgery, Volume 10, Issue 4, Page 1261-1270, July 2026.
In this multicenter retrospective study conducted by the Biliary Tract Club, we compared survival outcomes between gemcitabine–cisplatin–S‐1 (GCS) and gemcitabine–cisplatin (GC) in patients with unresectable biliary tract cancer, with a particular focus on conversion surgery. GCS was associated with longer overall and progression‐free survival compared
Hisashi Kosaka   +27 more
wiley   +1 more source

The Pitfalls of CA19-9 [PDF]

open access: yesAmerican Journal of Clinical Pathology, 2012
Rita Passerini   +7 more
openaire   +1 more source

Metabolic Fingerprints of High‐Risk Individuals for Pancreatic Cancer: A Multibiospecimen Investigation

open access: yesAnalysis &Sensing, Volume 6, Issue 4, July 2026.
This study presents a multimatrix untargeted metabolomics analysis of fecal, plasma, and urine samples from individuals at high risk for pancreatic cancer development. Integrated multivariate and cofactor‐adjusted models were applied to characterize cross‐matrix metabolomic associations, incorporating pancreatic magnetic resonance imaging data, sex ...
Vladyslav Dovhalyuk   +6 more
wiley   +1 more source

CA19-9 and Apolipoprotein-A2 isoforms as detection markers for pancreatic cancer - a prospective evaluation.

open access: yes, 2018
Recently, we identified unique processing patterns of apolipoprotein A2 (ApoA2) in patients with pancreatic cancer. This study provides a first prospective evaluation of an ApoA2 isoform ("ApoA2-ATQ/AT"), alone and in combination with carbohydrate ...
Aleksandrova, Krasimira,   +193 more
core   +3 more sources

Appendix Mucinous Neoplasm

open access: yesClinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT A 36‐year‐old female patient accepted the laparoscopic appendectomy; she was diagnosed with low‐grade appendiceal mucinous neoplasm. There are no signs of recurrence after 4 years of follow‐up. We review and discuss the advanced literature on LAMN diagnosis and surgical treatment principles.
Ping Xiao, Tao Xu, Ming Zhou, ZhenYu Lei
wiley   +1 more source

Cervical Metastasis From Primary Breast Carcinoma: A Case Report and Review of Extragenital Tumors Involving the Uterine Cervix

open access: yesClinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Cervical metastases from breast carcinoma should be considered in the differential diagnosis of uterine lesions in patients with prior breast cancer. Re‐biopsy is essential to detect receptor discordance (ER/PR up to 29%) and guide therapy. GCDFP‐15, mammaglobin, and GATA3 confirm mammary origin.
Mario Assenza   +3 more
wiley   +1 more source

Sex-specific association between carbohydrate antigen 19–9 and incident type 2 diabetes

open access: yesScientific Reports
Carbohydrate antigen 19–9 (CA19-9) levels are associated with glycemic control, insulin resistance, and chronic complications in patients with type 2 diabetes (T2D). Women generally show higher CA19-9 levels despite a greater T2D prevalence in men.
Sujeong Shin, Yoosoo Chang, Seungho Ryu
doaj   +1 more source

A case of intralobar pulmonary sequestration with high serum CA19-9 levels.

open access: yes, 1988
A 38-year-old female presented with cough and fever. A chest X-ray examination revealed an abnormal shadow in the posteroinferior portion of the left hemithorax, and a laboratory examination showed that the serum carbohydrate antigen 19-9 (CA19-9) level ...
Shiota, Yutaro   +3 more
core   +1 more source

Immune, molecular and genetic profiles of gastric signet ring cell carcinoma: Recent progress and future challenges

open access: yesInternational Journal of Cancer, Volume 159, Issue 1, Page 11-29, 1 July 2026.
Abstract Gastric signet ring cell carcinoma (GSRCC) is a special type of gastric cancer common in young women. Diffuse gastric cancer (DGC) begins with intramucosal lesions comprising differentiated GSRCC cells. Genetically, GSRCC and DGC are clonally identical, with their morphology influenced by extracellular Wnt signaling.
Qian Wang   +5 more
wiley   +1 more source

Extraordinary elevated CA19-9 in patient with common bile duct stones and cholangitis Case report

open access: yesمجله دانشگاه علوم پزشکی بیرجند, 2012
Serum Carbohydrate Antigen, CA19-9, is a carbohydrate antigen whose usage -as a tumor marker- in pancreatic and bile ducts malignancies is commonly increasing.
Ali Mokhtarifar   +2 more
doaj  

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