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Hypercalcemia of malignancy due to metastatic gastric adenocarcinoma is extremely rare; in fact, to the best of our knowledge, only three case reports of hypercalcemia associated with metastatic gastric adenocarcinoma have been published in the literature to date. Herein, we report a rare case involving a 61-year-old African-American female who had hypercalcemia at initial presentation and who was later diagnosed with poorly differentiated gastric adenocarcinoma with extensive liver metastases, without bone involvement. She was found to have elevated parathyroid hormone-related peptide and normal parathyroid hormone levels. Despite aggressive treatment, she died within a few months of diagnosis.
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http://dx.doi.org/10.5230/jgc.2016.16.3.191 | DOI Listing |
Surg Case Rep
September 2025
Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan.
Introduction: Brain metastasis from gastric cancer is rare (0.5%) and often occurs with metastasis to other organs. We herein describe a very rare patient with a solitary brain metastasis from residual gastric cancer with no metastasis to other organs.
View Article and Find Full Text PDFCancer Rep (Hoboken)
September 2025
Department of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan.
Background: Alpha-fetoprotein (AFP)-producing gastric cancer (AFPGC) is resistant to chemotherapy and is associated with poor prognosis. Pediatric gastric cancer has an incidence of 0.02% among gastric cancer patients, with a median survival of 5 months.
View Article and Find Full Text PDFInt J Pharm
September 2025
Department of Veterinary Medicine, Central Animal Facility, Amrita Institute of Medical Sciences and Research Centre, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi, Kerala 682041, India.
The clinical use of gemcitabine (GEM), a frontline chemotherapeutic agent for pancreatic ductal adenocarcinoma (PDAC), is limited by its short half-life, rapid systemic clearance, associated dose-limiting toxicities and a faster development of resistance in pancreatic cancer. Aspirin (ASP), a repurposed NSAID, has been shown to sensitize PDAC cells to GEM through modulation of multiple oncogenic and inflammatory pathways. However, its clinical use is restricted by dose-dependent gastrointestinal toxicity.
View Article and Find Full Text PDFOncol Res
September 2025
Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection & Graduate School of Medical Sciences, Kumamoto University 2-2-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan.
Cholangiocarcinoma (CCA) is a fatal bile duct malignancy. CCA is intrinsically resistant to standard chemotherapy, responds poorly to it, and has a poor prognosis. Effective treatments for cholangiocarcinoma remain elusive, and a breakthrough in CCA treatment is still awaited.
View Article and Find Full Text PDFFront Immunol
September 2025
Department of Digestion, Huaihe Hospital of Henan University, Kaifeng, China.
Background And Objective: CD68 plays a crucial role in promoting phagocytosis. However, its expression level, prognostic value and the correlations with tumor-infiltrating immune cells (TIICs) or common tumor immune checkpoints (TICs) in human digestive system cancers (DSC) remain poorly understood. This study aims to investigate the expression levels, prognostic significance, and clinical implications of CD68, as well as its correlations with six TIICs and four common TICs in DSC.
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