A 50s man receiving dialysis for chronic kidney disease due to IgA nephropathy underwent laparoscopic reversal via Hartmann 's procedure for rectal cancer and multiple liver metastases, followed by chemotherapy for the liver metastases. Following a single course of mFOLFOX therapy, bevacizumab was administered for 8 courses, resulting in tumor shrinkage and a decrease in tumor marker levels. The initial doses were 60mg/m2 oxaliplatin and 280(bolus injection)and 1,680mg/m2 (continuous infusion)of 5-FU. Subsequently, these doses were adjusted to be administered every 3 weeks. No serious adverse events other than neutropenia(Grade3 ), anorexia(Grade1 ), and hiccups(Grade1)were noted.
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Medicine (Baltimore)
January 2025
Department of General Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China.
Colorectal cancer is one of the most common malignant tumors in the world, and about 50% of its advanced patients will have liver metastasis. Preoperative assessment of the risk of liver metastasis in patients with colorectal cancer is of great significance for making individualized treatment plans. Traditional imaging examinations and tumor markers have some limitations in predicting the risk of liver metastasis.
View Article and Find Full Text PDFBreast Cancer Res Treat
January 2025
Department of Oncology, University of Torino, Via Nizza 44, 10126, Turin, Italy.
Cells
December 2024
Department of General, Visceral and Transplant Surgery, University Hospital Muenster, University of Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany.
Hepatocellular carcinoma (HCC) is the sixth most common cancer and the third leading cause of cancer-related death worldwide, with no precise method for early detection. Circulating tumor cells (CTCs) expressing the dynamic polarity of the cytoskeletal membrane protein, ezrin, have been proposed to play a crucial role in tumor progression and metastasis. This study investigated the diagnostic and prognostic potential of polarized circulating tumor cells (p-CTCs) in HCC patients.
View Article and Find Full Text PDFGastro Hep Adv
August 2024
Department of Surgery, University of Miami Miller School of Medicine, Miami, Florida.
The development of hepatic metastases is the leading cause of mortality in gastrointestinal (GI) cancers and substantial research efforts have been focused on elucidating the intricate mechanisms by which tumor cells successfully migrate to, invade, and ultimately colonize the liver parenchyma. Recent evidence has shown that perturbations in myeloid biology occur early in cancer development, characterized by the initial expansion of specific innate immune populations that promote tumor growth and facilitate metastases. This review summarizes the pathophysiology underlying the proliferation of myeloid cells that occurs with incipient neoplasia and explores the role of innate immune-host interactions, specifically granulocytes and neutrophil extracellular traps, in promoting hepatic colonization by tumor cells through the formation of the "premetastatic niche".
View Article and Find Full Text PDFAm J Case Rep
January 2025
Colorectal Center, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China.
BACKGROUND Programmed death 1 (PD-1) inhibitors have demonstrated limited effectiveness in patients with microsatellite instability-high (MSI-H) colorectal cancer (CRC). Recent studies suggest that their efficacy can be enhanced when combined with anti-angiogenic agents. CASE REPORT We present a case of a 25-year-old woman with CRC harboring a KRAS mutation and MSI-H status, along with initially unresectable liver metastases.
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