We report a case of pancreatic cancer showing R0 resection after resection of the portal vein(PV)following preoperative chemoradiotherapy. A 71-year-old woman was admitted to our hospital with back pain. We diagnosed the patient with pancreatic cancer using computed tomography scan and fine-needle aspiration biopsy. Because the tumor directly invaded the PV, we diagnosed it as a borderline resectable locally advanced pancreatic cancer. Radiation therapy(40 Gy/20 Fr)was administered with S-1 monotherapy(120 mg/body/day on days 1-5 and days 8-12). After the treatment, the main tumor was stable without distant metastasis. Therefore, we performed pancreaticoduodenectomy with resection of the PV. Pathological examination confirmed negative margin status. The patient was healthy and showed no sign of recurrence eight months after surgery.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
MICAL2 Promotes Pancreatic Cancer Growth and Metastasis.
Cancer Res
January 2025
University of California, San Diego, La Jolla, CA, United States.
Pancreatic ductal adenocarcinoma (PDAC) remains one of the deadliest solid cancers; thus, identifying more effective therapies is a major unmet need. In this study, we characterized the super enhancer (SE) landscape of human PDAC to identify drivers of the disease that might be targetable. This analysis revealed MICAL2 as a super enhancer-associated gene in human PDAC, which encodes the flavin monooxygenase MICAL2 that induces actin depolymerization and indirectly promotes SRF transcription by modulating the availability of serum response factor coactivators myocardin-related transcription factors (MRTF-A and MRTF-B).
View Article and Find Full Text PDFAmpullary composite gangliocytoma/neuroma and neuroendocrine tumor management.
Endocr Relat Cancer
January 2025
S Gaujoux, Surgery, Hospital Cochin, Paris, 75013, France.
Ampullary composite gangliocytoma/neuroma and neuroendocrine tumor (CoGNET), previously called ampullary gangliocytic paragangliomas (GP) are a rare entity, with only few reported cases in the literature. This is a multicentric retrospective cohort of patients treated with endoscopy or surgery for ampullary CoGNET. A literature review of ampullary CoGNET was also performed.
View Article and Find Full Text PDFPreclinical Development of Magnetic Nanoparticles for Hyperthermia Treatment of Pancreatic Cancer.
ACS Appl Mater Interfaces
January 2025
Clinical Biochemistry, Drug Delivery & Therapy (CB-DDT), Vall d'Hebron Institute of Research (VHIR), 08035 Barcelona, Spain.
Pancreatic ductal adenocarcinoma (PDAC) is a very challenging disease with a very poor prognosis. It is characterized by a dense desmoplastic stroma that hampers drug penetration and limits the effectiveness of conventional chemotherapy (CT). As an alternative, the combination of CT with hyperthermia (HT) has been proposed as an innovative treatment modality for PDAC.
View Article and Find Full Text PDFLong-term complete remission of two patients with synchronous liver metastasis from pancreatic cancer and underlying BRCA-2 mutation.
Acta Gastroenterol Belg
January 2025
Department of Gastroenterology, UZ Ghent, Ghent, Belgium.
Background: Pancreatic ductal adenocarcinoma (PDAC) has a known poor prognosis. For a select group, those with BRCA mutations, frontline platinum-based therapy and poly (ADPribose) polymerase inhibitors are options that can potentially lead to survival benefit.
Patients And Methods: We present 2 cases of patients with BRCAmutated pancreatic cancer with liver metastases that achieved a remarkable long-term complete remission on platinum-based chemotherapy.
One-pot isothermal CRISPR/Dx system for specific and sensitive detection of microRNA.
Anal Methods
January 2025
Department of Colorectal Surgery, College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, Fujian, China.
MicroRNA (miRNA) is a promising biomarker for the early diagnosis of pancreatic cancer. To enable sensitive and reliable miRNA detection, we have developed a one-pot isothermal CRISPR/Dx detection system by combining rolling circle amplification (RCA) and CRISPR/Cas12a. RCA and CRISPR/Cas12a reactions are carried out in a single closed tube, bypassing the transferring step.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!