AI Article Synopsis
- Pancreatic cancer is considered resectable only when there are no metastases or surrounding organ involvement; in this case, a 61-year-old woman initially diagnosed with advanced pancreatic adenocarcinoma was treated with chemotherapy before surgery.
- After receiving a combination of gemcitabine and S-1, she showed a partial response, allowing for a successful pancreaticoduodenectomy, where the majority of the tumor was replaced with fibrotic tissue and very few cancer cells remained.
- This case indicates that a targeted preoperative chemotherapy regimen can improve surgical outcomes and potentially increase resection rates in patients with pancreatic cancer previously deemed inoperable.
Article Abstract
Pancreatic cancer is considered resectable only when there are no distant metastases or infiltration of surrounding organs or arteries. We describe a patient with primarily inoperable locally advanced pancreatic adenocarcinoma who underwent curative surgical treatment after preoperative chemotherapy. A 61-year-old woman was admitted for further evaluation of a pancreatic head mass discovered fortuitously on a health screening. Examination revealed locally advanced pancreatic cancer with infiltration of the superior mesenteric artery. After a partial response was obtained by chemotherapy with gemcitabine (GEM) and S-1, we performed pancreaticoduodenectomy. Microscopically, the main tumor was replaced with fibrotic tissue, and there were only a few residual adenocarcinoma cells in the pancreatic head. The radicality of the surgery was R0, according to the TNM classification. Our results suggest that neoadjuvant treatment with GEM/S-1 on a sustainable regimen offers the possibility of a multimodal treatment concept for all patients and a higher radical-resection rate in patients with otherwise unresectable pancreatic cancers.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Investigation on the Heating Effects of Intra-Tumoral Injectable Magnetic hydrogels (IT-MG) for Cancer Hyperthermia.
Biomed Phys Eng Express
January 2025
Biomedical Engineering , University of Wisconsin-Milwaukee College of Engineering and Applied Science, 3203 N Downer Ave, Milwaukee, Milwaukee, Wisconsin, 53211-3029, UNITED STATES.
Capacitive-based radiofrequency (Rf) radiation at 27 MHz offers a non-invasive approach for inducing hyperthermia, making it a promising technique for thermal cancer therapy applications. To achieve focused and site-specific hyperthermia, external material is required that efficiently convert Rf radiation into localized heat. Nanomaterials capable of absorbing Rf energy and convert into heat for targeted ablation are of critical importance.
View Article and Find Full Text PDFExploring the Feasibility of a 5-Week mHealth Intervention to Enhance Physical Activity and an Active, Healthy Lifestyle in Community-Dwelling Older Adults: Mixed Methods Study.
JMIR Aging
January 2025
Centre of Expertise in Care Innovation, Department of PXL - Healthcare, PXL University of Applied Sciences and Arts, Hasselt, Belgium.
Background: Advancements in mobile technology have paved the way for innovative interventions aimed at promoting physical activity (PA).
Objective: The main objective of this feasibility study was to assess the feasibility, usability, and acceptability of the More In Action (MIA) app, designed to promote PA among older adults. MIA offers 7 features: personalized tips, PA literacy, guided peer workouts, a community calendar, a personal activity diary, a progression monitor, and a chatbot.
Combining radio-telemetry and radar measurements to test optimal foraging in an aerial insectivore bird.
Elife
January 2025
Department of Evolutionary and Environmental Biology and Institute of Evolution, University of Haifa, Haifa, Israel.
Optimal foraging theory posits that foragers adjust their movements based on prey abundance to optimize food intake. While extensively studied in terrestrial and marine environments, aerial foraging has remained relatively unexplored due to technological limitations. This study, uniquely combining BirdScan-MR1 radar and the Advanced Tracking and Localization of Animals in Real-Life Systems biotelemetry system, investigates the foraging dynamics of Little Swifts () in response to insect movements over Israel's Hula Valley.
View Article and Find Full Text PDFTissue Selective Ultrasonic Debridement with Cryopreserved Human Skin Allograft to Heal a Chronic Wound: A Case Report.
J Am Podiatr Med Assoc
January 2025
†Jesse Brown VA Medical Center, Chicago, IL.
Tissue selective ultrasonic debridement is a new method of debriding chronic wounds that prepares the wound for advanced tissue application. This article presents the case of an 89-year-old woman with a chronic nonhealing wound to her lateral distal leg. The wound had a significant amount of biofilm and fibrous slough.
View Article and Find Full Text PDFPhotochromic Color Tuning of Copper-doped Zinc Sulfide Nanocrystals by Control of Local Dopant Environments.
Angew Chem Int Ed Engl
January 2025
Ritsumeikan University: Ritsumeikan Daigaku, Applied Chemistry, B805 Biolink, 1-1-1 Nojihigashi, 525-8577, Kusatsu, JAPAN.
Inorganic photochromic materials offer several advantages over organic compounds, including relatively inexpensive and higher thermal stability. However, tuning their color with the same component has remained a significant challenge. In this study, we demonstrate that the photochromic color of Cu-doped ZnS nanocrystals (NCs), which is initially pale yellow before light irradiation, can be tuned from gray to brown by adjusting the surface stoichiometry of Zn and S, which is controlled through the use of thiol and non-thiol ligands.
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!