Gastrointestinal stromal tumors (GISTs) are rare mesenchymal neoplasms of the gastrointestinal tract (1%), and stomach is the most common location involved. However, the co-existence of gastric adenocarcinoma and GIST is very rare. A case of an 80-year-old male with a simultaneous presentation of a gastric adenocarcinoma and GIST is presented. Various hypotheses have been proposed in order to explain this rare simultaneous development, but even though it's cause has not been proven yet.
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http://dx.doi.org/10.1186/1477-7819-9-60 | DOI Listing |
ANZ J Surg
January 2025
Department of General Surgery, Te Whatu Ora, Health New Zealand, Waitemata, New Zealand.
Asian Pac J Cancer Prev
January 2025
Department of Anatomic Pathology, Faculty of Medicine, Kasralainy, Cairo University, Cairo, Egypt.
Background: Helicobacter pylori bacteria colonize the gastric mucosa and contribute to the occurrence and development of gastrointestinal diseases. According to the WHO, H. pylori bacteria are considered class I carcinogen.
View Article and Find Full Text PDFWorld J Gastrointest Surg
January 2025
Department of Surgery, Division of Endocrine & Minimally Invasive Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY 10128, United States.
This study reviews the findings of a recent study by Li , which demonstrated that perioperative chemotherapy benefits patients with diffuse-type gastric cancer compared to surgery alone. Despite potential biases, the study supports the inclusion of perioperative chemotherapy in treatment guidelines. Neoadjuvant and adjuvant chemotherapy may also provide similar survival outcomes, allowing for flexible treatment planning.
View Article and Find Full Text PDFInt J Surg Case Rep
January 2025
Department of Hepatopancreatobiliary Surgery, First People's Hospital of Jiashan County, Jiaxing, Zhejiang Province, China.
Introduction: Primary squamous cell carcinoma (SCC) is a rare type of pancreatic cancer with an extremely low incidence rate and a prognosis that is poorer than that of pancreatic ductal adenocarcinoma.
Presentation Of Case: We report a case of pure pancreatic SCC in an 80-year-old man. Based on the examination before surgical resection, we did not detect any SCC lesions that might have metastasized to the pancreas.
Ther Adv Med Oncol
January 2025
Department of Precision Medicine, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy.
Gastric cancer (GC), one of the tumours with the highest mortality worldwide, is not a homogeneous disease, showing different features according to location, macroscopic aspect, histotype and molecular alterations. Adenocarcinoma is the most frequent epithelial GC (95%), the remaining 5% comprising rare epithelial tumours with their peculiarities, behaviour and incidence <6 cases/100,000/year. Due to the low number of cases, many aspects must be elucidated in this context.
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