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http://dx.doi.org/10.1007/s12029-012-9372-7 | DOI Listing |
J Nucl Med
January 2025
Department of Nuclear Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Lu-DOTATATE has emerged as a viable treatment strategy for advanced well-differentiated grade 1/2 gastroenteropancreatic neuroendocrine tumors (GEP-NETs). Few retrospective studies have shown concomitant Lu-DOTATATE with radiosensitizing low-dose capecitabine to be effective in advanced NETs. However, this has not been validated in prospective randomized-controlled trials.
View Article and Find Full Text PDFIntroduction: A pancreatic neuroendocrine tumour (NET) originates from the neuroendocrine cells responsible for producing and releasing hormones. They are uncommon findings, mainly seen arising from the head of the pancreas and their appearances may vary among different imaging modalities.
Case Report: Interesting case of an asymptomatic patient with an incidental finding of a pancreatic lesion and its variable appearances across different modalities and final histology findings.
Abdom Radiol (NY)
January 2025
Mayo Clinic Rochester, Rochester, MN, USA.
Purpose: To determine whether renal cell carcinoma metastases (RCC-Mets) to the pancreas can be differentiated from pancreatic neuroendocrine tumors (PNETs) in patients with RCC on CT or MRI at presentation.
Methods: This retrospective study included patients with biopsy-proven RCC-Mets (n = 102) or PNETs (n = 32) at diagnosis or after nephrectomy for RCC. Inter-observer agreement (Cohen kappa) was assessed in 95 patients with independent reads by two radiologists, with discrepancies resolved by consensus for final analysis.
Introduction: Gastric adenocarcinoma with enteroblastic differentiation (GAED) is a rare entity with worse prognosis compared to conventional gastric adenocarcinomas. Its histological characteristics are fetal gut-like architecture and tumor cells with cytoplasmic clearing, as well as positive immunohistochemical reaction to at least one of the enteroblastic markers. Hereby, we present a case of GAED with neuroendocrine marker positivity, with whole exome sequencing (WES), and an updated literature review.
View Article and Find Full Text PDFInt J Surg Pathol
January 2025
Department of Pathology, Koc University School of Medicine, Istanbul, Turkey.
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