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http://dx.doi.org/10.1016/s0016-5107(04)02641-0 | DOI Listing |
JCEM Case Rep
January 2025
Department of Endocrinology, Tan Tock Seng Hospital, Singapore 308433.
A 75-year-old female presented with fasting hypoglycemic episodes. A supervised fast ended at 72 hours fulfilling Whipple triad, with suppressed insulin and C-peptide levels, but discordantly suppressed serum β-hydroxybutyrate levels. After 21 months of recurring symptoms, a repeat fast ended at 48 hours with Whipple triad, suppressed serum β-hydroxybutyrate level, and borderline nonsuppressed C-peptide level, suggesting endogenous hyperinsulinism.
View Article and Find Full Text PDFDig Endosc
January 2025
Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Objectives: Endoscopic ultrasound-guided fine-needle aspiration/biopsy (EUS-FNA/B) is the gold standard for diagnosing gastric subepithelial lesions (SELs), but diagnosing lesions smaller than 20 mm remains challenging. We developed traction-assisted EUS-FNB (TA-EUS-FNB) using the clip-with-thread method to enhance diagnostic accuracy by stabilizing the lesion and providing counter-traction for easier needle access. This study evaluates the effectiveness of TA-EUS-FNB in diagnosing small gastric SELs.
View Article and Find Full Text PDFBMC Gastroenterol
January 2025
Division of Gastroenterology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan.
Background: Endoscopic ultrasound-guided transmural drainage (EUS-TD) is widely performed to treat postoperative peripancreatic fluid collection (POPFC). Recent reports on EUS-TD lack a consensus on stent selection. This study aimed to assess the efficacy of EUS-TD for POPFC using an external drainage-based approach.
View Article and Find Full Text PDFRev Esp Enferm Dig
January 2025
Digestive Medicine, Hospital Clinico Universitario de Valencia .
We report the case of a 24-year-old man from Brazil presenting with jaundice and epigastric pain. Abdominal CT and endoscopic ultrasound (EUS) revealed a mass in the pancreatic-duodenal groove, intrahepatic duct dilation, and lymphadenopathy, initially suggestive of lymphoproliferative syndrome. However, cytopathological analysis of EUS-guided fine needle aspiration (EUS-FNA) of the lymph nodes confirmed paracoccidioidomycosis.
View Article and Find Full Text PDFMediastinum
December 2024
Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego, San Diego, CA, USA.
Background And Objective: Diagnosis of pathology in the mediastinum has proven quite challenging, given the wide variability of both benign and malignant diseases that affect a diverse array of structures. This complexity has led to the development of many different non-invasive and invasive diagnostic modalities. Historically, diagnosis of the mediastinum has relied on different imaging modalities such as chest X-ray, computed tomography (CT), magnetic resonance imaging, and positron emission topography.
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