Insulinoma is a rare pancreatic tumor in children and adolescents. As a result of insulin hypersecretion, signs and symptoms are more commonly consequences of the pathophysiologic responses to hypoglycemia. According to rarity of this tumor in children and nonspecificity of clinical presentations, diagnosis of insulinoma in this group of patients is usually delayed. Early diagnosis is very important for preventing neurologic damage. In this case report, we present the case of a 10-year-old boy with signs and symptoms of hypoglycemia and final diagnosis of insulinoma.
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http://dx.doi.org/10.1155/2017/4756793 | DOI Listing |
Cureus
November 2024
Endocrinology and Diabetes, Nottingham University Hospitals National Health Service (NHS) Trust, Nottingham, GBR.
Insulinoma, a rare pancreatic neuroendocrine tumor, stealthily lurks within the pancreas, often evading detection until its distinctive symptom, recurrent hypoglycemia, comes to the surface. This case report aims to highlight the significance of a multidisciplinary approach in the management of this uncommon neuroendocrine tumor by discussing the diagnostic, therapeutic, and follow-up difficulties encountered in an older adult presenting with atypical symptoms of insulinoma.
View Article and Find Full Text PDFWorld J Nucl Med
December 2024
Radiation Medicine Centre, Bhabha Atomic Research Centre, Tata Memorial Hospital Annexe, Mumbai, Maharashtra, India.
Insulinoma is a relatively uncommon pancreatic neuroendocrine tumor, with approximately 10% of the cases being malignant. Diabetes mellitus (DM) with concurrent insulinoma is very rare and the diagnosis of such condition is easily missed as it can be misconstrued as improved glycemic control. Therefore, persistent hypoglycemic symptoms even after stopping antidiabetic medications may be considered for insulinoma.
View Article and Find Full Text PDFCureus
November 2024
Department of Internal Medicine, Centro Hospitalar Tondela-Viseu, Viseu, PRT.
Insulinomas are rare pancreatic neuroendocrine tumors (NETs) characterized by autonomous insulin secretion leading to hypoglycemia. Malignant insulinomas are defined by the presence of metastases and present significant therapeutic challenges due to limited treatment options. We report the case of a 69-year-old woman with a two-month history of neuroglycopenic symptoms, including morning headaches, blurred vision, palpitations, and sweating, which were alleviated by sugar intake.
View Article and Find Full Text PDFEndocrinol Diabetes Metab Case Rep
October 2024
Department of Endocrinology, Beaumont Hospital, Dublin, Ireland.
Summary: Adrenocortical carcinoma (ACC) is a rare malignant tumour arising from the adrenal cortex, with an estimated annual incidence of one to two patients per million. Ectopic ACCs are extremely rare. The majority of ACCs are sporadic; however, ACC has been linked with genetic disease processes, including multiple endocrine neoplasia type-1 (MEN-1).
View Article and Find Full Text PDFSci Rep
November 2024
Department of Biochemistry, Chungbuk National University, Cheongju, 28644, Republic of Korea.
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