Persistent level 1 hypoglycemia due to hypothyroidism and underlying Neurofibromatosis type 1.

Key Clinical Message: Hypoglycemia in non-diabetic patients is rare and may be due to various etiologies. It is important to recognize hypoglycemia early and appropriately manage hypoglycemia in patients with neurofibromatosis 1 and hypothyroidism.

Abstract: Non-diabetic hypoglycemia is not common and can be seen in certain conditions like Neurofibromatosis type 1 (NF1).

Paraganglioma masquerading as a primary liver lesion: A rare entity discovered during surgery.

A 54-year-old woman with controlled hypertension presented with abdominal pain and weight loss. Imaging revealed a 6.6 cm liver lesion.

Calcitonin-secreting pancreatic neuroendocrine tumor in a patient with elevated thyroid fine-needle aspirate calcitonin washout: A case report and review of the literature.

We report the unique case of a patient with previously proven non-functional PanNET and Graves' disease with thyroid nodules. The patient had elevated intranodular calcitonin, but no MTC or c-cell hyperplasia on thyroidectomy. They were found to have calcitonin secreting PanNET.