•Non-islet cell tumor hypoglycemia (NICTH) is a rare cause of hypoglycemia in patients with uterine carcinosarcoma.•Complete surgical resection is the first-line treatment for NICTH.•In patients with tumors not amenable to complete resection, partial resection can provide improvement in severe hypoglycemia.
Keywords: Non-islet cell tumor hypoglycemia; Surgical resection; Uterine carcinosarcoma.
© 2021 The Authors.