Cited by 20Adrenal and Paraganglionic TumorsPituitary Gland Disorders and TreatmentsNeuroendocrine Tumor Research Advances

Cushing's syndrome and big IGF-II associated hypoglycaemia in a patient with adrenocortical carcinoma

Open access
Ishikura, Kazuhide, Takamura, Toshinari, Takeshita, Yumie, Nakagawa, Atsushi, Imaizumi, Noriko, Misu, Hirofumi, Taji, Komei, Kasahara, Kazuo +4 more·2010·BMJ Case Reports

Abstract

A 41-year-old woman had a general health examination and was diagnosed with a non-functioning adrenocortical carcinoma (ACC). Despite surgery and chemotherapy with mitotane, the ACC progressed with metastases to the lymph nodes, liver and lung. Initially, she developed adrenal insufficiency and was treated with hydrocortisone. As the ACC progressed, it produced superabundant cortisol, resulting in clinically overt Cushing's syndrome. As the liver metastases grew, the patient developed hypoglycaemia with suppression of endogenous insulin secretion. She had to be given large quantities of glucose intravenously to remain normoglycaemic. The serum insulin-like growth factor (IGF)-II/IGF-I ratio had increased to 84. We identified big IGF-II, a primary hormonal mediator of non-islet cell tumour hypoglycaemia (NICTH), in the serum and tumour using western blotting. This is the first case of ACC that showed both Cushing's syndrome and NICTH associated with big IGF-II.

Integrity signals

Registry

Crossref · 10.1136/bcr.07.2009.2100

Cites

17 of 17 references verified0 citation errors · 0 not checkable

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  • Tumor-associated hypoglycemia is a well-described phenomenon, historically termed Anderson's syndrome, which may be attributed to IGF-2-mediated hypoglycemia.

    “However, tumor-associated hypoglycemia is a well-described phenomenon, historically termed Anderson's syndrome, which may be attributed to IGF-2–mediated hypoglycemia (79–81).”

    From Adrenocortical carcinoma (2014) · cites this paper as [79]

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Authors
Ishikura, K., Takamura, T., Takeshita, Y., Nakagawa, A., Imaizumi, N., Misu, H., Taji, K., Kasahara, K., Oshinoya, Y., Suzuki, S., Ooi, A., & Kaneko, S.
Affiliations
  • Kanazawa University (JP)
  • Kanazawa Medical University (JP)
  • Public Central Hospital of Matto Ishikawa (JP)
Corresponding author
Takamura, Toshinari
Venue
BMJ Case Reports
Publisher
BMJ
Published
2010
Volume
2010
Pages
bcr0720092100
ISSN
1757-790X (ISSN-L)
OpenAlex
W2103219440
Cited by
20
References
17
Citations by year
2025: 2 · 2024: 1 · 2023: 1 · 2022: 2 · 2021: 2 · 2020: 1 · 2019: 1 · 2016: 4 · 2015: 1 · 2014: 1 · 2013: 3 · 2012: 1
FWCI
1.35
Type
journal article
Language
en
Open access
Locations
  • BMJ Case Reports (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Adrenal and Paraganglionic Tumors
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Pituitary Gland Disorders and Treatments
  • Health Sciences › Medicine › Epidemiology › Neuroendocrine Tumor Research Advances
Keywords
Cushing's syndrome, adrenocortical carcinoma, insulin-like growth factor II, adrenal insufficiency, mitotane, liver metastasis, hypercortisolism

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