Evidence map›Paper›PMID 41947938›Full record

ArticleIJU case reports2026

Central Adrenal Insufficiency Developing After Right Partial Nephrectomy Involving Ectopic Adrenocortical Adenoma Mimicking Right Renal Carcinoma and a Retrospective Diagnosis of Adrenal Cushing's Syndrome: A Case Report.

Kentaro Arinami, Sayaka Kikuchi, Nobumasa Ohara, Yurie Takizawa, Yohei Ikeda, Kozue Ito, Go Hasegawa, Noboru Hara, Tsutomu Nishiyama

Abstract read
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Article in IJU case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Kentaro ArinamiDepartment of Urology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Sayaka KikuchiDepartment of Endocrinology and Metabolism Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Nobumasa OharaDepartment of Endocrinology and Metabolism Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Yurie TakizawaDepartment of Diagnostic Radiology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Yohei IkedaDepartment of Diagnostic Radiology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Kozue ItoDepartment of Pathology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Go HasegawaDepartment of Pathology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Noboru HaraDepartment of Urology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.
Tsutomu NishiyamaDepartment of Urology Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital Minamiuonuma Niigata Japan.ORCID https://orcid.org/0000-0002-5684-8364

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Ectopic adrenocortical adenomas that produce adrenal hormones and mimic renal cell carcinoma are extremely rare. Case Presentation: A 49-year-old woman underwent partial nephrectomy of the upper pole of the kidney following a clinical diagnosis of renal cell carcinoma. The tumor, initially suspected to be renal cell carcinoma, was definitively diagnosed as an ectopic adrenocortical adenoma producing adrenocortical hormones, which was removed surgically. Postoperatively, she developed tertiary adrenal insufficiency. After hydrocortisone therapy, the patient's symptoms gradually improved, and laboratory results also showed improvement. Retrospectively, the patient exhibited signs of Cushing's syndrome. Conclusion: If the patient's body habitus suggests Cushing's syndrome, it is important to conduct an endocrinological evaluation before surgery. Additionally, early postoperative monitoring and glucocorticoid supplementation should be performed if necessary.

Indexed as

ectopic adrenocortical adenomapartial nephrectomytertiary adrenal insufficiency

Identifiers

PMID41947938
PMCPMC13052496

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