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Updated: May 29, 2026
06:08
A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
Determinants for malignancy in surgically treated adrenal lesions
Lucie Wright1, Erik Nordenström, Martin Almquist
1Lund University, Lund, Sweden.
Langenbeck'S Archives of Surgery
|September 22, 2011
Summary
Identifying adrenal cancer pre-operatively is challenging. Larger adrenal lesions, suspicious imaging, and a prior cancer history are key indicators of malignancy in patients undergoing adrenalectomy.
Area of Science:
- Endocrinology
- Surgical Oncology
- Radiology
Background:
- Pre-operative differentiation between benign and malignant adrenal lesions is clinically challenging.
- Accurate diagnosis is crucial for appropriate patient management and surgical planning.
Purpose of the Study:
- To identify pre-operative risk factors associated with malignant adrenal lesions.
- To aid in distinguishing between benign and malignant adrenal tumors prior to adrenalectomy.
Main Methods:
- Retrospective analysis of consecutive adrenalectomies performed between 2000 and 2009.
- Inclusion of pre-operative clinical, radiological, and biochemical data.
- Review of operative details and histopathological findings.
Main Results:
- Out of 175 adrenalectomies, 28 cases (16%) were malignant.
- Malignant tumors were significantly larger and more frequently exhibited suspicious radiological signs.
- A prior history of malignancy was a significant predictor of adrenal cancer.
Conclusions:
- Adrenal lesion size, suspicious radiological findings, and a history of malignancy are significant indicators of malignancy.
- These factors can assist in pre-operative risk stratification for patients with adrenal lesions.
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