Related Experiment Video
Updated: Jul 27, 2026
06:08
A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
Management of adrenal cysts
1Department of Surgery, The Saint Barnabas Medical Center, Livingston, New Jersey, USA.
The American Surgeon
|February 2, 1999
Summary
Adrenal cyst excision may not always be necessary. Most adrenal cysts are benign, and aspiration can be a safe alternative management strategy, especially for non-functioning cysts, reducing surgical intervention.
Area of Science:
- Endocrinology
- Surgical Pathology
- Radiology
Background:
- Adrenal cysts traditionally undergo excision for malignancy assessment.
- Current management strategies require re-evaluation based on updated data.
Observation:
- Malignancy or potential malignancy is found in only 7% of adrenal cysts.
- Aspiration has been used for 19 non-functioning, benign adrenal cysts with no reported malignancy.
Findings:
- Reaccumulation after aspiration occurred in 32% of cases.
- Only one malignancy was reported in a non-functioning cyst initially presumed benign, where imaging and aspiration were not performed.
Implications:
- For non-functioning adrenal cysts with low suspicion of malignancy, consider CT scan and aspiration.
- Aspiration alone may be appropriate for simple adrenal cysts, with observation or re-aspiration for recurrence.
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