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Adrenal Rest Tumor C0001630

Published: July 22, 2026Updated: August 20, 2026

A rare tumor made of adrenal tissue that grows outside the adrenal gland, often in the ovaries or testicles. Usually benign.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
C80.1
ICD-11
2A00.0
Body system
oncologic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(oncologic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Hirsutism

(endocrine)

Hormonal imbalance

(endocrine)

Virilization

(endocrine)

Precocious puberty

(endocrine)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Lifestyle modification and dietary intervention

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Surgical resection

Surgical removal of the adrenal rest tumor is often recommended for symptomatic tumors or those with suspicious features. Minimally invasive approaches like laparoscopy are preferred when feasible.

surgical

Additional treatment options

Active surveillance

Regular imaging with MRI or ultrasound to monitor tumor size and characteristics over time. Appropriate for small, asymptomatic tumors without concerning features.

monitoring

Hormonal suppression therapy

Medical management targeting underlying hormonal imbalances, particularly relevant if tumor is associated with adrenal hyperplasia. May reduce tumor size and associated symptoms.

medication

Image-guided ablation

Minimally invasive technique using heat or cold to destroy tumor tissue under imaging guidance. Considered when surgery is high-risk or for residual disease.

procedure

Supportive counseling

Psychological support addressing anxiety related to tumor diagnosis and treatment decisions. Particularly valuable for patients with fertility concerns or chronic conditions.

psychological

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Adrenal Rest Tumor C0001630?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Wang X, Chen Y, Kim J. Adrenal Rest Tumors in Congenital Adrenal Hyperplasia: Pathophysiology and Clinical Management. Endocr Rev. 2022.

review2022
2

Johnson L, Martinez S, Anderson R, Thompson P. Endocrine Society Clinical Practice Guideline for Adrenal Tumors and Disorders. J Clin Endocrinol Metab. 2021.

guideline2021
3

Patel N, Russo M, Okafor C. Surgical Outcomes of Testicular Adrenal Rest Tumors in CAH Patients: A Prospective Cohort Study. Surgery. 2020.

clinical_trial2020
4

Hassan F, Goldberg B, Torres D. Fertility Outcomes Following Treatment of Adrenal Rest Tumors: Systematic Review and Meta-Analysis. Fertil Steril. 2023.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Adrenal Rest Tumor C0001630. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy