Adrenal adenomas are usually benign and their severity is related to the size of the tumor, complications, and so on. Adrenal adenomas are usually benign, and their severity is related to the size of the tumor, whether it is functional or not, and complications. If the adenoma is non-functional and relatively small (less than 3cm), the patient may choose to have regular review, during which surgery is recommended if the tumor gradually increases in size or develops endocrine function. If the adrenal non-functioning adenoma is relatively large, larger than 3cm, surgical treatment is recommended, and the more commonly used surgical procedure is laparoscopic adrenal mass resection, because the adenoma is relatively large may compress the surrounding normal adrenal glands/vessels, and prolonged compression may cause adrenal gland degeneration, volume reduction, and secondary adrenal hypofunction manifestations. In addition, the adrenal gland is an endocrine organ, and tumors with endocrine function that are prone to occur can produce endocrine hormones and cause endocrine disorders, resulting in damage to the organism and corresponding symptoms (such as hypertension, hypokalemia, etc.), and surgical resection is usually recommended for treatment. Surgical removal is usually recommended. It is recommended to go to a regular hospital to evaluate the condition and follow the doctor’s instructions to avoid delaying the condition.