If minimally invasive surgery is done for adrenal tumors, in most cases, after surgery for such small tumors, you can get out of bed in 1-2 days and be discharged from the hospital in 5-7 days, and you can live a normal life, including going to work, after 3-4 weeks. However, most of the adrenal tumors are benign, and the overall size of the tumor is not too big, generally rarely exceeding 4cm. The recovery time will be longer, for example, 7-12 days before discharge. If it is a malignant adrenal tumor, such as adrenal carcinoma, then the operation will become an open surgery and a bigger cleanup will be done, which will require a longer recovery time and many other follow-up treatments.