A 45-year-old individual diagnosed with Myasthenia Gravis (MG) undergoes a routine chest CT scan, which reveals the presence of a thymoma. The patient has been experiencing fluctuating muscle weakness, characteristic of MG, and has been managing the condition with acetylcholinesterase inhibitors and immunosuppressive therapy. Given the new finding of a thymoma, the healthcare team discusses potential treatment options, including surgical intervention. Question: Which of the following statements about thymectomy in this scenario is most accurate?