RESUMEN
Gender-affirming surgery (GAS) is often sought after to alleviate the distress of those who suffer from gender dysphoria (GD). While many studies have shown that a significant percentage of people benefit from this procedure, a number of individuals later regret their decision of undergoing surgery. Studies have illustrated what regret depicts, categorizing regret based on intensity, persistency, and sources, in the hopes to prevent an unwanted irreversible intervention. Here, an in-depth interview with a 35-year-old transwoman from Taiwan who underwent feminizing GAS at the age of 31 illustrates her unique cultural upbringing and the course of her regret. Her experience best matches the characteristics of true regret and major regret based on the classifications of Pfäfflin and Wiepjes, respectively, indicating that she expected GAS to be the solution to her personal acceptance issue, but, in retrospect, regretted the diagnosis and treatment as her problems were not solved and worsened to the extent of secondary dysphoria. This case report hopes to shed light on the complexity of GD and regret after GAS, while encouraging the pre-surgical evaluation of psychological comorbidities and post-surgical psychotherapy, and ensuring that patients are informed and give full consent. In addition, more elaborate, long-term, large-scale qualitative research, especially within more conservative cultural settings, is needed.