摘要： To report a case of failed endolaser retinopexy in patient taking pazopanib and possible association with impaired retinal remodeling. Methods: Case report. Results: A 68-year-old man with a history of radiation-induced high-grade metastatic mediastinal leiomyosarcoma, on pazopanib 600 mg daily, presented with a superior retinal tear 2 months after initiating pazopanib. The patient was treated with pars plana vitrectomy and endolaser retinopexy without any immediate complications. One month postoperatively, the patient was found to have a new superior macula-sparing rhegmatogenous retinal detachment extending through the laser barricade nasally. A large proportion of the laser lesions in this area had notably remained chalk-white. The patient underwent pars plana vitrectomy with scleral buckling, and repeat endolaser retinopexy. Pazopanib therapy was stopped 1 week later in consultation with the oncology team and was reinitiated after the retina seemed stable under silicone oil for several weeks. The scars from the patient’s repeat endolaser retinopexy remained pale white at his clinic visit 2 months after the procedure, and at that time, his initial laser scars had only just begun to darken with pigment. Four and a half months after the initial vitrectomy and endolaser retinopexy, and three and a half months after his repeat vitrectomy and endolaser retinopexy, all the patient’s laser scars have developed increased pigment, and his retina remains completely flat under silicone oil tamponade. Conclusion: Pazopanib may have had an adverse effect on retinal wound healing after vitrectomy with endolaser retinopexy, leading to persistence of pale laser lesions many weeks after laser application. It is possible that this may have impaired the typical development of chorioretinal laser scar formation and led to subsequent retinal detachment.