Treatment of Lentigo Maligna - Surgery or Efudix Cream on the Face???

Treatment of Lentigo Maligna - Surgery or Efudix Cream on the Face???

Ive just been diagnosed with lentigo maligna in situ and have option of surgery or Efudix cream for 12 weeks with a question mark of surgey anyway. Please can anyone let me know if they have tried the cream and how it worked out for them.