Ophthalmology General bda2d045 Which of the following iris lesions is a true tumor A Lisch nodule B Koeppe nodule C Kundmann - walffian body D None of the above High-Yield Explanation Kunkmann - wolffian body - normal iris stroma Koeppe nodule - inflammatory cells. Lisch nodule - Iris hamartoma associate with neurofibromatosis.