L Matienzo, A Fischer-Straub, M Perera, C Babst

Follicular lymphoma of the urachus

BMJ Case Reports, 2026

Dr. Marlon Perera is an Australian-trained, award-winning urology surgeon who specialises in robotic surgery and uro-oncology. Dr. Perera has worldwide experience, having completed a PhD (Urology) and a prized-accredited ‘Society of Urologic Oncology’ (SUO) fellowship at one of the world’s best and most prestigious cancer centres – Memorial Sloan Kettering Cancer Center in New York City. He provides comprehensive care in the treatment of prostate cancer, kidney masses and cancers, bladder cancer, kidney stones, and voiding dysfunction.