1. From the Department of Tissue Pathology, Institute of Clinical Pathology & Medical Research, Westmead Hospital (Dr Murali); Department of Histopathology, Douglass Hanly Moir Pathology (Drs Murali, Kneale, and Delprado); Macarthur Urology (Dr Lalak); and Department of Anatomical Pathology and Sydney Melanoma Unit, Royal Prince Alfred Hospital (Dr Murali), Sydney, Australia