Departments of *Pathology

†Urology

‡Oncology, Johns Hopkins University School of Medicine, Baltimore, MD

§Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston

§§Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX

∥Department of Pathology and Laboratory Medicine, Children’s Hospital Los Angeles and Keck School of Medicine of the University of Southern California, Los Angeles, CA

¶Department of Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH

#Department of Pathology and Michigan Center for Translational Pathology (MCTP), University of Michigan School of Medicine, Ann Arbor, MI

**Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL

Departments of ††Radiology

‡‡Hematology/Oncology, Children’s Minnesota, Minneapolis, MN

Conflicts of Interest and Source of Funding: Supported in part by: Dahan Translocation Carcinoma Fund (P.A.) and Joey’s Wings (P.A.). The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.

Correspondence: Pedram Argani, MD, The Johns Hopkins Hospital Surgical Pathology, Weinberg Building, Room 2242, 401 North Broadway, Baltimore, MD 21231-2410 (e-mail: [email protected]).

Supplemental Digital Content is available for this article. Direct URL citations are provided in the HTML and PDF versions of this article on the journal's website, www.ajsp.com.