SPR Unknown Case Contest

History: 13-year-old male with testicular pain and asymmetry of testicular size. 

Authors: Hisham Alwakkaa MD and Mahmoud Zahra MD FRCR, 

John R. Oishei Children's Hospital

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Ectopic posterior pituitary

Authors: Kevin Wong DO and Patricia Cornejo MD, Phoenix Children's Hospital

Mayer Rokitansky Kuster Hauser Syndrome (type A)

Authors: Kevin Wong DO and Scott Jorgensen MD, Phoenix Children's Hospital

Congenital dislocation of the patella

Authors: Jie Nguyen MD, MS, Yoshimi Endo MD, Peter Fabricant MD, MPH and Roger Widmann MD, Hospital for Special Surgery

Ring apophysis fractures

Author: Lauren Averill MD, Nemours Children's Health System

Pericallosal lipoma with agenesis of the corpus callosum

Authors: Kevin Wong DO and Patricia Cornejo MD, Phoenix Children's Hospital

Fourth branchial arch anomaly with thyroid abscess

Authors: Ahmad I Mubarak MD and Ajaykumar C Morani MD, The University of Texas MD Anderson cancer center

Osteosarcoma (radiation induced).

Authors: Ajaykumar C Morani MD and Ahmad I Mubarak MD, The University of Texas MD Anderson cancer center

Gastric mesenteroaxial volvulus (with gastric outlet obstruction)

Authors: Hisham Alwakkaa MD and Mahmoud Zahra MD, Women & Children's Hospital of Buffalo

Calcifying discopathy

Author: Paul Clark DO, Fort Belvoir Community Hospital

Neuroblastoma (retropharngeal)

Author: Esben Vogelius MD, Rainbow Babies and Children's Hospital

Autosomal recessive polycystic kidney disease (ARPKD)

Authors: Amanda Rivas Emory, Monica Epelman MD Nemours Children's Hospital, Teresa Victoria MD CHOP

Right coronary artery fistula to the coronary sinus

Authors: Jacquelyn Smith DO and Lorna Browne MD, Children's Hospital of Colorado

Dacryocystocele

Author: Cicero Silva MD, Yale School of Medicine

Idiopathic infantile arterial calcification

Authors: Vandad Saadat BS University of Miami, Shahnaz Ghahremani MD UCLA

Prostaglandin-induced side effects

Authors: Teresa Finnegan MD, Benjamin Harris MD and Martha Munden MD, Wake Forest Brenner Children's Hospital

Lingual osseous choristoma

Author: Esben Vogelius MD, University Hospitals of Cleveland

Congenital liver hemangioma

Authors: Kim Dannull MD and Ahmed Marwan MD, Childrens Hospital Colorado

Gastrointestinal stromal tumor (GIST) in patient with NF-1

Author: Apeksha Chaturvedi MD, University of Rochester

Oxidized cellulose (Surgicel)

Author: Andrew Phelps MD, UCSF Benioff Children's Hospital

Authors: Taylor Colore BS George Washington University, Arthur Meyers MD Nemours Children’s Hospital, and Monica Epelman MD Nemours Children’s Hospital

Author: Kimberly Dannull MD, Children's Hospital Colorado

Authors: Authors: Marit Duffy MD, and Paul Clark DO, Fort Belvoir Community Hospital

Authors: Mitchell Rees MD and Judy Squires MD, Children's Hospital of Pittsburgh

Authors: Ankit Mehta, University of Missouri - Kansas City School of Medicine and Sherwin Chan MD, PhD, Children's Mercy Hospital Kansas City

Author: Hedieh Khalatbari MD, Seattle Children's Hospital

Authors: Ajaykumar Morani MD, The University of Texas MD Anderson Cancer Center and Prakash Masand MD, Texas Children's Hospital

Authors: Emily Dunn MD and Richard Bellah MD, The Children's Hospital of Philadelphia

Authors: Jane Kim MD and Narendra Shet MD, University of Maryland Medical Center

Authors: Vandad Saadat (student), University of Miami Miller School of Medicine and Paul Iskander MD, UCLA

Authors: Caroline Swift MD and Meryle Eklund MD, Medical University of South Carolina

Authors: Peter Joyce MS, University of Central Florida, Monica Epelman MD and Daniel Podberesky MD, Nemours Children's Hospital

Author: Evelyn Anthony MD, Wake Forest Baptist Medical Center

Authors: Mark Sugi MD, Mayo Clinic and Brian Keehn DO, Phoenix Children's Hospital

Authors: Ray Somcio MD and Marthe Munden MD, Texas Children's Hospital

Authors: Mark Ferguson MD and Randolph Otto MD, Seattle Children's Hospital

Author: Sarah Desoky MD, University of Arizona

Authors: Mariaem Andres MD and Abigail Pornobi MD, St. Luke's Medical Center, Quezon City and Global City, Philippines

Authors: Mary Harty MD and Harcke MD, Nemours / AI duPont Hospital for Children HT

Author: Kiery Braithwaite MD, Emory University / Children's Healthcare of Atlanta and the SPR oncology committee

Author: Lucia Carpineta MD, Montreal Children's Hosp MUHC

Author: Mai-Lan Ho MD, Mayo Clinic

Author: Melanie Levin MD, Kosair Children's Hospital

Authors: Jonathan Dillman MD, MSc and Andrew Trout MD, Cincinnati Children's Hospital Medical Center

Author: Andrew Phelps MD, UCSF Benioff Children's Hospital San Francisco

Authors: Authors: Ray Somcio MD and Siddharth Jadhav MD, Texas Childrens' Hospital

Authors: Whitney Manlove MD and Geetika Khanna MD, Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis

Authors: Robert Crowder MD and Ashley Crowder MD, Maricopa Integrated Health System

Submit an answer for the current case

Authors: Kirkpatrick Gillen (medical student) and Patrick Mullin DO, Medical University of South Carolina

Author: S. Pinar Karakas MD, UCSF Benioff Children's Hospital at Oakland

Authors: Frederick Joachim MD and Arthur B. Meyers MD, Children's Hospital of Wisconsin

Author: Esben Vogelius MD, Cleveland Clinic, CT

Authors: Mahmoud Zahra MD, St. Vincent's Medical Center, Bridgeport, CT and Douglas Moote MD, Connecticut Children’s Medical Center, Hartford, CT

Authors: Safwan Halabi MD and Lillian Lai MD, Lucile Packard Children's Hospital at Stanford

Authors: Francesca Hernandez MSIV and Shahnaz Ghahremani MD, UCLA

Author: Taylor Chung MD, Children's Hospital Oakland
Submit an answer for the current case

Authors: Terence Menezes MD and Costa Stavrakis DO, Albany Medical Center

Authors: Gayathri Sreedher MD, Emily Janitz DO, and Paul Wong MD, Akron Childrens Hospital

Authors: Terence Menezes MD and Maria Boulos MD, Albany Medical Center

Author: Kimberly Dannull MD, Children's Hospital Colorado

Authors: Michelle Zhang MD and Ricardo Faingold MD, McGill University Health Center

Authors: Cory Pfeifer MD and Timothy Booth MD, University of Texas Southwestern Medical Center

Authors: Ketan Shah MD and Prakash Masand MD, Texas Children's Hospital

Author: Shawn Parnell MD, Seattle Children's Hospital

Author: LUIS GONCALVES MD, Oakland University William Beaumont School of Medicine

Authors: MANISHA JANA MD and ARUN K GUPTA MD, ALL INDIA INSTITUTE OF MEDICAL SCIENCES

 Ollier Disease (multiple enchondromas)

Authors: Theodore Molnar MD and Amisha Shah MD, Children's Hospital of Pittsburgh

Author: Lena Naffaa MD, Akron Childrens Hospital

Authors: Chetan Shah MD, MBA, Nemours Children's Hospital and Ashishkumar Parikh MD, Mayo Clinic

Authors: Theodore Molnar MD, Children's Hospital of Pittsburgh and Amisha Shah MD, Children's Hospital of Pittsburgh

Authors: Chetan Shah MD, MBA, Nemours Children's Hospital and Ashishkumar Parikh MD, Mayo Clinic

Authors: Drew Pierce MD and Karen Lyons MD, Texas Children's Hospital

Authors: MANISHA JANA MD and ARUN K GUPTA MD, ALL INDIA INSTITUTE OF MEDICAL SCIENCES

Author: Cicero Silva MD, Yale School of Medicine

Authors: Keith Carver DMD, MS and Meryle Eklund MD, Medical University of South Carolina

Author: David Leake MD, Dell Children's Medical Center of Central Texas

Author: Andrew Phelps MD, UCSF Benioff Children's Hospital San Francisco

Authors: Eleza Golden MD and Kiery Braithwaite MD, Emory University

Authors: Terence Menezes MD and Lisa Ribons MD, Albany Medical Center

Authors: Yeamie Kousari MD and Richard Bellah MD, Children's Hospital of Philadelphia

Authors: Alexander Rich MD, Nathan Miller MD, Harris L. Cohen MD, University of Tennessee Health Science Center, Le Bonheur Children's Hospital

Authors: Mark Bittman MD, Cohen Children's Medical Center of New York, NS-LIJ Health System and the SPR Abdominal Imaging Committee

Authors: Amy Mehollin-Ray MD and Kate Moreng-Mangona MD, Texas Children's Hospital

Authors: Shravan Sridhar MS and Mostafa Youssfi MD, Phoenix Children's Hospital

Authors: Monica Epelman MD and Carolina Guimaraes MD, Nemours Children's Hospital

Authors: Albert Roh MD Maricopa Medical Center, Jawad Hussain BS University of Arizona College of Medicine, Phoenix

Authors: Daniel Rosenbaum MD and Richard Bellah MD, Children’s Hospital of Philadelphia

Authors: Rohit Khanna MD and Mittun Patel MD, Phoenix Children's Hospital

Authors: Summer Kaplan MD and Richard Bellah MD, The Children's Hospital of Philadelphia

Author: Shahnaz Ghahremani MD, UCLA

Authors: Katie St. Germain MD, Kiery Braithwaite MD, and Shelli Bank MD, Emory

Authors: Albert Roh MD and Deepa Biyyam MD, Phoenix Children's Hospital

Author: Majid AlMotairi MD, King Fahad Medical City

Authors: Kristin Constantino MD and Richard Southard MD, Phoenix Children's Hospital

Author: Hollie Jackson MD, Children's Hospital Los Angeles

Authors: Trevor Davis DO and Ian Cassell MD, Phoenix Children's Hospital

Authors: Amanda Marshall MD and Mittun Patel MD, Phoenix Children's Hospital

Authors: Saveen Ahuja MD and Sarah M. Desoky MD, University of Arizona

Authors: David Aria MD and Smita Bailey MD, Phoenix Children's Hospital

Authors: Seth Vatsky DO and Mostafa Youssfi MD, Phoenix Children's Hospital

Authors: Shannon Farmakis MD, Marilyn Siegel MD, and Barry Siegel MD, Mallinckrodt Institute of Radiology at Washington University School of Medicine

Authors: Matthew O'Dell MD, MPH and Gregory Logsdon MD, Florida Hospital for Children

Authors: Cynthia Lumby MD and Edward Richer MD, University of Kentucky

Authors: Matthew O'Dell MD, MPH and Gregory Logsdon MD, Florida Hospital for Children

Authors: Agustin Cardenas MD and Peter "Buzz" Marcovici MD, UCSF Benioff Children´s Hospital

Author: Mariana Meyers MD, Children's Hospital Colorado

Author: Shahnaz Ghahremani MD, UCLA

Author: Maria A. Calvo-Garcia, MD, Cincinnati Children's Hospital Medical Center.

Burkitt's lymphoma with intussusception