The “doge’s cap” sign

  • Raymond B. DyerEmail author
  • Michael Oliphant
  • David J. DiSantis
Classics in Abdominal Radiology



  1. 1.
    Levine MS, Scheiner JD, Rubesin SE, Laufer I, Herlinger H (1991) Diagnosis of pneumoperitoneum on supine abdominal radiographs. AJR 156:731-735CrossRefGoogle Scholar
  2. 2.
    Chiu Y-H, Chen J-D, Tiu C-M, Chou Y-H, Yen DH-T, Huang C-I, Chang C-Y (2009) Reappraisal of radiographic signs of pneumoperitoneum at emergency department. Am J Emerg Med 27:320-327CrossRefGoogle Scholar
  3. 3.
    Brill PW, Olson SR, Winchester P (1990) Neonatal necrotizing enterocolitis: air in Morison pouch. Radiology 174:469-471CrossRefGoogle Scholar
  4. 4.
    Hadju N, deLacey G (1970) The Rutherford Morison pouch: a characteristic appearance on abdominal radiographs. Br J Radiol 43:706-709CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of Radiology, Wake Forest Baptist Medical CenterWake Forest University School of MedicineWinston-SalemUSA
  2. 2.Department of RadiologyMayo ClinicJacksonvilleUSA

Personalised recommendations