Ectopic decidual reaction mimicking inguinal lymphoma on ultrasound

C Lorentzen1, T Prangsgaard2, T Lorentzen1

  • 1Department of Gastroenterology, Ultrasound Section, Hospital at Herlev, Herlev, Denmark.

Ectopic decidual reaction has been described in various intraperitoneal locations. We present a case of unusual ectopic decidual reaction in the groin mimicking inguinal lymphoma on ultrasound in a pregnant woman. This case contributes evidence illustrating the variability of the clinical presentation of ectopic decidual reaction.

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