A Rare Case of a Pelvic Digit Complicated by an Intramuscular Hematoma in a Patient with Severe Hemophilia B

Authors

  • Hae Weon Lee Vanderbilt University School of Medicine, Nashville
  • Jessica Miller, M.D., Ph.D. Department of Radiology, Vanderbilt University Medical Center, Nashville

DOI:

https://doi.org/10.3941/jrcr.5883

Abstract

A pelvic digit, also described as a pelvic rib, sacral rib, or eleventh finger, is a rare congenital anomaly of ectopic bone adjacent to normal skeletal bone. Pelvic digits are usually unilateral and asymptomatic, with surgery only considered for symptomatic pelvic digits. Here, we present a case of a pelvic digit complicated by an intramuscular hematoma in the setting of severe hemophilia B.

28 year old male with right sided pelvic digit.

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Published

2025-11-30

Issue

Section

Emergency Radiology