25 August 2023
: Case report
Unmasking the Hidden Fetus: Introducing the Circled Delta Sign and Reversed Circled Delta Sign for Accurate Identification on Abdominal Radiography
Mistake in diagnosis
Hsing-Hao Ho
DOI: 10.12659/AJCR.940689
Am J Case Rep 2023; 24:e940689
Figure 1. Abdominal radiography revealing a large mass (white arrows) with calcifications (black arrows) in the pelvis and lower abdomen. Each unit on the scale represents 1 cm.