Figure Legends
Figure 1. (a) On day 1 after admission, abdominal computed
tomography with intravenous contrast showed no gallbladder stone. (b) On
day 5 after admission, plain abdominal computed tomography showed a
high-density lesion in the gallbladder, indicative of
ceftriaxone-associated pseudolithiasis. (c, d) On day 22 after
admission, abdominal computed tomography with intravenous contrast
showed a high-density biliary sludge pattern and iodinated contrast
material extravasation into the gallbladder (arrow).
Figure 2. (a, b) The autopsy revealed gallbladder rupture,
resulting in a massive hematoma. (c) Final pathology demonstrated
hemorrhagic and necrotic changes with focal neutrophilic cell
infiltration and fresh thrombi (hematoxylin-eosin staining ×400).