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. 2016 Jul 25;2:71. doi: 10.1186/s40792-016-0200-3

Fig. 1.

Fig. 1

Ultrasonographic finding. a The gallbladder was filled with many small stones and sludge (white solid arrow). Computed tomographic findings. b Computed tomography (CT) showing a thick-walled and enlarged gallbladder (white solid arrows). c After percutaneous transhepatic gallbladder drainage, contrast-enhanced CT showing multiple round nodular lesions, which were suggestive of metastatic lymph nodes (white arrows)