case_images: PMC9558873_01
case_images: (a) Axial view of the abdominal CT at level of T12 vertebrae, showing an
  enlarged gallbladder filled with large amounts of fluid, with marked diffuse
  uniform wall thickening and a hyperdense gallstone partially obstructing the
  gallbladder neck. (b) Axial view of the abdominal CT at level of L1
  vertebrae showing enlarged gallbladder with wall edema and pericholecystic
  fluid.. CT, computed tomography.
case_images: 10.1177_20499361221129161-fig1.jpg
case_images: PMC9558873_01_10.1177_20499361221129161-fig1.jpg
case_images: fig1-20499361221129161
case_images: Also, a gallstone obstructing the gallbladder neck was shown (Figure 1).
case_images: Histopathologic gallbladder tissue examination. (a) Hematoxylin and eosin
  (HE), gallbladder with marked areas of chronic and acute granulomatous
  inflammation and caseous-necrosis. (b) Ziehl-Neelsen, gallbladder showing
  intracellular acid-fast bacilli. (c) HE, marked intimal and a diffuse
  subendothelial proliferation compatible with tuberculous endarteritis.
case_images: 10.1177_20499361221129161-fig2.jpg
case_images: PMC9558873_01_10.1177_20499361221129161-fig2.jpg
case_images: fig2-20499361221129161
case_images: Routine staining was performed and showed intracellular acid-fast bacilli (AFB). (Figure 2) The gallbladder specimen was sent for molecular testing, where M. tuberculosis was identified by polymerase chain reaction.