case_images: PMC10852530_01
case_images: Figure showing reddish, turbid hemorrhagic ascitic fluid (as seen with multiple red arrows).
case_images: cureus-0016-00000051960-i01.jpg
case_images: PMC10852530_01_cureus-0016-00000051960-i01.jpg
case_images: FIG1
case_images: The ascitic fluid sample was reddish and turbid in appearance (as seen in Figure 1).
case_images: Axial section of contrast-enhanced CT scan of abdomen and pelvis showing portal vein thrombosis and collateral formation (red arrow).
case_images: cureus-0016-00000051960-i02.jpg
case_images: PMC10852530_01_cureus-0016-00000051960-i02.jpg
case_images: FIG2
case_images: Contrast-enhanced CT abdomen-pelvis indicated cirrhosis of the liver with portal hypertension, splenomegaly with portal vein, and inferior mesenteric vein thrombosis with collaterals (as seen in Figure 2) and mild-to-moderate ascites. 
case_images: MacConkey agar showing colonies of Salmonella typhimurium (red arrow).
case_images: cureus-0016-00000051960-i03.jpg
case_images: PMC10852530_01_cureus-0016-00000051960-i03.jpg
case_images: FIG3
case_images: MacConkey agar and grew gram-negative bacilli, Salmonella typhimurium species from the non-typhoidal Salmonella group. MacConkey agar was positive for non-Salmonella species, Salmonella typhimurium subtype (as seen in Figure 3).