"Whirlpool sign" indicates the twisting of small bowel mesentery noted at the level of L5/S1 level in umbilical region. Two transition points at the small bowel loops (ileum) near to the twisting of small bowel mesentery. Generalised dilatation of small bowel loops (including duodenum and stomach) with part of distal ileum is collapsed.
The dilated small bowel loops maintained their bowel wall and mucosa enhancement.
No pneumoperitoneum or intramural gas.
The large bowel loops are collapsed.
Minimal free fluid at perihepatic, mesentery, bilateral paracolic gutters and pelvis.
Focal lung consolidation at posterobasal segment of left lower lobe with tree in bud appearance of centrilobular lung nodules adjacent this consolidation.