Which of the following is NOT a typical sign of pulmonary edema on a chest X-ray?

Pulmonary edema is characterized by the accumulation of fluid in the lungs, which can lead to specific findings on a chest X-ray. Among the various signs, Kerley B lines represent interstitial edema and are often seen in cases of pulmonary hypertension or heart failure. Opacities in the lower lung fields can indicate fluid accumulation due to gravity, particularly in conditions like heart failure. Cardiomegaly reflects an enlarged heart, which can be a sign of underlying cardiac issues that contribute to pulmonary edema.

Consolidation, on the other hand, refers to a solidification of lung tissue due to fluid, cells, or other substances, typically associated with pneumonia or other infections rather than pulmonary edema. It presents differently on imaging and involves a different pathological process. Therefore, while Kerley B lines, lower lung field opacities, and cardiomegaly are all indicative of pulmonary edema, consolidation is not typical for this condition, making it the correct answer in identifying the option that does not align with common signs of pulmonary edema on a chest X-ray.