I'm a bit worriedI've taken my mom, who's 61, to the hospital for some stomach issues. The doctor there suggested a CT scan of her chest and abdomen, and she ended up with a CORADS 4 result. Then they did an RT-PCR test, but that came back negative for COVID-19. She doesn't show any symptoms like cough, cold, or fever. Today, they went ahead with a chest X-ray, and now they're saying she has increased bronchovascular markings. Could you explain what that means? Does it suggest she might have COVID, even if the test was negative?
Prominent bronchovascular markings is seen in infections ,bronchitis, asthma,bronchopneumonia,cardiac failure and pulmonary hypertension.