It can be painful to learn that an MRI or CT scan may have shown signs of a serious condition months before doctors found it. That discovery can be especially distressing if the lost time narrowed your treatment choices or led to more intensive care.
If an imaging error delayed your care, you may wonder how it happened and who may be responsible. Recognizing common failures can help you assess the record and resulting harm.
Several imaging oversights may delay treatment, including the problems discussed below.
Missing an abnormality can postpone the correct diagnosis
A radiologist might overlook a small tumor, subtle fracture or early brain bleed. If the report calls the scan normal, your doctor could rule out the correct diagnosis. Your condition then has time to progress.
Labeling a dangerous finding as harmless may prevent follow-up
Sometimes the radiologist sees a lesion but calls it benign or stable. That interpretation may lead the care team to decide against a biopsy or repeat scan. Without follow-up, a harmful mass could continue to grow or spread.
Skipping earlier scans can hide disease progression
Prior studies can reveal that a nodule has enlarged or spinal compression has worsened. Without that comparison, the care team might miss a pattern that calls for prompt action.
Failing to report urgent findings could delay intervention
An accurate report often may not prevent harm if no one acts on it. A critical finding may remain in the chart without direct notice to the ordering doctor. Internal bleeding or restricted blood flow could then cause lasting damage.
When an imaging error may support a negligence claim
A poor outcome alone may not establish medical negligence. A claim generally requires evidence that a radiologist or another provider failed to use the skill and care reasonably expected in similar circumstances. You would also need evidence linking that failure to additional harm, such as disease progression or more intensive treatment.
Your legal options may include a malpractice claim against a radiologist, another provider, the hospital or a combination of parties. A qualified expert can compare the images, reports and follow-up care with the applicable standard. That review may show whether a timely reading likely would have changed your treatment.
If the expert’s findings support your claim, you also need to consider the filing deadline. In California, the filing period is the earlier of one year after you discovered or reasonably should have discovered the injury, or three years after the injury. Limited exceptions and separate rules for minors may affect that period.
Seeking answers after delayed care
Medical and legal review can distinguish a reasonable difference of opinion from a preventable diagnostic failure. Your original images and hospital records and later test results may help an independent radiology expert trace when the condition first became visible.
A lawyer can preserve that evidence and examine which providers handled the report or follow-up care. Prompt legal guidance may also evaluate your claim before the applicable filing period expires.