A 67-year-old man arrives at a Florida emergency department complaining of sudden pain in his lower back and abdomen. He is nauseated and sweating. He has smoked for decades and has a history of high blood pressure.
Because the pain radiates toward his groin, kidney stones are suspected. Pain medication is administered while laboratory testing is performed. His symptoms temporarily improve.
No vascular imaging is obtained.
Several hours after returning home, he becomes weak and collapses. Paramedics find him profoundly hypotensive. Emergency physicians ultimately discover the true cause of his symptoms: a ruptured abdominal aortic aneurysm.
He is rushed to surgery, but he has already lost a massive amount of blood internally.
This is one of the most dangerous diagnostic situations in emergency medicine. An abdominal aortic aneurysm can remain completely silent for years. But when it begins leaking or ruptures, the window for saving the patient's life can become frighteningly short.
At Bounds Law Group, we represent patients and families throughout Florida in cases involving delayed diagnoses of medical emergencies. When the warning signs of an abdominal aortic aneurysm are present but not appropriately investigated, the consequences can be catastrophic.
Contact us today through our free case evaluation form or call 877-644-5122.
The Aorta Is the Body's Main Artery
The aorta carries oxygen-rich blood from the heart to the rest of the body.
It travels downward through the chest and abdomen before dividing into arteries that supply the pelvis and legs.
An abdominal aortic aneurysm, commonly called an AAA, occurs when a weakened section of the abdominal aorta enlarges or bulges.
A small aneurysm may cause no immediate problem. Physicians may simply monitor it periodically to determine whether it is growing.
The danger increases as an aneurysm becomes larger.
Eventually, the weakened arterial wall can tear or rupture.
When that happens, blood may pour into the abdominal or retroperitoneal space. Because the aorta carries an enormous volume of blood, a patient can bleed to death internally in a very short period of time.
The National Heart, Lung, and Blood Institute explains that aortic aneurysms can enlarge without symptoms and that rupture can cause life-threatening internal bleeding.
More information is available at:
https://www.nhlbi.nih.gov/health/aortic-aneurysm
The Classic Symptoms Are Important—but Patients Do Not Always Follow the Textbook
Physicians traditionally learn to associate ruptured abdominal aortic aneurysm with three findings:
- Sudden abdominal or back pain
- Low blood pressure
- A pulsating abdominal mass
The problem is that many patients do not arrive with all three.
A patient may initially have normal blood pressure.
Another may have severe back pain but little abdominal tenderness.
In an obese patient, an aneurysm may be difficult or impossible to feel during a physical examination.
A slowly leaking aneurysm can be particularly deceptive because the patient may remain relatively stable before suddenly deteriorating.
Symptoms of a symptomatic, leaking, or ruptured AAA may include:
- Sudden severe abdominal pain
- Severe lower back or flank pain
- Pain radiating toward the groin
- Dizziness
- Weakness
- Fainting
- Nausea or vomiting
- Rapid heart rate
- Sweating
- Pale or clammy skin
- Low blood pressure
When these symptoms occur in a patient with significant risk factors, an abdominal aortic aneurysm may need to be considered even when another diagnosis initially appears more likely.
Age, Smoking, and Other Risk Factors Can Change the Significance of Back Pain
Lower back pain is extraordinarily common.
Most patients with back pain do not have an aneurysm.
That does not mean every patient should undergo emergency vascular imaging.
But context matters.
The Centers for Disease Control and Prevention identifies several factors associated with abdominal aortic aneurysm, including smoking, increasing age, family history, and cardiovascular disease. Smoking is particularly important because it substantially increases the risk of developing an AAA.
The CDC provides additional information at:
https://www.cdc.gov/heart-disease/about/aortic-aneurysm.html
A 25-year-old with back pain after lifting furniture presents a very different diagnostic picture from a 72-year-old longtime smoker who suddenly develops unexplained abdominal and back pain accompanied by weakness or fainting.
The symptom may sound the same.
The risk is not.
Why an Abdominal Aortic Aneurysm Can Be Mistaken for Something Else
AAA is particularly dangerous because its symptoms overlap with several much more common conditions.
Patients may initially be diagnosed with:
- Kidney stones
- Musculoskeletal back pain
- Sciatica
- Diverticulitis
- Constipation
- Gastroenteritis
- Urinary tract infection
- Pancreatitis
- Hip pain
Kidney stones are an especially important mimic.
Both conditions can cause sudden flank or back pain that radiates toward the groin. Both can cause nausea, vomiting, and significant discomfort.
But confusing the two can have dramatically different consequences.
A kidney stone may be extremely painful without threatening the patient's life.
A leaking aneurysm can kill the patient.
The responsibility of the healthcare provider is not necessarily to know the correct diagnosis immediately. It is to recognize when the potentially deadly alternatives require investigation before a patient is safely discharged.
Temporary Improvement Does Not Necessarily Mean the Danger Has Passed
One of the more troubling patterns in delayed AAA cases occurs when pain improves after medication.
A patient arrives with severe pain. Opioid medication is administered. The patient reports feeling better.
That improvement can create false reassurance.
Pain medication does not repair an aneurysm.
Similarly, a temporary improvement in blood pressure does not necessarily establish that a leaking aneurysm has stabilized.
The underlying vascular emergency can continue progressing even while the patient appears more comfortable.
Clinical decisions must therefore be based on the entire presentation—not simply whether the patient's pain score decreased after medication.
Ultrasound and CT Imaging Can Be Critical
When physicians suspect an abdominal aortic aneurysm, diagnostic imaging can often identify it rapidly.
Depending on the patient's stability and clinical circumstances, testing may include:
Bedside ultrasound. Emergency physicians can sometimes identify an enlarged abdominal aorta within minutes using point-of-care ultrasound.
CT angiography. In a patient stable enough for CT imaging, computed tomography can provide detailed information about the aneurysm, evidence of leakage or rupture, and the surrounding anatomy.
The Society for Vascular Surgery provides extensive patient and professional information concerning abdominal aortic aneurysms, including diagnosis, surveillance, and treatment.
More information is available at:
https://vascular.org/patients-and-referring-physicians/conditions/abdominal-aortic-aneurysm
When rupture is strongly suspected in an unstable patient, emergency vascular or surgical intervention may take priority over extensive diagnostic testing.
The critical issue is recognizing the emergency and moving quickly.
A Known Aneurysm Creates an Important Piece of Medical History
Some patients have already been diagnosed with an abdominal aortic aneurysm before the emergency occurs.
They may have undergone periodic ultrasounds or CT scans to monitor its size.
That history can dramatically change the significance of new symptoms.
If a patient with a known AAA suddenly develops severe abdominal or back pain, physicians should be aware of that history and determine whether the aneurysm may have become symptomatic.
This is one reason obtaining and reviewing an accurate medical history is so important.
A prior diagnosis buried several pages into an electronic medical record may become critically important during an emergency department visit.
Sometimes the Failure Occurs Before the Aneurysm Ever Ruptures
Not every AAA malpractice case begins in an emergency department.
A different type of case can arise when an aneurysm is discovered incidentally but appropriate follow-up never occurs.
For example, a radiologist reviewing a CT scan ordered for an unrelated problem may identify an abdominal aortic aneurysm.
The aneurysm may not require immediate surgery.
But it may require surveillance, vascular consultation, or eventual repair.
Problems can occur when:
- The finding is not communicated to the patient
- The treating physician overlooks the radiology report
- Recommended surveillance is never scheduled
- A vascular referral is not made
- Significant enlargement is not acted upon
Years later, the aneurysm may rupture.
These cases require careful investigation because the missed opportunity may have occurred long before the final emergency.
Once an AAA Ruptures, Every Minute Matters
A ruptured abdominal aortic aneurysm generally requires emergency repair.
Depending on the patient's anatomy and circumstances, treatment may involve open surgical repair or endovascular aneurysm repair (EVAR).
With open surgery, the surgeon accesses the damaged portion of the aorta through the abdomen and replaces or bypasses the weakened section with a graft.
With EVAR, physicians typically guide a stent graft through the blood vessels—often beginning through arteries near the groin—and position it inside the aneurysm to redirect blood flow away from the weakened wall.
Even with emergency treatment, a ruptured AAA is an extraordinarily serious event.
That is why diagnosing an aneurysm before catastrophic hemorrhage can make such an enormous difference.
Survivors May Face a Long and Complicated Recovery
Survival does not necessarily mean the patient returns to normal.
Massive blood loss can deprive vital organs of oxygen.
Complications may include:
- Acute kidney injury
- Heart injury
- Respiratory failure
- Bowel ischemia
- Stroke
- Limb ischemia
- Neurological injury
- Severe infections
- Prolonged mechanical ventilation
Some patients require dialysis.
Others spend weeks in intensive care followed by inpatient rehabilitation.
A person who walked into an emergency department complaining of back pain may ultimately leave the hospital unable to walk independently or return to work.
What Florida's Standard of Care Requires
A poor outcome from an abdominal aortic aneurysm does not automatically mean medical malpractice occurred.
Some aneurysms rupture suddenly and catastrophically despite appropriate medical care.
The legal issue in a delayed diagnosis case is whether healthcare providers failed to act as reasonably careful providers would have under similar circumstances.
Florida's medical negligence standard is addressed in Florida Statutes § 766.102, which defines the prevailing professional standard of care applicable to medical negligence claims.
The statute can be reviewed here:
In a suspected AAA case, the investigation may focus on whether the provider appropriately considered the patient's age, symptoms, risk factors, vital signs, prior medical history, physical findings, and response to treatment.
It may also examine whether appropriate imaging or vascular consultation should have occurred before the patient was discharged.
Reconstructing the Hours Before Rupture Can Be Critical
When Bounds Law Group investigates a potential delayed AAA diagnosis, the final surgical records tell only part of the story.
We want to know what happened before the rupture was recognized.
That can require reviewing:
- EMS records
- Emergency department triage documentation
- Physician and nursing notes
- Vital-sign trends
- Prior CT scans and ultrasounds
- Radiology reports
- Laboratory results
- Medication administration records
- Vascular surgery consultations
- Operative reports
- Intensive care records
- Autopsy findings when applicable
The timeline may reveal that the patient's symptoms were evolving.
Perhaps blood pressure gradually decreased.
Perhaps the patient repeatedly complained that the pain was becoming worse.
Perhaps an earlier CT scan already documented an aneurysm.
Or perhaps the patient returned to the hospital more than once before the correct diagnosis was finally made.
Those details can determine whether there was a meaningful opportunity to intervene.
A Medical Expert Must Answer the Question That Matters Most
Medical malpractice cases involving ruptured aneurysms usually require experts in fields such as emergency medicine, vascular surgery, radiology, or critical care.
The investigation generally involves two separate questions.
First, should the aneurysm have been diagnosed earlier?
Second, would earlier diagnosis probably have changed the outcome?
The second question is especially important.
If an expert determines that appropriate imaging several hours earlier would probably have identified a leaking aneurysm while the patient was still stable enough for emergency repair, the delay may have caused or substantially contributed to the catastrophic outcome.
If the aneurysm ruptured instantaneously without meaningful warning or opportunity for intervention, the analysis may be very different.
The medical records, imaging, timeline, and expert opinions must be evaluated together.
When a Family Learns the Diagnosis After It Is Too Late
Few medical events are as sudden and devastating as a ruptured abdominal aortic aneurysm.
A person may leave home complaining of back pain and never return.
Families are sometimes told afterward that the patient had an aneurysm they never knew existed. In other cases, they discover that the patient sought treatment hours or days before the rupture but was diagnosed with something much less serious.
Those circumstances naturally raise difficult questions:
Was the aneurysm visible earlier?
Were the symptoms consistent with a vascular emergency?
Should imaging have been performed?
Would surgery before rupture have saved the patient's life?
Families deserve a careful examination of those questions rather than assumptions based solely on the final diagnosis.
How Bounds Law Group Investigates Delayed Abdominal Aortic Aneurysm Cases
Cases involving a missed or delayed abdominal aortic aneurysm diagnosis can be medically complex and extremely time-sensitive.
At Bounds Law Group, we carefully reconstruct the patient's course of treatment and work with qualified medical experts to evaluate whether physicians, hospitals, radiologists, or other healthcare providers missed a reasonable opportunity to diagnose the aneurysm before catastrophic rupture.
We examine not only what physicians knew, but what information was available to them at each stage of the patient's care.
If you or someone you love suffered catastrophic injuries or wrongful death because an abdominal aortic aneurysm was not diagnosed or treated promptly, you may have legal rights under Florida law.
Contact Bounds Law Group for a confidential, free consultation. We can review the medical records, imaging studies, emergency department documentation, and treatment timeline with qualified experts to determine whether earlier diagnosis and intervention could have changed the outcome. When preventable medical negligence turns a treatable vascular condition into a catastrophic emergency, we are prepared to pursue answers, accountability, and the compensation our clients deserve.
Contact us today through our free case evaluation form or call 877-644-5122.