Case Study: Ruptured Aortic Aneurysm

The Error, Stated Plainly

A man in his sixties arrived at a Pennsylvania emergency department with new pain across his abdomen, low back, and groin. He told the staff he had an aortic aneurysm and that he was afraid it had ruptured.

Imaging that evening showed an abdominal aortic aneurysm of roughly eight centimeters, an enlarging iliac aneurysm, and new inflammatory changes in the tissue surrounding the aorta. The radiologist flagged the findings as concerning for aortitis or impending rupture.

The emergency physician did exactly what the standard of care required. He called the on-call vascular surgeon at a hospital with the capacity to perform the repair, and the patient was accepted in transfer that night. He was admitted with expectations he would go to the operating room the next day.

The next afternoon, the surgeon responsible for his care told the patient and his wife that the aneurysm did not concern him and sent him home to await an elective repair roughly two months out.

The aneurysm ruptured within days. He died before it could be repaired.

Why a Symptomatic Eight-Centimeter Aneurysm Is an Emergency

The aorta is the main artery carrying blood from the heart to the rest of the body. When a segment of its wall weakens and balloons outward, the wall thins the way an overinflated tire does. The larger the aneurysm grows, the thinner the wall becomes and the faster it tends to expand. Past a certain point the question is not whether it will rupture but when.  And rupture is frequently fatal before the patient reaches an operating room.

Vascular surgeons have understood for decades that an aneurysm above roughly five and a half centimeters generally warrants repair. Two facts change that calculation from a scheduling question into an emergency.

Size. At eight centimeters, rupture risk is not a statistic to be monitored. It is a condition to be treated.

Symptoms. A previously silent aneurysm that causes new abdominal, flank, back, or groin pain is presumed to be expanding, leaking, or on the verge of rupture until proven otherwise. A symptomatic aneurysm of that size is a surgical emergency in essentially every published treatment framework.

This patient had both at once, plus a radiology report using the vocabulary reserved for a vessel that may be about to fail.

The Measurement the Whole Plan Rested On

The aneurysm had been found incidentally. During a hospitalization for a cardiac problem, a CT scan picked up something no one had been looking for: a large aneurysm of the lower abdominal aorta and a second aneurysm in an iliac artery, the vessel the aorta branches into in the pelvis. Both were reported at approximately five and a half centimeters. The heart came first. He went on to cardiac surgery and recovered well.

At a post-operative follow-up months later, the surgeon pulled up those same original images, looked them over, and told the patient the aneurysm would be repaired in roughly two months. No new imaging was ordered. No urgency was communicated.

What no one had done in the interval was go back and confirm that the original measurement was correct.

When a radiologist later re-measured that original scan against the same anatomic landmarks, the aneurysm everyone had been reassured was five and a half centimeters had been well over seven centimeters all along. It had never been small. It had been a surgical problem for the better part of a year, and every reassurance built on that first number had been built on sand.

The Day That Decided the Case

The foundation for the case was built upon the events occurring after the patient arrived to the hospital capable of surgically repairing the aneurysm:

• The surgeon who accepted the transfer never examined him. He was admitted to a cardiac floor instead.
• The admitting hospitalist understood the danger. He connected the groin pain to the enlarging iliac aneurysm and ordered the patient kept nothing by mouth overnight — the preparation used for a patient expected to go to surgery.
• The nothing-by-mouth order was continued into the next day, pending the attending surgeon’s review of the outside imaging. A mid-level provider documented that the timing of surgery would be discussed with the attending.
• The patient and his wife waited all day. Nursing records documented persistent, moderate back and groin pain throughout.
• When the surgeon appeared in the afternoon, he performed no physical examination. He said he had reviewed the records and was not concerned by the aneurysm, and told the patient he could go home for a repair roughly two months out.
• When the couple said they had spent the night believing surgery was imminent, the surgeon offered to move the operation up by several weeks, explained that a specialized stent would have to be ordered, and said someone from his office would call within about ten days.
• He wrote no progress note. The chart contains no documentation of the encounter at all.

He was discharged that afternoon, still in pain.

The pain worsened over the following days. He became lightheaded and disoriented, his legs gave out beneath him, and his blood pressure dropped. Imaging at the emergency department showed the rupture. Arrangements were made for emergency transfer to a hospital where repair could be attempted. He arrested before transport, was resuscitated, and died before the repair could be performed.

Where Our Law Firm Came In

His wife was left with questions no one at the hospital was going to answer. Why keep a man without food or water all night in preparation for a surgery he was never going to have? Why did the surgeon who accepted him in transfer never come to see him? Why did a physician look at a symptomatic eight-centimeter aneurysm that a radiologist had just described as possibly on the verge of bursting and conclude that it could wait two months?

Four Things That Carried the Proof

They read the images, not just the reports. The single most consequential fact in the case was buried in a comparison line. Measured against the original scan using consistent technique, the aneurysm everyone had been reassured about had been dangerously large from the beginning. The decision to defer repair rested on a number no one went back and checked. Reports summarize; images are evidence, and the difference is often the case.

A board-certified vascular surgeon addressed each link. The standard of care called for current imaging at the post-operative visit so an actual repair plan could be constructed, rather than a deferral decision made from a scan nearly a year old. The newer imaging demonstrated anatomy well suited to a prompt, minimally invasive endovascular stent graft repair. This is an operation that was available and could have been performed within days. Discharging a patient with a symptomatic eight-centimeter aneurysm and radiographic signs of impending rupture fell below the standard of care. The rationale that further cardiac conditioning would make a later repair safer did not withstand scrutiny, because it weighed a speculative future benefit against a present and severe risk of death. Had the repair been performed, the expert concluded, the rupture and the death would have been prevented.

The surgeon’s deposition was answered by his own chart. Under oath, he testified that he had reviewed the newer imaging and found no cause for concern, while acknowledging that the aneurysm had grown. He testified that the patient was comfortable that afternoon. There was no note in the chart supporting that account and the nursing records from the same day documented ongoing pain. A defense that depends on a physician’s memory of a conversation he never charted, contradicted by the nursing entries of the same shift, is a difficult defense to try.

The undocumented visit was reconstructed. Because the encounter was never charted, the only contemporaneous evidence of what was said and shown came from the people in the room, together with a physical artifact the surgeon produced during the conversation and the family kept. Sworn testimony corroborated by that artifact restored an event the chart had left blank.

Resolution

Once the surgeon had been deposed and the firm’s expert had committed his conclusions to writing, the defense had little room left. The chart contained no documentation of the critical visit. The nursing records contradicted the account of a comfortable patient. The imaging established that the aneurysm had been dangerously large for months and was symptomatic and near rupture on the day he was discharged.

The matter was resolved without an admission of fault by any defendant. The terms are confidential and are not described here.

Warning Signs in Aneurysm Cases

These cases tend to follow a recognizable pattern. A serious finding is documented. A plan is made to watch it. No one goes back and confirms the measurement the plan was built on. By the time the patient returns in pain, the window for a safe, elective, minimally invasive repair is closing fast, and it may be too late to save the patient.

• A known aneurysm that becomes painful. New abdominal, flank, back, or groin pain in a patient with a known aneurysm should be treated as an emergency until proven otherwise.
• Repair decisions made on old imaging rather than a current CT angiogram.
• A radiology report describing stranding, leak, or impending rupture that does not produce an immediate surgical response.
• A patient kept without food or water overnight for surgery and then discharged without a documented explanation.
• A specialist who accepts a transfer but never examines the patient.
• Discharge instructions that fail to convey urgency or to specify which symptoms mean return immediately.

None of these, standing alone, proves negligence. Medicine involves genuine judgment calls, and a bad outcome is not the same thing as a bad decision. What distinguishes a malpractice case is a departure from what a reasonably prudent provider would have done under the same circumstances — and that question cannot be answered from the outside without the complete record and a qualified physician to review it.

How Lupetin & Unatin Helps Families in These Cases

Lupetin & Unatin handles medical malpractice cases exclusively, for clients throughout Pennsylvania. In cases like this one, that means obtaining the entire record including the underlying imaging rather than the reports alone, retaining qualified specialists to review it, and preparing the case as though it will be tried.

Consultations are free and confidential. We handle these cases on a contingency fee basis, meaning our fee is a percentage of any recovery and no fee is owed if there is no recovery. Clients may remain responsible for case costs and expenses, and we explain how those are handled before you decide whether to proceed.

If someone you love died or was seriously injured after a diagnosis was made and then not acted upon, you are entitled to know whether the standard of care was met.