A3) Abnormal liver function tests

Review the Learning Outcomes, Hx, PE and Labs, and begin the module with your Provisional Diagnosis. Keep hitting "Next" to move through the module.

Learning Outcomes

  1. Articulate your relationship with the consulting diagnostic radiologists in the evaluation of a patient with an incidental finding.
  2. Identify the spectrum of imaging findings in appropriate modalities for evaluating a patient with an incidental finding.

History

Physical Exam

Labs

Provisional Diagnosis

Select the Dx you believe is most appropriate
The patient’s elevated LFTs is most likely secondary to a benign liver mass considering the lack of signs, symptoms, or physical exam findings.
Well done. You were correct

Potential Acuity

What is your assessment of the likely acuity for this patient?

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The patient requires routine workup as their condition is not immediately life-threatening.

First Imaging Study

What is the first imaging study you will order?

An abdominal ultrasound is an appropriate and cost-effective initial imaging modality that avoids exposure to radiation.
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Pertinent Imaging Observations

Click on the links below to view images from the study, and assess these key findings as best you can.

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View the full study if you'd like to take a look yourself.

Second Imaging Study

What is the next imaging study you will order?

No further imaging is needed as the patient does not have any history of extrahepatic malignancy or cirrhosis. However, we show a CT to demonstrate the characteristic studies in case a CT had been ordered.
Well done. You were correct

Pertinent Imaging Observations

Click on the links below to view images from the study, and assess these key findings as best you can.

Watch our video

View the full study if you'd like to like a look yourself

Third Imaging Study

What is the next imaging study you will order?

No further imaging is required as the diagnosis is strongly suspected with the CT scan.

What is your Diagnosis now that you have seen the imaging results?

Liver hemangiomas are benign liver masses often diagnosed incidentally.

Current Acuity

Initially, you selected and we suggested acuity.

Has your concern for this patient changed?

The patient requires routine management as their condition is not immediately life-threatening

Assessment and Plan

Please provide your assessment and plan for this patient

This is a 40-year-old female with an incidentally discovered benign liver hemangioma. No further imaging is required as the liver lesion is less than 5 cm. The patient should continue to undergo routine liver function tests with their primary care provider. They should also undergo a follow-up for their incidentally noted lung nodule. Given that this is asymptomatic, treatment is not necessary.

Lessons Learned:
- Hepatic hemangiomas are a type of vascular malformation that occurs within the liver parenchyma.
- Hemangiomas are the most common type of benign liver lesion, and they are typically diagnosed incidentally during imaging studies.
- Although hemangiomas occur in both sexes, they are more common in women.
- Hemangiomas demonstrate blood flow and peripheral feeding vessels on Doppler ultrasound and show a characteristic "filling in" of contrast on contrast-enhanced CT.
- Management of hepatic hemangiomas typically involves observation, with intervention reserved for symptomatic or enlarging lesions.
- Although complications of hepatic hemangiomas are rare, giant hemangiomas can cause Kasabach-Merritt syndrome, or hemolytic anemia, thrombocytopenia, and hypofibrinogenemia.

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