Abdominal Pain And Fevers in A Shunted Patient


Consult Page

48F here with abdominal pain, low grade fevers. CT abdomen shows multiple abscesses

Initial Imaging

Fig. 64.1, Axial head CT without contrast demonstrates the patient’s known right parietal ventriculoperitoneal shunt with stable ventricular size compared to prior imaging. Of note, the patient’s left cochlear implant, an abandoned left frontal shunt catheter, and areas of parenchymal calcification are also seen.

Walking Thoughts

  • What is the patient’s neurological exam and current vitals?

  • Does the patient have any neurological symptoms? Is she exhibiting any signs or symptoms concerning for sepsis or meningitis? What is the timeline of symptoms?

  • Why does the patient have a shunt? What is the patient’s shunt history?

  • When was the shunt placed?

  • What type of shunt is in place?

  • Has the patient ever required a shunt revision and if so, when was the last one?

  • Has the patient ever had a shunt malfunction? If so, what symptoms did the patient have at that time?

  • Has the patient had a shunt-associated infection before?

  • Has the patient had a recent abdominal procedure?

  • What bloodwork has been sent? What other imaging does the patient need?

  • Does the patient need an urgent bedside procedure (e.g. shunt tap or externalization)?

  • Does this patient need to go to the operating room for a shunt revision? If so, what is the timing of surgery?

  • Does the patient have other medical comorbidities?

  • Is the patient on any antiplatelet or anticoagulant medications?

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