Spontaneous Celiac Artery Pseudoaneurysm in a Patient With Viral Myocarditis: Coincidence or Consequence?

Spontaneous pseudoaneurysm formation in the celiac artery is a very infrequent occurrence in the absence of trauma or descending aortic dissection. If it continues to progress, it can lead to visceral organ infarction or life-threatening hemoperitoneum. Management is conservative in select cases; however, most patients require an endovascular or surgical approach. The definitive etiology of spontaneous celiac artery pseudoaneurysm remains unclear. We present an intriguing case of a 67-year-old female who presented to the hospital with sudden chest pain preceded by viral prodromal symptoms. She was discharged as a case of viral myocarditis and was re-admitted the same day with acute abdominal pain. Computed tomography with intravenous contrast showed an enlarging eight-millimeter celiac artery pseudoaneurysm managed with endovascular coil embolization. This case report demonstrates spontaneous celiac artery pseudoaneurysm workup and management. We are also investigating whether a unifying diagnosis exists to explain both viral myocarditis and celiac artery pseudoaneurysm or if both conditions are sporadic occurrences.