Case Presentation: A 22-year-old male with no known past medical history presented to our emergency department complaining of difficulty breathing. A plain film chest radiograph revealed findings consistent with a tension pneumothorax.

Discussion: However, due to physical examination findings inconsistent with the imaging report, a computed tomography of the chest was ordered which revealed an absent right pulmonary artery.The patient was ultimately treated for high altitude pulmonary edema and discharged on nifedipine and supplementary oxygen.

Introduction: Cerebral malaria, a syndrome of altered consciousness, is a rare and severe neurologic complication resulting from Plasmodium falciparum.1 Historically, cerebral malaria has been seen more frequently in children rather than adults. To complicate the diagnosis, cerebral malaria has few specific symptoms and neurologic findings can vary with each case.

Case Report: We describe a case of a 61-year-old male who returned from the Democratic Republic of Congo and presented to the emergency department with dehydration, fatigue, and intermittent confusion. He was ultimately diagnosed with cerebral malaria caused by P falciparum.

Conclusion: Even with close monitoring and appropriate treatment, cerebral malaria carries a severe risk of long-term neurocognitive deficits and a high mortality rate.

Introduction: Point-of-care ultrasound (POCUS) education during medical school develops physicians who are properly prepared for the next generation of medicine. The authors present the case of a first-year medical student who self-diagnosed appendicitis using POCUS.

Case Report: A 25-year-old, first-year medical student presented to the emergency department with lower abdominal pain. What seemed like a straightforward appendicitis presentation came with a twist; the student brought self-performed ultrasound imaging of his appendix.

Conclusion: The student’s ultrasound skill set reflects favorably on the rapid evolution of ultrasound teaching in medical education.

Introduction: Abdominal pain is a common chief complaint that can represent a wide breadth of diagnoses, ranging from benign to life-threatening. As our diagnostic tools become more sophisticated, we are able to better identify more causes of potentially life-threatening diseases. One such disease that is relatively unfamiliar to clinicians is spontaneous isolated celiac artery dissection (SICAD).

Case Report: We describe a case of a 46-year-old man who presented to our emergency department with a chief complaint of abdominal pain and was found to have a SICAD and was successfully treated with anticoagulation, antihypertensives, and observation.

Conclusion: It is important for emergency physicians to keep this potentially life-threatening condition in mind and to know the appropriate first steps once identified.