The American journal of emergency medicine
-
Both aortic dissection and tension pneumothorax are conditions that require urgent treatments. However, the diagnosis of these emergencies is sometimes challenging because of various symptoms and difficulty obtaining their medical history due to severe conditions. Here, we present the case of a patient with type A aortic dissection associated with tension pneumothorax. ⋯ Contrast-enhanced computed tomography revealed type A thrombosed aortic dissection with bullae in the upper lobe of the left lung. Therefore, the patient was admitted to the intensive care unit, conservatively treated, and discharged without any complications. In conclusion, type A aortic dissection may be associated with tension pneumothorax and should be considered if the patient's vital signs do not improve even after decompression of the tension pneumothorax.
-
We report here the case of a patient with perindopril intoxication inducing severe bradycardia together with a profound hypotension. Initiation of a naloxone infusion completely resolved those symptoms. As a consequence, we could recommend as a first step the use of naloxone in order to prevent the use of more invasive therapeutic tools.
-
Anisocoria may be physiological or seen in fatal conditions, such as intracranial hemorrhage. Newly developing anisocoria may cause confusion and diagnostic difficulty in the emergency department (ED). A 35-year-old female was admitted to the ED with an asthma attack and dyspnea. ⋯ A pilocarpine test can be used to differentiate pharmacological anisocoria from other causes, such as third nerve palsy and Adie's pupil. Through the awareness of emergency physicians and the use of the pilocarpine test, a diagnosis can be made without engaging in time-consuming and costly analyses. In addition, this complication can be prevented using masks that better fit the face, as well as protective goggles or eye patches, during treatment.