Musical hallucinations associated with seizures originating from an intracranial aneurysm.

Hallucinations are defined as sensory phenomena in the absence of external sensory stimuli. Auditory hallucinations have been shown to arise from many different intracranial lesions, but seizures manifesting as musical hallucinations triggered by unruptured intracranial aneurysms are rare. We present a case of persistent, episodic musical hallucinations associated with seizures that led to the discovery of 2 small intracranial aneurysms.

Comparison of transesophageal and transthoracic echocardiography with contrast and color flow Doppler in the detection of patent foramen ovale.

We directly compared the utility of agitated saline solution contrast echocardiography and color flow Doppler with both transthoracic and transesophageal echocardiography in the detection of patient foramen ovale (PFO). Forty-three patients referred for contrast echocardiography and transesophageal echocardiography were prospectively studied. Three were excluded because of technically inadequate contrast, and two were excluded because of hemodynamically significant atrial septal defect.