Fluoroscopy is used in many types of examinations and procedures, such as barium X-rays, cardiac catheterization, arthrography (visualization of a joint or joints), lumbar puncture, placement of intravenous (IV) catheters (hollow tubes inserted into veins or arteries), intravenous pyelogram, hysterosalpingogram, and biopsies.
Lord George Gordon Byron. Lord George Gordon Byron (1788-1824) was as famous in his lifetime for his personality cult as for his poetry. He created the concept of the 'Byronic hero' - a defiant, melancholy young man, brooding on some mysterious, unforgivable event in his past.
This article lists all known poems by American author and critic Edgar Allan Poe (January 19, 1809 â October 7, 1849), listed alphabetically with the date of their authorship in parentheses.n unpublished 9-line poem written circa 1829 for Poe's cousin Elizabeth Rebecca Herring (the acrostic is her first name, spelled out by the first letter of each line). It was never published in Poe's lifetime.