Goodbye “Massive” and “Submassive”
The first-ever AHA/ACC clinical practice guideline on acute pulmonary embolism drops a new A-to-E severity classification. Here’s what emergency physicians need to know...
Category Medical Specialty
George Pitkin
George Philo Pitkin (1885-1943), American surgeon. Inventor of Spinocain, Pitkin spinal needle, syringe and tiltometer for controllable spinal anaesthesia.
CT Case 104
A 45 year old female presents with shoulder pain following a seizure. Describe and interpret the CT scan of her left shoulder
John Snow
John Snow (1813-1858), English physician. Pioneer of anaesthesia and epidemiology. Defined etherization stages and traced cholera outbreaks to contaminated water in London.
Emery A. Rovenstine
Emery A. Rovenstine (1895–1960), American anaesthesiologist linked to directional spinal needle, nerve block and geriatric anaesthesia.
Charles Pravaz
Charles Gabriel Pravaz (1791–1853). French orthopaedic surgeon developed the Pravaz syringe, an early controlled injection device for aneurysm treatment.
Josef Thurner
Josef Thurner (1927-2025), Austrian pathologist; May–Thurner syndrome; led pathology in Salzburg; published widely on venous disease.
Gaston Labat
Gaston Labat (1876–1934). Regional anaesthesia pioneer, author of Regional Anesthesia, founder of ASRA, and namesake of the Labat sciatic block, Labat spinal needle and Labat outfit
Lincoln F. Sise
Lincoln Fleetford Sise (1874-1942). Lahey Clinic anaesthetist known for fine-gauge spinal needle introducers and safer spinal anaesthesia.
Barnett A. Greene
Barnett Alan Greene (1907-1999) American anaesthesiologist. Use of fine-gauge obstetric spinal needles and reducing post-spinal headache.
Herbert M. Greene
Herbert Merton Greene (1878-1962), American physician who linked post-lumbar puncture headache to dural trauma and designed the Greene needle
Arthur Läwen
Arthur Georg Läwen (1876–1958), German surgeon. Anaesthesia pioneer sacral/extradural anaesthesia, paravertebral block, novocaine, curare and artificial ventilation.