Add like
Add dislike
Add to saved papers

Pneumorachis after cocaine sniffing.

Air in the epidural space is called pneumorachis. The usual mechanism of pneumorachis is air diffusion from the mediastinal tissue layers through the inter-vertebral foramen. Alternatively, air can diffuse directly after spine traumas (e.g., blunt deceleration with vertebral dislocation) or medical procedures. Several mechanisms could explain pneumomediastinum and pneumorachis after cocaine sniffing. Passive apnea and/or cough that occur after sniffing can cause intra alveolar hyper-pressure, which is responsible for alveolar rupture and air diffusion. Another mechanism is alveolar wall fragility and rupture induced by repeated cocaine sniffing, in turn causing air diffusion to the mediastinum, sub-cutaneous tissues and the epidural space. The diagnosis is usually made on Chest tomography scan. Management consists in close monitoring in the intensive care unit to detect aggravation of pneumomediastinum and pneumorachis, which would require surgical management. Supplemental nasal oxygen can be given to accelerate nitrogen washout. We present a case of a 28 years old male who presented to the emergency department for chest pain directly after sniffing cocaine. A computed tomography scan of the chest showed pneumomediastinum, pneumorachis and sub-cutaneous emphysema. The patient was admitted for 24 h: after that delay, surveillance chest tomodensitometry showed stability, and he could be discharged without further treatment.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app