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Neurosurgery
What should an intensivist know about pneumocephalus and tension pneumocephalus?
Bhushan Sudhakar Wankhade, Maged Mohsen Kamel Beniamein, Zeyad Faoor Alrais, Jyoti Ittoop Mathew, Ghaya Zeyad Alrais
Acute Crit Care. 2023;38(2):244-248.   Published online April 13, 2022
DOI: https://doi.org/10.4266/acc.2021.01102
  • 46,516 View
  • 638 Download
  • 10 Web of Science
  • 15 Crossref
AbstractAbstract PDF
Collection of air in the cranial cavity is called pneumocephalus. Although simple pneumocephalus is a benign condition, accompanying increased intracranial pressure can produce a life-threatening condition comparable to tension pneumothorax, which is termed tension pneumocephalus. We report a case of tension pneumocephalus after drainage of a cerebrospinal fluid hygroma. The tension pneumocephalus was treated with decompression craniotomy, but the patient later died due to the complications related to critical care. Traumatic brain injury and neurosurgical intervention are the most common causes of pneumocephalus. Pneumocephalus and tension pneumocephalus are neurosurgical emergencies, and anesthetics and intensive care management like the use of nitrous oxide during anesthesia and positive pressure ventilation have important implications in their development and progress. Clinically, patients can present with various nonspecific neurological manifestations that are indistinguishable from a those of a primary neurological condition. If the diagnosis is questionable, patients should be investigated using computed tomography of the brain. Immediate neurosurgical consultation with decompression is the treatment of choice.

Citations

Citations to this article as recorded by  
  • Occurrence of postoperative pneumoencephalus in posterior fossa surgery using the semi-sitting position: Prevalence, factors and patterns
    Liezel Ulloque-Caamaño, Mario Gomar-Alba, Benjamin Romero-Leguina, Nadin J. Abdala-Vargas, Juan F. Villalonga, Álvaro Campero
    Neurocirugía (English Edition).2026; : 500763.     CrossRef
  • Otogenic pneumocephalus from an unrecognized mastoid defect
    Ummi Humaira Zulkeply, Iffah Salim, Mohd Khairi Md Daud
    Visual Journal of Emergency Medicine.2026; 43: 102481.     CrossRef
  • Fatal postoperative tension pneumocephalus after acute subdural hematoma evacuation: a case report
    Nikolaos Gkantsinikoudis, Panagiotis Monioudis, Elias Antoniades, Vassilios Tsitouras, Ioannis Magras
    International Journal of Neuroscience.2025; 135(11): 1237.     CrossRef
  • Pro-Con Debate: Air or Saline for Loss-of-Resistance Technique of Interlaminar Epidural Access with Fluoroscopy-Guided Pain Medicine Procedures
    David Hao, Kirk Bonner, Taylor Burnham, Milan P. Stojanovic
    Anesthesia & Analgesia.2025; 141(1): 103.     CrossRef
  • A case of cerebrospinal fluid (CSF) leak and pneumocephalus in a 52-year-old with a pituitary adenoma
    Barbara Magid, Lauren Titone, Tyler Wise
    Visual Journal of Emergency Medicine.2025; 38: 102153.     CrossRef
  • A Rare Case of Post-lumbar Discectomy Pneumocephalus: An Anatomically Informed Case Report
    Yasir H Elhassan, Mustafa Alhasan, Yasser S Abdulghani
    Cureus.2025;[Epub]     CrossRef
  • Etiology of Intracranial Pneumocephalus: A Retrospective Comparative Study of Traumatic and Iatrogenic Causes in Emergency Patients
    Mehdi Hekimoğlu, Hıdır Özer
    Medical Records.2025; 7(2): 476.     CrossRef
  • Spontaneous extensive pneumocephalus following frontal sinus defect
    Kaavya Venkatesh, Nitin Mukerji, Devasmitha Venkataraman
    BMJ Case Reports.2025; 18(5): e263987.     CrossRef
  • Atraumatic Tension Pneumocephalus in a Shunted Patient: A Case of Rapid Neurological Decline
    Lily D Rundquist, Jomaris O Gomez-Rosado, Christopher Nunez, Aleksandr Dubrovskiy
    Cureus.2025;[Epub]     CrossRef
  • Sudden-onset, non-traumatic large volume pneumocephalus following presentation of acute bacterial meningitis
    Alexandra Krez, Michael Malinzak, Colby Feeney
    BMJ Case Reports.2024; 17(1): e256194.     CrossRef
  • Pneumocephalus After Lumbar Epidural Steroid Injection: A Rare Complication With Spontaneous Resolution
    Yasser Hegazy, Natalie N Balassiano, Ishank Gupta, Roger Stern, Muhammad Ghallab
    Cureus.2024;[Epub]     CrossRef
  • Pneumocephalus; a rare cause of coma
    Elisavet Simoulidou, Vivian Georgopoulou, Panagiotis Kalmoukos, Dimitrios Kouroupis, Nikoleta Moscha, Maria Sidiropoulou, Sofia Chatzimichailidou, Konstantinos Petidis, Athina Pyrpasopoulou
    The American Journal of Emergency Medicine.2023; 68: 215.e1.     CrossRef
  • Pneumocephalus secondary to epidural analgesia: a case report
    Maira Ahmad, Shannay Bellamy, William Ott, Rany Mekhail
    Journal of Medical Case Reports.2023;[Epub]     CrossRef
  • Transnasal Endoscopic Treatment of Tension Pneumocephalus Caused by Posttraumatic or Iatrogenic Ethmoidal Damage
    Goran Latif Omer, Riccardo Maurizi, Beatrice Francavilla, Kareem Rekawt Hama Rashid, Gianluca Velletrani, Hasan Mustafa Salah, Giulia Marzocchella, Mohammed Ibrahim Mohialdeen Gubari, Stefano Di Girolamo, Rong-San Jiang
    Case Reports in Otolaryngology.2023; 2023: 1.     CrossRef
  • Tension pneumocephalus as a complication of surgical evacuation of chronic subdural hematoma: case report and literature review
    Mohammed A. Azab, Ahmed Hazem, Brandon Lucke-Wold
    Exploration of Neuroprotective Therapy.2023; 3(4): 177.     CrossRef
Neurosurgery
Therapeutic Hypothermia after Decompressive Craniectomy in Malignant Cerebral Infarction
Jun Young Chang, Jeong Ho Hong, Jin Heon Jeong, Sung Jin Nam, Ji Hwan Jang, Jae Seung Bang, Moon Ku Han
Korean J Crit Care Med. 2014;29(2):93-98.   Published online May 31, 2014
DOI: https://doi.org/10.4266/kjccm.2014.29.2.93
  • 8,214 View
  • 63 Download
  • 2 Crossref
AbstractAbstract PDF
Decompressive hemicraniectomy followed by subsequent therapeutic hypothermia can reduce mortality in patients with malignant cerebral infarction without significantly increasing risk. We report three cases of malignant cerebral infarction treated with hemicraniectomy followed by hypothermia. Case 1 received elective decompressive surgery and hypothermia. Case 2 developed subsequent cerebral infarction with uncal herniation. Therefore, emergent decompressive surgery and hypothermia was performed in this case. Despite surgery and hyperosmolar therapy, case 3 received hypothermia treatment for refractory increased intracranial pressure. All patients survived with a score of 4 or 5 on the modified Rankin scale. Therefore, we suggest that application of hypothermia after hemicraniectomy is safe and feasible. Several possible modifications can be made to improve the management strategy in order to increase the benefits of hypothermia treatment.

Citations

Citations to this article as recorded by  
  • Isolated reversible mydriasis was associated with the use of nebulized ipratropium bromide: a case series using quantitative pupilometer in Korea
    Soo-Hyun Park, Tae Jung Kim, Sang-Bae Ko
    Acute and Critical Care.2024; 39(4): 593.     CrossRef
  • Dexmedetomidine Use in Patients with 33℃ Targeted Temperature Management: Focus on Bradycardia as an Adverse Effect
    Hyo-yeon Seo, Byoung-joon Oh, Eun-jung Park, Young-gi Min, Sang-cheon Choi
    The Korean Journal of Critical Care Medicine.2015; 30(4): 272.     CrossRef

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