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NMC Case Rep J
April 2021
Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Pneumocephalus is generally secondary to direct damage to the skull base. Spontaneous intracerebral pneumatocele without head injury was extremely rare, but previously reported as a serious complication of shunt procedures. We describe a 40-year-old man with intracerebral pneumocephalus who previously underwent craniotomy for large frontal convexity meningioma and lumbo-peritoneal shunting.
View Article and Find Full Text PDFBMJ Case Rep
February 2018
Care of The Elderly and Stroke, Antrim Area Hospital, Antrim, Co Antrim, UK.
An 84-year-old man presented to the emergency department following recurrent falls over several weeks and onset of new left-sided weakness. CT of the brain revealed a large air cavity (pneumatocoele) in the right frontal lobe thought to be secondary to an ethmoidal osteoma communicating through the cribriform plate allowing air to be forced into the skull under pressure. Subsequent MRI confirmed these findings and also revealed a small focal area of acute infarction in the adjacent corpus callosum.
View Article and Find Full Text PDFMymensingh Med J
July 2016
Dr AM Rejaus Satter, Associate Consultant, Neurosurgery, Square Hospitals Limited, Dhaka, Bangladesh; E-mail:
Extradural and epicranial pneumatocele is a rare condition. It may complicate with CSF rhinorrhoea and meningitis which can have a fatal outcome. We present a case of delayed post-operative extradural and epicranial pneumatocele in the frontal region following primary repair of the anterior skull base for a traumatic compound craniofacial injury with CSF leakage.
View Article and Find Full Text PDFActa Neurol Belg
March 2013
Department of Neurosurgery, Wonkwang University School of Medicine, 344-2 Shinyong-dong, Iksan, 570-749, Korea.
Head Neck Pathol
September 2012
Central Coast Pathology, San Luis Obispo, CA 93401, USA.
Osteomas of the cranial sinuses are rare, benign bony tumors that can be complicated by the formation of an intracranial pneumatocele. If not treated promptly, a pneumatocele can lead to abscess formation, meningitis, or ventriculitis. In the present case, an intracerebral pneumatocele was formed when an 18 cm(3) osteoma breached the posterior wall of the frontal sinus creating a one-way valve through which air could enter the intracranial cavity.
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