Traumatic brain injury with a machete penetrating the dura and brain: Case report from southeast Mexico.

Introduction: Traumatic Brain Injury (TBI) is a major cause of death and disability in our society, we present the first case report of non-missile penetrating (NMP) cranial trauma with a machete in Mexico, and our objective by presenting this case is to prove the usefulness of recently proposed algorithms in the treatment of NMP PRESENTATION OF CASE: We present the case of a 47 year old woman who received a machete hit to the right side of her head during an assault., she arrived fully conscious to the emergency department (ED), computed tomography was performed and based on the findings of this study and in accordance to recently proposed algorithms for managing NMP cranial trauma a craniotomy was performed, at follow-up the patient presented wtih minor neurological disability in the form of left hemiparesis.

Discussion: Non-missile penetrating (NMP) lesions are defined as having an impact velocity of less than 100m/s, causing injury by laceration and maceration, An algorithm for treating NMP cranial trauma has been recently published in the Journal World Neurosurgery by De Holanda et al.

[Acute spontaneous lumbar subdural hematoma associated with subacute cranial subdural hematoma. Case report].

Background: Acute spontaneous spinal subdural hematoma associated with subacute cranial subdural hematoma is a rare entity. There is no precise age of presentation, and there is a slight female predominance. Origin is primary or secondary to hematologic factors or vascular and iatrogenic procedures.

[Spontaneous regression of aneurysmal bone cyst of the skull. Case report].

Background: Aneurysmal bone cyst (ABC) is a benign expansible cystic lesion most often occuring during the second decade of life. It may occur in any bone in the body. The etiology and pathophysiology remain unclear.