ABSTRACT
The authors present the French concept of a mobile neurosurgical unit (MNSU) as used to provide specific support to remote military medicosurgical units deployed in Africa, South America, Central Europe, and Afghanistan. From 2001 to 2009, 15 missions were performed, for 16 patients. All but 3 of these missions (those in Kosovo, French Guyana, and Afghanistan) concerned Africa. Eleven patients were French soldiers, 3 were civilians, and 2 were Djiboutian soldiers. The conditions that MNSUs were requested for included craniocerebral wounds (2 cases), closed head trauma (7 cases), spinal trauma (5 cases), and spontaneous intracranial hemorrhage (2 cases). In 5 of the 16 cases, neurosurgical treatment was provided on site. All French soldiers and 2 civilians were evacuated to France. The MNSU can be deployed for timely treatment when some delay in neurosurgical management is acceptable.
Subject(s)
Ambulances/organization & administration , Military Medicine/organization & administration , Neurosurgery/organization & administration , Transportation of Patients/organization & administration , Adult , Case Management/organization & administration , Child, Preschool , Craniocerebral Trauma/surgery , France , Humans , Male , Military Medicine/methods , Neurosurgery/methods , Telemedicine/methods , Telemedicine/organization & administration , Telemedicine/statistics & numerical data , Transportation of Patients/methods , WarfareABSTRACT
We report a case of associated vertebromedullary and ureteral lesions in a severely injured patient, a victim of a gunshot aggression in Africa. Urine extended from the ureteral fistula through the third lumbar vertebral body, blended with cerebrospinal fluid from the dural attrition, and flowed very slowly through the dorsal exit ballistic hole. This is to our knowledge the first such case described in the literature. Uro-computed tomography scan finally made the diagnosis of ureteral fistula after two neurosurgical procedures determined that initially presumed dural persistent fistula needed to be closed.
Subject(s)
Lumbar Vertebrae/injuries , Spinal Injuries/etiology , Ureter/injuries , Urinary Fistula/etiology , Wounds, Gunshot/complications , Wounds, Penetrating/complications , Africa , Humans , Male , Middle Aged , Prognosis , Tomography, X-Ray ComputedABSTRACT
OBJECT: Most patients with preganglionic lesions after brachial plexus injuries suffer pain that is hard to control through medication or neuromodulation. Lesioning in the dorsal root entry zone (DREZ) is undeniably effective. Fifty-five patients who had undergone the so-called microsurgical DREZotomy (MDT) procedure were studied with the two following objectives: 1) to describe the anatomical lesions observed during MDT in correlation with sensory deficits and pain features; and 2) to analyze the results in the 44 patients who were followed for more than 1 year (mean 6 years). METHODS: The observed lesions were severe: 79.6% of ventral and 78.2% of dorsal roots from C5-T1 were impaired. Damage extended to all five roots in 42% of patients. Strong arachnoiditis was present in 38.2%, pseudomeningoceles in 31%, spinal cord distortion and/or atrophy in 49%, and abundant gliotic tissue and/or microcavitations within the dorsal horn at the avulsed segments in 36.4% of cases. Sensory deficit corresponded to the entire territory of the dorsal root lesions in 52% of patients, but was larger in 30% most certainly due to the associated extrarachidian lesions. At the last evaluation after MDT, 66% of patients showed excellent (total relief without medication) or good (total relief with medication) pain relief and 71% experienced an improvement in activity level. CONCLUSIONS: Apart from other indications not addressed in this article, MDT can be performed to treat refractory pain due to brachial plexus avulsions. The long-term efficacy of this procedure strongly indicates that pain after brachial plexus avulsion originates from the deafferented (and gliotic) dorsal horn.
