Intensive, functional training leads to optimal outcomes in a young woman post brain stem hemorrhage due to cerebral cavernous malformation.

PURPOSE: Cerebral cavernous malformations (CCMs) can cause intracranial hemorrhages and account for 5-15% of all cerebral vascular malformations. The purpose of this retrospective case report is to describe the unusual motor recovery of a young woman following a large hemorrhage of a previously unknown brainstem CCM, otherwise not reported in the literature. Case Description: The patient was a 29-year-old female who presented with severe hemiparesis on the left 6 weeks after a first-ever hemorrhage. She had demonstrated minimal improvement in her motor recovery to date, was dependent on a walker for ambulation, and had no distal left upper extremity function. An intensive evidence-based plan of care over 6 weeks included progressive task-specific strengthening, treadmill training, and dynamic balance training. Outcomes: The patient achieved complete motor recovery, indicated by improvement from 23/66 to 64/66 in the Fugl-Meyer Upper Extremity Subscale score and from 12/30 to 30/30 in the Functional Gait Assessment. She returned to independent ambulation with functional gait speeds and kinematics. Discussion: This case report demonstrates an unusual clinical course of unexpected full recovery in a young woman after a large brainstem CCM after an intensive 6-week course of physical therapy. Other patients with a similar presentation after CCM may benefit from an intensive plan of care. Clinicians should be aware of the possibility of unusual recovery in this population as not to limit expectations for recovery.

Duret hemorrhage complicating a sinking skin flap syndrome.

Duret hemorrhage has always been reported during an episode of increased intracranial pressure with transtentorial herniation. We reported a Duret hemorrhage occurring during an episode of intracranial hypotension resulted in sinking skin flap syndrome which was responsible for acute paradoxal descending transtentorial herniation and Duret hemorrhage, 10 days after large hemicraniectomy which could indicate early cranioplasty.

Duret haemorrhage: An unusual finding in compression of neck structures.

Hanging is one of the most lethal methods of suicide, where survival is an obvious rarity. Those who survive the initial act of hanging mostly suffer from hypoxic ischemic encephalopathy, and show some form of neurological damage. Intracranial haemorrhages are rarely associated with hanging. We report the first case of Duret haemorrhages in a 58 years old victim who survived for 8 days after the attempted hanging. Duret haemorrhage is mostly associated with fatal outcome. It is thus implied that cerebral edema should be brought under control at the earliest to prevent transtentorial herniation and subsequent Duret haemorrhages.

Revisiting Grade 3 Diffuse Axonal Injury: Not All Brainstem Microbleeds are Prognostically Equal.

BACKGROUND: Recovery of functional independence is possible in patients with brainstem traumatic axonal injury (TAI), also referred to as "grade 3 diffuse axonal injury," but acute prognostic biomarkers are lacking. We hypothesized that the extent of dorsal brainstem TAI measured by burden of traumatic microbleeds (TMBs) correlates with 1-year functional outcome more strongly than does ventral brainstem, corpus callosal, or global brain TMB burden. Further, we hypothesized that TMBs within brainstem nuclei of the ascending arousal network (AAN) correlate with 1-year outcome. METHODS: Using a prospective outcome database of patients treated for moderate-to-severe traumatic brain injury at an inpatient rehabilitation hospital, we retrospectively identified 39 patients who underwent acute gradient-recalled echo (GRE) magnetic resonance imaging (MRI). TMBs were counted on the acute GRE scans globally and in the dorsal brainstem, ventral brainstem, and corpus callosum. TMBs were also mapped onto an atlas of AAN nuclei. The primary outcome was the disability rating scale (DRS) score at 1 year post-injury. Associations between regional TMBs, AAN TMB volume, and 1-year DRS score were assessed by calculating Spearman rank correlation coefficients. RESULTS: Mean ± SD number of TMBs was: dorsal brainstem = 0.7 ± 1.4, ventral brainstem = 0.2 ± 0.6, corpus callosum = 1.8 ± 2.8, and global = 14.4 ± 12.5. The mean ± SD TMB volume within AAN nuclei was 6.1 ± 18.7 mm3. Increased dorsal brainstem TMBs and larger AAN TMB volume correlated with worse 1-year outcomes (R = 0.37, p = 0.02, and R = 0.36, p = 0.02, respectively). Global, callosal, and ventral brainstem TMBs did not correlate with outcomes. CONCLUSIONS: These findings suggest that dorsal brainstem TAI, especially involving AAN nuclei, may have greater prognostic utility than the total number of lesions in the brain or brainstem.

Fracture of the clivus as an unusual complication of LeFort I osteotomy: case report.

LeFort I osteotomy is a standard technique for the surgical correction of dentofacial deformities. Despite its low morbidity, it can lead to various complications at the base of the skull. We report the case of a fractured clivus as an unusual complication.

Brainstem hemorrhage following decompressive craniectomy.

Decompressive craniectomy (DC) is used for the management of refractory raised intracranial pressure, but the impact of DC on surgical outcome is still controversial. We report a 21-year-old man admitted to our hospital after a road traffic accident. The brain CT scan revealed a left hemispheric acute subdural hematoma. After DC, he developed a brainstem hemorrhage. Recovery was, however, good.

Boxing sparring complicated by an acute subdural haematoma and brainstem haemorrhage.

A professional boxer developed an acute subdural haematoma after boxing sparring. Despite timely surgical decompression, he had a poor overall outcome predominantly from a delayed brainstem haematoma. Magnetic resonance imaging (MRI) was used to elucidate the pathophysiology of the patients' injury and clinical condition.

Reversible sensorineural hearing loss with normal brainstem auditory evoked potentials in pontine hemorrhage due to capillary telangiectasia.

Capillary telangiectasias are vascular malformations most commonly found in the pons that are rarely associated with hemorrhage. We describe a unique case of pontine capillary telangiectasia causing central brainstem hemorrhage leading to reversible sensorineural deafness associated with a normal brainstem auditory evoked response.

CT demonstration of dorsal midbrain hemorrhage in traumatic fourth cranial nerve palsy.

A 21-year-old man who suffered a traumatic brain injury from a motor vehicle accident recovered brain function except for an isolated left fourth cranial nerve palsy. Brain CT showed a focal hemorrhage in the right dorsal midbrain, directly in the brainstem path of what would become the left fourth cranial nerve. Although there has been previous imaging documentation of midbrain and cisternal hemorrhage in patients with isolated post-traumatic fourth cranial nerve palsy, this is the first report to show a large midbrain hemorrhage on CT. The mechanism is likely to be concussive impact of the dorsal midbrain on the tentorium cerebelli.

Hemorrhage in brain stem cavernoma presenting with torticollis.

Spasmodic torticollis due to an identified focal brain stem lesion is uncommon and abrupt-onset spasmodic torticollis due to midbrain lesions in humans is rarely reported. A 9-year-old female child who had fallen off a bicycle and had lost consciousness for 10 min, vomiting 2-3 times, developed acute torticollis immediately after the injury. Examinations suggested hemorrhage in brain stem cavernoma. A search of the literature written in English revealed that this type of presentation has not been reported previously.

[Pontine infarct after fracture of the skull base]. / Infarctus protubérantiel et fracture de la base du crâne.

We report a case of pontine infarct that occurred after facial trauma with a fracture of the skull base. Reports of trauma-induced pontine infarcts have generally involved cervical trauma. This is the first report to our knowledge after facial trauma with skull base fracture. We suggest that intracranial vertebro-basilar dissection could be a possible mechanism.

[Fatal outcome during physiotherapy (Vojta's method) in a 3-month old infant. Case report and comments on manual therapy in children]. / Uber einen Todesfall während der Physiotherapie nach Vojta bei einem 3 Monate alten Säugling. Fallbeschreibung und Bemerkungen zur Manualtherapie bei Kindern.

Detailed clinical and neuropathological report on a fatal incident during the first manual therapy according to Vojta conducted in a 3 months old baby: during forced active rotation and head retraction the baby suffered from a bleeding into the adventitia of both her vertebral arteries at the level of C1 prompting ischemia of the caudal brainstem with subarachnoid haemorrhage around. It has to be suggested that similar cases already have occurred but have not been reported yet. There might be a time lag between the performance of physiotherapy and the beginning of neurologic symptoms. The risks of manual therapy in children will be discussed.