Re-imagining early cloverleaf skull deformity management from front to back approach-30 years on.

The cloverleaf skull deformity remains among the most complicated craniofacial conditions to successfully manage. Many cases achieve largely unsatisfactory outcomes due to the requirement for frequent reoperation on the cranial vault and failure to deal with all the elements of the craniofaciostenosis in a timely fashion. Early cranial vault surgery without addressing the cranial base deformity and its attendant cerebrospinal fluid flow changes is invariably challenging and disappointing. A recent focus on the expansion of the posterior cranial vault as a primary procedure with the greater volume change allows a delay in fronto-orbital advancement and reduced need for repeat surgery. We herein describe three cases of complex multisuture craniosynostosis with cloverleaf skull deformity who underwent neonatal posterior cranial vault decompression along with foramen magnum decompression. Our report examines the safety and rationale for this pre-emptive surgical approach to simultaneously deal with the cranial vault and craniocervical junction abnormalities and thus change the early trajectory of these complex cases.

Rapid onset aggressive vertebral haemangioma.

INTRODUCTION: Vertebral haemangiomas are generally benign asymptomatic vascular tumours seen commonly in the adult population. Presentations in paediatric populations are extremely rare, which can result in rapid onset of neurological symptoms. We present a highly unusual case of an aggressive paediatric vertebral haemangioma causing significant cord compression. CASE REPORT: A 13-year-old boy presented with only 2 weeks duration of progressive gait disturbance, truncal ataxia and loss of bladder control. Magnetic resonance imaging (MRI) of the spine revealed a large vascular epidural mass extending between T6 and T8 vertebral bodies. Associated displacement and compression of the spinal cord was present. A highly vascular bony lesion was found during surgery. Histopathology identified this tumour to be a vertebral haemangioma. DISCUSSION: We present an extremely unusual acute presentation of a paediatric vertebral haemangioma. This study highlights the need for early diagnosis, MRI for investigation and urgent surgical management.

Modified transoral approach for resection of skull base chordomas in children.

PURPOSE: Chordomas are rare slow growing, locally destructive tumours originating from remnants of the primitive notocord and are found most commonly in the clivus and saccrococcygeal region. These tumours usually present in early adult life but on occasion can present in childhood. The combination of the skull base location and paediatric patient size makes access to these tumours particularly challenging. METHODS AND RESULTS: We report a multidisciplinary technique used in two cases in children where a modified extended palatal split was undertaken to allow greater access for tumour excision. CONCLUSION: This approach allows for good access to the skull base region to allow for maximal tumour resection. This technique also appears to have minimal impact on palatal function and no adverse effects on the upper airway management.

Primary treatment of a blood-blister-like aneurysm of the internal carotid artery with Guglielmi detachable coil embolisation.

Blood-blister-like aneurysms (BBAs) are rare but challenging to treat owing to their fragile, thin walls and poorly defined necks. Studies have shown many complications related to this type of aneurysm. In particularly, other authors have reported high rates of complications arising within a few weeks of BBAs treated with primary endovascular coiling. We report a 44-year-old woman with subarachnoid haemorrhage due to a ruptured BBA to demonstrate successful primary treatment with endovascular coiling without complications or regrowth at 6-month follow up.