You searched for "dissection"
Stereotactic radiosurgery for pituitary adenomas
Residual and recurrent functioning pituitary adenomas can be difficult to delineate on postoperative MRI scans, making them difficult targets for stereotactic radio surgery. In such cases radiation delivery to the entire sellar has been utilised as a radio surgical equivalent...
Preoperative tumour embolisation
This review article analyses the role of preoperative endovascular tumour embolisation in the treatment of a variety of hypervascular head and neck lesions including juvenile nasal angiofibroma, glomus tumour, carotid body tumours, and meningioma. Although the concept of tumour embolisation...
Coblation for lingual haemangiomas
Haemangiomas are benign vascular tumours characterised histologically by a marked proliferation of blood vessels. They can be either congenital or acquired, and can affect the tongue, both within the oral cavity and the oropharynx. A variety of interventions exist for...
Microvascular free flap failures – looking beyond surgical technique
Microvascular free flaps are commonly used in reconstruction for head and neck defects. Failures of these flaps, however, are associated with a significant morbidity and mortality. Flap failures within the first 72 hours are commonly attributed to technical failure of...
Surgical management of refractory osteoradionecrosis
This is a French single-centre, 10-year experience of 55 surgical resection and reconstruction procedures. They claim an overall effectiveness rate of 92.3%. A total of 36 segmental and 19 marginal mandibulectomies were performed. A variety of free flaps were used,...
Paediatric versus adult pituitary adenomas
This retrospective study compares paediatric with adult patients undergoing pituitary adenoma surgery over a period of 26 years at a single institution. All surgeries were performed via a sublabial approach using the operating microscope. An endoscope was used occasionally for...
Acoustic schwannoma regression post-Gamma Knife treatment
In this retrospective study the authors studied the optimal interval following radiosurgery for differentiating between true growth of tumour versus pseudoprogression using serial volumetric data. A total of 118 patients with a median tumour volume of 0.74cm3 at Gamma Knife...
Delirium post-op
This is a retrospective study from Japan analysing 102 patients who underwent oral cancer resection and free flap reconstruction. Postoperative delirium occurred in a third of these patients. An increased risk was identified in those with high preoperative albumin, postoperative...
What should be considered a ‘close’ margin in oral cavity squamous cell carcinoma?
Achieving clear margins during surgical resection in oral cavity squamous cell carcinoma (OCSCC) is thought to reduce local recurrence (LR) and improve prognosis; however, what constitutes a clear, close, or involved margin is inconsistent in the literature and in practice....
Fluorescein use during parotidectomy
The authors of this study retrospectively reviewed the surgical charts of seven patients who underwent parotidectomy for tumour resection. In all these patients, Fluorescein sodium was used to enhance the contrast between parotid tumour tissue and the facial nerve. Using...
Rhinology and 3D printing
3D printing has increasing applications in rhinology, for instance to create patient-specific preoperative models for procedure planning, including designing a template for reconstruction planning following tumour resection, patient consultation and customised prostheses. The authors focused their review on the role...
