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Objective: This study aimed to investigate the impact on patients' quality of life of great auricular nerve sacrifice during parotidectomy., Methods: A retrospective review was conducted of 191 consecutive patients who underwent parotidectomy with great auricular nerve sacrifice between 2006 and 2011. Residual sensory dysfunction and its impact on quality of life was analysed using an eight-item quality of life survey., Results: In all, 139 out of 191 patients (72.8 per cent) experienced one or more abnormal sensations in the ear or neck region after surgery. There was a moderate inverse correlation between the number of abnormal sensations and time elapsed since surgery. Moreover, the degree of discomfort correlated significantly with the frequency of symptom occurrence (p < 0.001), duration of the abnormal sensation (p < 0.001) and size of the affected area (p < 0.001)., Conclusion: Sacrifice of the great auricular nerve has only a small impact on patient quality of life; their daily activities are not significantly affected.

Background: Epidermal growth factor receptor (EGFR) overexpression and prognostic value in head and neck squamous cell cancer is the basis for targeting by anti-EGFR antibodies, which increase the efficacy of radiotherapy. In order to evaluate the best therapeutic schedule, the effects of cetuximab (C225) on Hep-2 cell proliferation, alone and in combination with cisplatin, were studied., Methods: Hep-2 cells were treated with cetuximab alone or in combination with cisplatin. After determining cell viability with trypan blue, morphological features of apoptotic degeneration were analysed by fluorescence microscopy with Hoechst 33258 stain., Results: Cetuximab alone mildly inhibited Hep-2 proliferation and showed no pro-apoptotic effects. When administered concomitantly with cisplatin, cetuximab synergistically increased inhibition of proliferation and apoptosis., Conclusion: The antiproliferative activity of cetuximab is consistent with its hypothesised role in inhibiting repopulation. However, the increase in the effects of pro-apoptotic agents induced by cetuximab may be even more relevant to its clinical effectiveness than the inhibition of repopulation.

Wegener's granulomatosis is a systemic vasculitis that may present with a variety of findings and be difficult to diagnose. We report a case of a patient who presented with serous otitis media and subsequently developed a suspected primary lung tumour. Thoracotomy and pulmonary mass excision were required to establish the diagnosis. Otological manifestations of Wegener's granulomatosis, differential diagnosis, pathological findings and c-ANCA test role are discussed.

The authors describe a rare case of plexiform neurofibroma of the cervical portion of the vagus nerve, and discuss its aetiopathogenesis, clinical, histological and therapeutic features, emphasizing the difference from other benign tumours of the vagus nerve. The clinical characteristics of the mass, ultrasound tomography, CT scanning and digital subtraction angiography were useful in defining its extension and relationships with the surrounding structures. Surgery is the treatment of choice. After mentioning the most commonly employed surgical approaches, they emphasize the advantages of the lateral-cervical approach which allows a wide exposure of the possible sites of origin of the tumour and its complete removal. Finally they stress the need of an accurate histological and immunohistochemical examination in order to differentiate neurofibromas from neurilemmomas.

A case of T1N0M0 carcinoma of the tongue in a male 23-year-old 'regular' marijuana smoker is described. Hemiglossectomy and complete bilateral neck dissection were carried out. No post-operative radiotherapy was given as the resection margins were histologically negative. The tumour recurred one year later in the left cervical region involving the mandible and surgery was again performed, but after three months, neck disease was still evident. The case described case implies the introduction of marijuana as a possible new risk factor in the development of oral cavity tumours. Resection of the primary lesion has to be as wide as possible even in T1 cases, due to the aggressive biological behaviour of such tumours in young subjects.