Background. Lingual abscesses are very rare, and as a result, the individual surgeon usually lacks experience in the diagnosis and therapy of this entity. We present four cases of abscesses of the tongue diagnosed and treated during the past 2 years.Methods. The medical records, films, and charts of four patients with lingual abscess were retrospectively reviewed. The clinical presentation, radiographic features, treatment, and outcome of the cases were examined.Results. Diagnosis was obtained by clinical examination and CT. In all cases, we avoided incision and drainage and preferred draining the abscess and aspirating pus with a large-bore needle through the inferior surface of the tongue. All patients responded remarkably well and did not have any recurrence.Conclusions. Lingual abscesses are rare conditions. In contrast to the approach in cases of most deep neck space infections, a more conservative therapeutic approach by needleaspiration is effective and has the advantages of not exacerbating the edema of the tongue and of avoiding airway compromise. A

A patient with multiple, synchronous, non-familial head and neck paragangliomas is reported. There were three primary neoplasms, a glomus tympanicum and glomus vagale on the right side and a glomus tumour of the carotid body on the left. Such a combination has never been reported previously.The reports of all the series with paragangliomas in the literature, as well as the reports of single cases with multiple tumours during the last three decades, are reviewed. Specific problems in diagnosis and management of multiple glomus tumours are discussed.

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In this study we evaluated the overexpression status of HER-2 and its prognostic significance on survival in patients with thick cutaneous malignant melanoma. The immuno-alkaline phosphatase antigen detection technique was applied to archival diagnostic material from 51 patients with primary lesions measuring >or= 10 mm in Breslow thickness. Eleven additional patients with primary lesions measuring