Palatal pleomorphic adenoma in a child.

Benign salivary gland tumours in childhood are rare. We present a case of a pleomorphic adenoma arising in a minor salivary gland within the hard palate, review the literature and discuss the diagnostic and therapeutic features of the condition.

Acute Salmonella mastoiditis in an infant.

During the last few decades antibiotics have played an extremely important role in the management of otitis media (OM). Nowadays there are only sporadic reports of its sequelae and complications in the developed countries. Nevertheless, complications of OM still arise and the potential seriousness of this problem emphasizes the need for a high degree of monitoring.

[Malignant lymphomas of the head and neck].

Review of 122 head and neck lymphomas diagnosed between 1976 and 1992 revealed 40 extranodal lymphomas. In 30 of them follow-up was available. We review the demographic, clinical, histological and immunohistochemical features of the 30 extranodal lymphomas according to site of origin.