Foci of pathological activity in the human brain and their influence on the spatial-temporal relationships of the EEG

This article discusses the following aspects of the management of the N+ neck: evolution of neck dissection; specificity of staging of the clinically N+ neck; limitations of neck dissection in patients with adverse histologic features; management of bilateral nodal metastases, fixed nodes, and nodes with involvement of skin, nerves or the carotid artery; retropharyngeal nodes; and salvage treatment of the N+ neck following prior irradiation. A summary of the author's own approach is then presented.     

Partial trisomy 16q-

A 5-month-old female was found with a 16q- trisomy; her mother was the carrier of a balanced translocation 46,XX,t(15p+;16q-)(15p12;16q11). This is the first report in the literature of a liveborn with this chromosome abnormality.