Nepomniashchaia E M, Svetitskiĭ P V, Birina L M
Arkh Patol. 1993 May-Jun;55(3):74-5.
3 cases of extracutaneous melanoma are described: those of the alveolar process of maxilla, nose septum and ethmoidal cavity. Clinical symptoms were nose haemorrhages, difficulties of the nose respiration, pains in the month. Histologically melanomas were of a typical structure being formed of the epithelioid and naevus-like cells with high content of melanine with an extra- and intracellular location.
