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Medial maxillectomy surgery with an extended Killian right lateral rhinotomy approach.
(a) Killian incision groove (blue arrow); (b) tumour was well-defined, with a chewy solid consistency, easy to bleed (red arrow);
(c) The tumour's size was 12.5 × 8.7 × 5.5 cm, weighed 258 g; (d) surgical wound closure. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
