Ebrahim, Zaeem I.Lockhat, Zarina I.2012-04-022012-04-022012-02Ebrahim, ZI & Lockhat, ZI , 'Paranasal sinus variants', SA Journal of Radiology, vol. 16, no. 1, pp. 30-31.1027-202Xhttp://hdl.handle.net/2263/18539Normal variations of the the paranasal sinuses tend to be overlooked but can have pathological consequences, making identification important.enHealth & Medical Publishing GroupAgger nasi cellsParanasal sinusesParanasal sinusesRadiology -- ResearchArticle