Clinical And Radiological Significance of Sella Turcica: A Literature Review

The radiological interpretation and significance of changes in the sella turcica are dependent on an knowledge of the normal anatomy and pathology of this structure. Clincians should recognize variations in the anatomical structures found on cephalometric films so as to exclude any pathological changes, even before these become clinically apparent. The pituitary gland occupies the sella turcica and it is considered to be a site for brain tumours. Sellas of unusual size, shape and/or with a poorly defined outline may indicate pituitary problems and may be associated with some types of craniofacial malformation and various syndromes.