The Journal of craniofacial surgery · 2023
Nasal and Sellar Anatomic Variations in Pituitary-Dependent Cushing Disease.
СтатьяНазвание и аннотация: Перевод в очереди
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Wang Baofeng, Sun Yuhao, Sun Qingfang, Zhong Zhihong, Bian Liuguan
Аннотация
OBJECTIVE: Adrenocorticotrophic hormone excessive secretion in pituitary-dependent Cushing disease (CD) patients may lead to anatomic variations of the nasal-sphenoidal corridor as a result of hormone-induced abnormal soft tissue change. However, there is still a lack of data on anatomic dimensions in CD patients. In this study, magnetic resonance images were analyzed to determine the anatomic variations of the nasal cavity and sphenoid sinus in CD patients.
METHODS: A retrospective radiographic analysis was conducted on CD patients undergoing endonasal transsphenoidal surgery as primary treatment between January 2013 and December 2017. A total of 97 CD patients and 100 controls were included. The nasal and sphenoidal anatomic dimensions of CD patients were compared with the control group.
RESULTS: Both sides of nasal cavity height, middle nasal meatus width, and inferior nasal meatus width in CD patients were narrower than that of controls. When compared with controls, the ratio of the middle turbinate to middle nasal meatus and the ratio of inferior turbinate to inferior nasal meatus was found to increase on both sides in CD patients. Intercarotid distance of CD patients was shorter than that of controls. The most prevalent pneumatization pattern of CD patients was postsellar, followed by sellar, presellar, and conchal.
CONCLUSIONS: Cushing disease patients have nasal and sphenoidal anatomic variations affecting the endonasal transsphenoidal surgical corridor, especially the shorter intercarotid distance. The neurosurgeon should be aware of these anatomic variations, and adapt surgical techniques and optimal approaches to reach the sella safely.
METHODS: A retrospective radiographic analysis was conducted on CD patients undergoing endonasal transsphenoidal surgery as primary treatment between January 2013 and December 2017. A total of 97 CD patients and 100 controls were included. The nasal and sphenoidal anatomic dimensions of CD patients were compared with the control group.
RESULTS: Both sides of nasal cavity height, middle nasal meatus width, and inferior nasal meatus width in CD patients were narrower than that of controls. When compared with controls, the ratio of the middle turbinate to middle nasal meatus and the ratio of inferior turbinate to inferior nasal meatus was found to increase on both sides in CD patients. Intercarotid distance of CD patients was shorter than that of controls. The most prevalent pneumatization pattern of CD patients was postsellar, followed by sellar, presellar, and conchal.
CONCLUSIONS: Cushing disease patients have nasal and sphenoidal anatomic variations affecting the endonasal transsphenoidal surgical corridor, especially the shorter intercarotid distance. The neurosurgeon should be aware of these anatomic variations, and adapt surgical techniques and optimal approaches to reach the sella safely.