Rolandic Anatomy
Auditory Tube, Sulcus
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A groove for the "Eustachian Tube." This tube is what "pops" your ears; if a tumor grows in this sulcus (Nasopharyngeal Cancer), the patient's ear will stay "plugged" and they will lose hearing on that side.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.