Transnasal Transsphenoidal Approach for a Nine-Year-Old Child With Pituitary Apoplexy: A Case Report.

Pituitary apoplexy is a rare but potentially life-threatening condition of sudden hemorrhage or infarction within the pituitary gland that results in symptoms of acute onset such as severe headache, visual impairment, and hormonal deficiencies. Though more common in adults, the same criteria for diagnostic and management dilemmas apply to pediatric cases. We present the case of a nine-year-old boy presenting with acute-onset severe headache and significant visual deterioration suggestive of pituitary apoplexy. An emergency MRI was performed, which showed a hemorrhagic sellar and suprasellar mass compressing the optic chiasm. Given the severe visual symptoms in this case, emergency surgical intervention was indicated. Decompression and gross total resection of the tumor were successfully attained using the endoscopic transnasal transsphenoidal approach by a multidisciplinary team. After the surgery, there was a significant improvement in the visual field, especially regarding the right eye's nasal hemifield, and the motor strength and consciousness remained stable. This case underscores the importance of early diagnosis and expedited surgical management in pediatric pituitary apoplexy. The transnasal transsphenoidal approach is practical for maximal decompression of the optic apparatus and reduces the risk of long-term visual deficits. In addition, it points out the need for coordinated, multidisciplinary treatment with the participation of neurosurgeons, endocrinologists, and pediatricians both for immediate and long-term consequences, including potential hormonal deficiencies. The report emphasizes the need for vigilance and prompt intervention in pediatric presentations, unlike the index case, for better outcomes and to avoid permanent morbidity.