Inpatient Care for Transnasal Endoscopic Resection of Large Pituitary Lesions

Rationale for Inpatient Admission

• A patient with a large pituitary lesion, classified as a "giant adenoma" (>4 cm in size), at 3.8 cm, is associated with higher surgical complexity and risk of complications, according to the Endocrinology society 1, 3
• A patient presenting with visual field defects and evidence of hormonal deficiencies, indicating significant mass effect on surrounding structures, requires inpatient monitoring, as recommended by the Endocrinology society 2, 4

Risk Factors Supporting Inpatient Care

• Large pituitary adenomas are more prevalent in adults and frequently cause mass effects, including visual field defects, hormonal dysfunction, and hormonal deficiencies, as stated by the Endocrinology society 3, 4
• A patient with hypopituitarism requires careful perioperative hormonal management and monitoring, according to the Endocrinology society 2, 4

Expected Complications Requiring Monitoring

• Diabetes insipidus can occur post-operatively and requires close monitoring of fluid status and electrolytes, as recommended by the American College of Radiology 6

Specialized Care Requirements

• Post-operative care should include frequent neurological assessments, visual field testing, and monitoring of anterior pituitary function, as recommended by the Endocrinology society 4, 5
• Electrolyte and fluid balance monitoring is critical, particularly for sodium levels and urine output, according to the American College of Radiology 6