Acromegaly pathophysiology

In this episode, we break down the complex pathophysiological and genetic landscape of acromegaly, looking beyond the simple diagnosis of growth hormone hypersecretion. We explore the critical cellular differences between densely and sparsely granulated somatotroph adenomas, detailing how their unique cytokeratin networks and somatostatin receptor profiles dictate treatment response. Finally, we examine the genetic drivers behind familial syndromes like Carney complex and X-linked acrogigantism, alongside the diagnostic challenges posed by rare ectopic tumors.