ENDOCRINE TUMOURS: Thyrotropin-secreting pituitary adenoma: a structured review of 535 adult cases

TSHomas are a rare cause of hyperthyroidism and are frequently misdiagnosed. Based on our structured analysis of case series, cohort studies and case reports, we conclude that the majority of TSHomas are macroadenoma being diagnosed in the fifth to sixth decade of life and presenting with symptoms of hyperthyroidism. Plurihormonalitiy is observed in one-third of TSHomas. Treatment consists of neurosurgical resection and SSA in case of surgical failure.