Table 2.

Clinical presentation and outcome of 9 PitNETs expressing PIT1 and SF1.

Case	Presentation	Maximum tumour diameter (mm)	Cavernous sinus or sphenoid sinus invasion	Status after surgery	Follow-up duration (months)	Treatment with SRL	Recurrence or progression
1	Acromegaly	19	No	Cure	48	–	No
2	Acromegaly, amenorrhoea	28	Yes	Residual macrotumour	–	–	–
3	Acromegaly	12	No	Biochemical persistence	129	Yes	No
4	Acromegaly, amenorrhoea	38	No	Residual macrotumour	132	Yes	No
5	Visual field deficit	32	Yes	Residual macrotumour	34	No	No
6	Acromegaly	15	No	Cure	50	–	No
7	Acromegaly	24	No	Cure	59	–	No
8	Acromegaly	12	No	Cure	36	–	No
9	Acromegaly	8	No	Cure	12	–	No