TGFBR3L and neoplasm: Presence of TGFBR3L staining was not associated with FSHβ staining (median 2 [IQR 0–6] and median 3 [IQR1-4] in TGFBR3L negative and positive tumours, respectively, p = 0.32) in gonadotroph NF-PitNETs.