PRL and adenoma: Notably, WHO suggested that growth hormone-prolactin (GH-PRL) and follicle-stimulating hormone-luteinizing hormone (FSH-LH) adenomas are not PPA (Rasul et al., 2014; Villa et al., 2014; Lopes, 2017; Mete and Lopes, 2017; Nf and Ai, 2023).