NF1 and adrenal gland pheochromocytoma: In nearly 60% of all hereditary PCC cases, driver germline mutations have been detected in up to 20 genes, including MAX, NF1, RET, SDHA, SDHB, SDHC, SDHD, TMEM127, FH, VHL and others (Rattenberry et al., 2013, Martucci & Pacak, 2014, Buffet et al., 2018).