Interestingly, both <i>NF1</i>-positive patients were normotensive-one (<i>c.3496G > A</i>) with a non-secretory tumor and the other (<i>c.2329T > A</i>) presenting at an unusually late age (63 years)-a strikingly atypical spectrum that underscores the phenotypic variability of <i>NF1</i>-associated PPGL. The gene discussed is NF1; the disease is neoplasm.