No GDNF mutations were identified in patients with familial phaeochromocytoma disease, but a c277C-->T (R93W) sequence variant was identified in one of 28 sporadic tumours.
No GDNF mutations were identified in patients with familial phaeochromocytoma disease, but a c277C-->T (R93W) sequence variant was identified in one of 28 sporadic tumours.