A diagnosis of<unk>  can be made based on family history, symptoms and the characteristic appearance of the fundus. However,<unk>  shares several clinical features with retinitis pigmentosa, a similar but broader group of retinal degenerative diseases, making a specific diagnosis difficult without genetic testing. Because of this<unk>  is often initially misdiagnosed as retinitis pigmentosa. A variety of different genetic testing techniques can be used to make a differential diagnosis.
Choroideremia
Fungemia
Granulocytosis
Thrombocythemia
Bandemia
Agranulocytosis
Lycopenemia
Asemia