microphthalmia, isolated, with coloboma 10 (MONDO_0014635) is any microphthalmia, isolated, with coloboma in which the cause of the disease is a mutation in the RBP4 gene. Also known as: RBP4 microphthalmia, isolated, with coloboma, microphthalmia, isolated, with coloboma caused by mutation in RBP4, microphthalmia, isolated, with coloboma type 10.