Abstract
We report a severe form of osteogenesis imperfecta (OI) type VIII from a lower-middle income country. This is the first case report of this type in Tanzania. The term neonate was delivered normally via spontaneous vaginal delivery and presented at the neonatal unit with features of shortened limb girdles and macrocephaly. The long bones had multiple fractures. He was diagnosed clinically to have OI or a type of metaphysial dysplasia. A plain X-ray showed multiple fractures of the long bones. The eyes did not have blue sclerae. Clinically, the generic diagnosis of OI was made.Genetic testing revealed typical prolyl 3-hydroxylase 1 (P3HI) gene mutations and a variant coordinate NM_001243246.1:c.1095C>G p, indicating a severe, fatal form of autosomal-recessive OI type VIII which presents with white sclerae. This rare variant is described here for the first time in our setting. This case highlights the need for genetic testing.