A 9-year-old girl with osteogenesis imperfecta (OI) type 4 was admitted to the hospital
because of choreatic movement. Cerebral angiography demonstrated bilateral symmetrical …

Osteogenesis imperfecta, type II is a rare hereditary disease of connective tissue with
abnormalities of type I collagen. It is invariably fatal in the neonatal period. We report 2 …

An extremely rare case of ruptured cerebral aneurysm associated with a fenestrated
vertebral artery in osteogenesis imperfecta (OI) is presented. A 33-year-old female suffering …

Osteogenesis imperfecta (OI) is a heterogeneous group of connective tissue disorders which
result from mutations in the COL1A1 or in the COL1A2 gene encoding for pro-alpha1 (I) and …

• The neurologic status of ten patients with osteogenesis imperfecta (OI) was evaluated. Four
patients with mild OI (type I) had normal neurologic findings and normal computed …

Osteogenesis imperfecta (OI) type II is a perinatally lethal condition resulting from mutations
in type I collagen genes. In addition to characteristic skeletal anomalies, OI type II has …

✓ Osteogenesis imperfecta (OI) is a rare genetic disorder characterized by disruption of
normal collagen formation resulting in varying degrees of skeletal vulnerability, ligamentous …

Osteogenesis imperfecta is a rare genetic disorder that leads to progressive skeletal
deformities due to deficits in type I collagen, the main pathophysiologic effect of the disease …

We describe an adult patient with a ruptured dissecting-type superior cerebellar artery
aneurysm and known osteogenesis imperfecta. He was successfully treated with coil …

Objective Osteogenesis imperfecta is an inherited connective tissue disorder that causes
bone fragility. Vascular complications have been described, but only few cases of ruptured …