Infantile malignant osteopetrosis

Infantile malignant osteopetrosis is a rare, severe, autosomal recessive skeletal disorder characterized by defective osteoclast-mediated bone resorption, leading to excessive, dense, and structurally brittle bone formation Manifesting in the neonatal period or early infancy, this condition severely impacts both the skeletal and hematopoietic systems Failure of the marrow cavities to develop results in progressive bone marrow failure presenting with pancytopenia, severe anemia, recurrent infecti...

Infantile malignant osteopetrosis is a rare, severe, autosomal recessive skeletal disorder characterized by defective osteoclast-mediated bone resorption, leading to excessive, dense, and structurally brittle bone formation Manifesting in the neonatal period or early infancy, this condition severely impacts both the skeletal and hematopoietic systems Failure of the marrow cavities to develop results in progressive bone marrow failure presenting with pancytopenia, severe anemia, recurrent infecti...

Infantile malignant osteopetrosis is a rare, severe, autosomal recessive skeletal disorder characterized by defective osteoclast-mediated bone resorption, leading to excessive, dense, and structurally brittle bone formation

Manifesting in the neonatal period or early infancy, this condition severely impacts both the skeletal and hematopoietic systems

Failure of the marrow cavities to develop results in progressive bone marrow failure presenting with pancytopenia, severe anemia, recurrent infections, and compensatory hepatosplenomegaly Without intervention, the disease follows a rapidly progressive, life-threatening course

Additionally, hyperostosis and progressive narrowing of the cranial foramina compress traversing cranial nerves, frequently causing optic atrophy, blindness, sensorineural hearing loss, and facial nerve palsy Without intervention, the disease follows a rapidly progressive, life-threatening course