infantile fibrosarcoma n.
A rapidly growing but infrequently metastasizing fibrosarcoma that usually appears on the extremities in the first year of life.
- Infantile muscular atrophy
infantile muscular atrophy n. Progressive muscular wasting due to degeneration of motor neurons in the anterior horns of the spinal cord, with onset usually in the first year of life. Also called familial spinal muscular atrophy, infantile progressive spinal muscular atrophy.
- Infantile neuroaxonal dystrophy
infantile neuroaxonal dystrophy n. A disorder in infants or young children characterized by slow progressive mental and neurological deterioration
- Infantile osteomalacia
infantile osteomalacia n. See rickets.
noun, Pathology. 1. . noun 1. a former name for poliomyelitis infantile paralysis n. See poliomyelitis.