Scalp and Skull Neoplasms
Scalp and Skull Neoplasms
Children are frequently evaluated by neurosurgeons and other medical professionals for bumps on the head, but in reality neoplasms of the scalp and skull are relatively rare. In the pediatric population, tumors in this location comprise a diverse array of pathologies quite different from those seen in adults. Pediatric neurosurgeons are uniquely equipped to treat masses of the scalp and skull. The most common complaint is a visible or palpable mass. Congenital lesions may be noticed at birth by the examining physician or the parents.Newborns and infants with high-flow vascular malformations may have signs of high-output heart failure, including failure to thrive and cardiac murmurs.Some lesions are painful or tender to palpation.Abnormal tufts of hair, discoloration of the scalp, and palpable skull defects may all present for neurosurgical evaluation at various ages.
Common Scalp & Skull lesion
- Dermoid cyst/dermal sinus tracts
- Atretic meningocele/meningocephalocele
- Neurofibroma
- Osteoma, osteoid osteoma, osteoblastoma
- Fibrous dysplasia
- Giant cell tumor
- Aneurysmal bone cyst
- Ewing sarcoma
- Hemangioma
- Arteriovenous fistula/cirsoid aneurysm
- Langerhans cell histiocytosis
- Calcified cephalohematoma, Growing skull fracture (leptomeningeal cyst)