Crouzon syndrome involves craniofacial deformities, maxillary hypoplasia, shallow orbits, and exophthalmos.
Pepper syndrome is the predominantly hepatic pattern of metastases in neuroblastoma. Lymph nodes, ovaries, and testes are also frequently involved, but lung metastases are rare.
Turcot syndrome is characterized by colonic polyposis with brain tumors (gliomas).
Hutchison syndrome refers to the predominantly skeletal pattern of metastases in neuroblastoma. These metastases tend to be localized particularly in the skull, orbit, and long bones. In the long bones, they are often multiple and symmetric and associated with periosteal new bone formation.
Albers-Schönberg disease is the hereditary abnormality of skeletal remodeling caused by a defect of osteoclastic differentiation or function, resulting in diffuse skeletal sclerosis (marble bone disease).
