Paget disease of bone is a common disorder affecting approximately 3%–4% of the
population over 40 years of age. The pathologic abnormality in Paget disease is excessive …

Primary melanocytic neoplasms of the central nervous system (CNS) are rare lesions arising
from melanocytes of the leptomeninges. They include diffuse leptomeningeal melanocytosis …

Tumors of the cerebellopontine angle (CPA) are frequent; acoustic neuromas and
meningiomas represent the great majority of such tumors. However, a large variety of …

Pigmented lesions of the central nervous system (CNS) are a diverse group of entities that
run the gamut from benign to malignant. These lesions may be well circumscribed or diffuse …

BACKGROUND Meningeal melanocytomas are rare, benign central nervous system lesions
with a high probability of recurrence. To the authors' knowledge, approximately 100 cases …

✓ Meningeal melanocytomas are uncommon lesions. They are generally considered to be
benign tumors that derive from leptomeningeal melanocytes. A rare case of a metastatic …

We describe a 35-year-old man with a history of remote closed head injury who presented
with new neurologic deficits. A noncontrast head CT scan showed hyperattenuation …

Intracranial meningeal melanocytoma is an uncommon tumor that is considered benign. We
formerly reported an intracranial meningeal melanocytoma. Here we report a extremely rare …

✓ Meningeal melanocytomas are rare tumors of the central nervous system that are found
almost exclusively in the posterior fossa and spinal cord and whose natural history is poorly …

We report the MRI and CT findings of an intracranial meningeal melanocytoma (IMM) arising
from Meckel's cave and review the imaging characteristics of IMM. On CT, IMM constantly …