Neurofibroma

Neurofibroma

Definition

An intraneural or extraneural neoplasm arising from nerve tissues and neural sheaths. It is composed of perineurial-like fibroblasts and Schwann cells. It usually presents as a localized cutaneous lesion and less often as a circumscribed peripheral nerve mass. Patients with neurofibromatosis type 1 present with multiple masses. Neurofibromas which arise from major nerves and plexiform neurofibromas are precursor lesions to malignant peripheral nerve sheath tumors.

Also known as neurofibroma, neurofibroma (WHO grade I), neurofibroma, benign — per MONDO

Also identified as

Affected Organs

Organ Involvement Source
Nervous system Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Nervous system Disease Has Primary Anatomic Site NCIT · CC BY 4.0
Peripheral nervous system Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Peripheral nervous system Disease Has Primary Anatomic Site NCIT · CC BY 4.0