Neurofibromatosis Type 1 with Inoperable, Progressive, Symptomatic Plexiform Neurofibromas

**Semantic type:** Disease or Syndrome

**Definition:** Progressive, symptomatic neurofibromatosis type 1 associated with plexiform neurofibromas that cannot be removed surgically without risk of substantial morbidity.

**Synonyms:** - NF Type 1 with Inoperable, Progressive, Symptomatic Plexiform Neurofibromas