न्यूरोफाइब्रोमा इसके अंग्रेजी अर्थ का उदाहरण

Seaplane bases in Quebec A neurofibroma is a benign nerve-sheath tumor in the peripheral nervous system.

In 90% of cases, they are found as stand-alone tumors, while the remainder are found in persons with neurofibromatosis type I (NF1), an autosomal-dominant genetically inherited disease.

In contrast to schwannomas, another type of tumor arising from Schwann cells, neurofibromas incorporate many additional types of cells and structural elements in addition to Schwann cells, making it difficult to identify and understand all the mechanisms through which they originate and develop.

Dermal neurofibromas are associated with a single peripheral nerve, while plexiform neurofibromas are associated with multiple nerve bundles.

According to the World Health Organization classification system, dermal and plexiform neurofibromas are grade I tumors.

Plexiform neurofibroma are more difficult to treat and can transform into malignant tumors.

Dermal neurofibroma do not become malignant.

Dermal neurofibromas (sometimes referred to as cutaneous neurofibromas) originate in nerves in the skin.

Discrete cutaneous neurofibromas: Sessile or pedunculated masses on the skin, which are fleshy and non-tender, and can vary in size.

Discrete subcutaneous neurofibromas: Lie below and look like bumps on the skin, which can sometimes be tender.

Deep nodular neurofibromas: Involving tissues and organs underneath the dermis, but otherwise resembling cutaneous and subcutaneous neurofibromas.

Dermal neurofibromas typically arise in the teenage years and are often associated with the onset of puberty.

Dermal neurofibromas can lead to stinging, itching, pain, and disfigurement.