"Schwannomata" Pronounce,Meaning And Examples

"Schwannomata" Meaning

Schwannomata are a type of benign (non-cancerous) growths that arise from the cells of the peripheral nervous system, specifically the myelin sheath that surrounds nerve fibers. They are also known as schwannomas or neurilemmomas.

Schwannomata are characterized by a small, usually painless lump or swelling in the skin or underlying tissues, typically in the head and neck area, although they can occur anywhere in the body. They are usually slow-growing and may not cause any symptoms, but in some cases, they can cause pain, numbness, or tingling sensations if they press on surrounding nerves.

Schwannomata are most often diagnosed through imaging techniques, such as CT or MRI scans, and are usually removed surgically if they become symptomatic or increase in size.

"Schwannomata" Examples

Usage Examples for "Schwannomata"

1. Medical Description

Schwannomas are benign nerve sheath tumors, more specifically, schwannomata, that arise from the Schwann cells of peripheral nerve sheaths.

2. Detailed Information

Definition:
schwannomata (singular: schwannoma) is a type of benign peripheral nerve tumor derived from the Schwann cells. They can occur anywhere along the peripheral nerves. Due to their benign nature, schwannomata usually do not return but can cause growths.
Symptoms: These growths are usually painless. Localized loss of muscle however may occur. Vision, hearing, or other sensitive disturbance could occur if a schwannomata interferes with the nerve. Facial lesions may cause some disfigurement. Treatment mostly involve surgical removal of a tumor.

3. Applying Knowledge

Schwannomata treatment generally relies on surgical excision. Watchful waiting with the anticipation of stable or very slow disease progression can often treat trigeminal schwannomata. There's unfavourable outlook for treatment or symptom relief for tumours in the hands.

4. Advanced Research

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5. Definitions and Synonyms

A tumor made from Schwann cells.