Pathology · Pathology · Hard
Sclerosis
Meaning: Abnormal hardening of tissue, often a blood vessel or nerve sheath.
In practice: Multiple sclerosis hardens and scars the myelin sheath around nerves.
Word parts
- -osis means an abnormal condition or process
Many medical words are built from Greek and Latin parts like these, so learning a few helps you work out new terms.
Quick check
Two questions on related pathology words.
Which word means: Germ cell tumour containing tissue from all three embryonic layers, such as hair, fat and teeth.
Answer: Teratoma
Which word means: Small pouch of mucosa pushing through a weak point in the gut wall, usually the colon.
Answer: Diverticulum
Words like sclerosis come up in the daily game
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