osteoma

/,ɔsti'oumə/

Thân thiện

A doctor points to a small osteoma on a patient's skull X-ray.

Definition

1. Noun:
   • A slow-growing benign tumor consisting of bone tissue: An "osteoma" is a non-cancerous, hard mass of bone that grows gradually. It is typically found on the bones of the skull or the mandible (jawbone).

Usage Examples

• Noun:
  • The CT scan revealed a small osteoma on the patient's frontal sinus.
  • Osteomas are often asymptomatic and discovered incidentally during imaging for other reasons.

Advanced Usage

• Medical Context: In medical terminology, an "osteoma" is classified as a benign neoplasm of bone. It is distinguished from malignant bone tumors like osteosarcoma.
  • The differential diagnosis included osteoma versus a bone island on the radiograph.

Variants and Related Words

• Osteoid osteoma (n): A specific, often painful type of benign bone tumor, usually smaller than a typical osteoma.
  • An osteoid osteoma typically causes night pain relieved by aspirin.

Synonyms

• Benign bone tumor: A non-cancerous growth of bone tissue.
• Bone neoplasm (benign): A medical term for a non-malignant new growth of bone.

Different Meanings

• This word has a highly specific medical meaning and is not commonly used in other contexts. There are no significant different meanings for general usage.

Idioms

• There are no common idioms using the word "osteoma."

Phrasal Verbs

• There are no phrasal verbs using the word "osteoma."

Học thuật

Noun

1. a slow growing benign tumor of consisting of bone tissue; usually on the skull or mandible