cryosurgery

Thân thiện

A doctor performs cryosurgery to remove a small skin lesion.

Definition

1. Noun:
   • A surgical technique using extreme cold to destroy abnormal or diseased tissue: Cryosurgery involves applying very low temperatures, typically using substances like liquid nitrogen, to remove or eliminate unwanted biological tissue such as warts, skin cancers, or cataracts.

Usage Examples

• Noun:
  • The dermatologist recommended cryosurgery to remove the benign skin lesion.
  • Cryosurgery is often preferred for certain eye procedures because it minimizes bleeding.

Advanced Usage

• As a medical field or specialty: The term can refer to the broader practice or discipline.
  • He specializes in cryosurgery and its applications in oncology.

Variants and Related Words

• Cryosurgical (adj): Pertaining to or involving cryosurgery.
  • The cryosurgical procedure was completed successfully.
• Cryoablation (n): A specific type of cryosurgery focused on destroying tissue through freezing; often used interchangeably in some contexts.
  • Cryoablation is a common treatment for certain heart arrhythmias.

Synonyms

• Cryotherapy: A broader term for therapeutic use of cold, which can include non-surgical applications.
• Freezing surgery: A descriptive, non-technical synonym.

Notes on Meaning

• The term specifically denotes a procedure. It is distinct from general cryotherapy, which may not involve cutting or the specific goal of tissue destruction for medical reasons. The primary agent is extreme cold, not a scalpel.

Học thuật

Noun

1. the use of extreme cold (usually liquid nitrogen) to destroy unwanted tissue (warts or cataracts or skin cancers)