hepatectomy: meaning, definition, pronunciation and examples
Very LowTechnical / Medical
Quick answer
What does “hepatectomy” mean?
The surgical removal of the liver or a part of the liver.
Audio
Pronunciation
Definition
Meaning and Definition
The surgical removal of the liver or a part of the liver.
A major surgical procedure performed to treat liver cancer, severe trauma, or to harvest a portion for transplantation into another person (living donor liver transplant).
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent. The procedural classifications and surgical techniques referenced in literature may vary slightly between medical schools.
Connotations
Identical technical/clinical connotations in both varieties.
Frequency
Equally rare and specialised in both UK and US English, confined to hepatology, oncology, and transplant surgery.
Grammar
How to Use “hepatectomy” in a Sentence
The patient underwent a (partial) hepatectomy.The surgeon performed a (right) hepatectomy for hepatocellular carcinoma.A hepatectomy was indicated due to (metastatic disease).Vocabulary
Collocations
Examples
Examples of “hepatectomy” in a Sentence
verb
British English
- The surgical team will hepatectomise the affected lobe.
- The decision was made to hepatectomise.
American English
- The surgeon hepatectomized the left lateral section.
- They planned to hepatectomize the tumour-bearing segment.
adverb
British English
- The liver was removed hepatectomically via a midline incision.
American English
- The specimen was extracted hepatectomically using a minimally invasive approach.
adjective
British English
- The hepatectomy procedure lasted six hours.
- He is under hepatectomy care protocols.
American English
- The hepatectomy patient was transferred to the ICU.
- They reviewed the hepatectomy candidacy criteria.
Usage
Meaning in Context
Business
Not used.
Academic
Used exclusively in medical and surgical research papers, textbooks, and conference presentations.
Everyday
Virtually never used in everyday conversation. A doctor might explain it as 'liver surgery' or 'removing part of the liver' to a patient.
Technical
The primary domain of use. Specific in operative notes, medical diagnoses, and discussions among hepatobiliary surgeons.
Vocabulary
Synonyms of “hepatectomy”
Strong
Neutral
Weak
Vocabulary
Antonyms of “hepatectomy”
Watch out
Common Mistakes When Using “hepatectomy”
- Misspelling as 'hepatetomy' (missing 'c').
- Mispronouncing as /hiːˈpætɪktəmi/ (wrong stress and vowel sound).
- Using it vaguely to refer to any liver operation, rather than specifically removal.
FAQ
Frequently Asked Questions
No. A 'total hepatectomy' removes the whole liver, typically as part of a transplant procedure. More common is a 'partial hepatectomy', where only a diseased section (a lobe or segment) is removed.
No. A total hepatectomy is only survivable if it is immediately followed by a liver transplant, as the liver is essential for life.
In modern medical terminology, they are essentially synonymous. 'Hepatectomy' is the formal Greek-derived term, while 'liver resection' is a more descriptive phrase. Surgeons use both interchangeably.
No. It is a highly specialised medical term. Most native English speakers without a medical background would not know its precise meaning. It is not a target for general English vocabulary acquisition.
The surgical removal of the liver or a part of the liver.
Hepatectomy is usually technical / medical in register.
Hepatectomy: in British English it is pronounced /ˌhɛpəˈtɛktəmi/, and in American English it is pronounced /ˌhɛpəˈtɛktəmi/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: HEPAT- (like 'hepatitis', relating to the liver) + -ECTOMY (a surgical cutting out, like 'appendectomy'). So, 'cutting out the liver'.
Conceptual Metaphor
SURGERY IS MECHANICAL REPAIR/REMOVAL. The liver is conceptualised as a faulty or diseased component that can be excised.
Practice
Quiz
What is the core meaning of 'hepatectomy'?