non-hodgkin's lymphoma
C2Medical/Technical
Definition
Meaning
A group of cancers of the lymphatic system that are distinct from Hodgkin lymphoma.
A broad category of lymphomas (cancers of lymphocytes) characterized by the absence of Reed-Sternberg cells, which are the hallmark of Hodgkin lymphoma. It includes many subtypes with different behaviours, prognoses, and treatments.
Linguistics
Semantic Notes
This is a collective term for a diverse group of lymphomas. Specificity is usually required in medical contexts, e.g., 'diffuse large B-cell lymphoma' (a subtype).
Dialectal Variation
British vs American Usage
Differences
No significant linguistic difference; spelling may sometimes drop the apostrophe-s (non-Hodgkin lymphoma), particularly in American medical literature.
Connotations
None beyond the medical/clinical.
Frequency
Similar frequency in both medical communities. The term is as common in the UK as in the US due to its technical nature.
Vocabulary
Collocations
Grammar
Valency Patterns
The patient was diagnosed with [non-Hodgkin's lymphoma].[Non-Hodgkin's lymphoma] was confirmed by biopsy.She is being treated for [aggressive non-Hodgkin's lymphoma].Vocabulary
Synonyms
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Might appear in pharmaceutical company reports or health insurance documents.
Academic
Central term in oncology, haematology, and medical research papers.
Everyday
Used in patient discussions, support groups, and general health news.
Technical
Precise diagnostic and classification term in clinical pathology and treatment protocols.
Examples
By Part of Speech
adjective
British English
- The non-Hodgkin's lymphoma diagnosis required immediate treatment.
American English
- The non-Hodgkin lymphoma patient enrolled in a clinical trial.
Examples
By CEFR Level
- His grandfather has non-Hodgkin's lymphoma.
- The oncologist explained the difference between Hodgkin's and non-Hodgkin's lymphoma.
- Advances in immunotherapy have significantly improved prognoses for certain subtypes of non-Hodgkin's lymphoma.
Learning
Memory Aids
Mnemonic
Think: NON-Hodgkin's = NOT the Hodgkin's type; LYMPH-oma = a tumour of the LYMPHatic system.
Conceptual Metaphor
A dysfunctional rebellion within the body's defence network (the immune system).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating 'non-Hodgkin's' literally as 'не Ходжкинская'. The standard Russian medical term is 'неходжкинская лимфома'. The possessive 's' is not translated.
- Do not confuse with 'лимфосаркома', which is an older, less specific term.
Common Mistakes
- Incorrect: 'non-Hodkins lymphoma' (misspelling of Hodgkin).
- Incorrect: 'non-Hodgkin lymphoma's' (misplaced apostrophe).
- Incorrectly using it as a singular, specific disease rather than a category.
Practice
Quiz
What is the defining cellular characteristic that distinguishes non-Hodgkin's lymphoma from Hodgkin lymphoma?
FAQ
Frequently Asked Questions
No, it is a category encompassing many different types of lymphoma with varying causes, behaviours, and treatments.
It means 'not'. It classifies all lymphomas that are not classified as Hodgkin lymphoma.
Some subtypes are highly curable, especially with modern treatments. Others are managed as chronic conditions. Prognosis depends heavily on the specific subtype and stage.
Risk increases with age and can be higher in people with compromised immune systems, certain infections (like HIV or Epstein-Barr), or exposure to specific chemicals.