Definition

1. Noun:
   • An abnormally small number of lymphocytes in the circulating blood: A medical term for a deficiency of lymphocytes, a type of white blood cell, in the blood.

Usage

• Lymphocytopenia is a technical term used primarily in medical, clinical, and hematological contexts.
• It describes a measurable laboratory finding, often noted in blood test results.
• It is typically used by healthcare professionals (doctors, nurses, lab technicians) or in scientific literature.

Examples

• The patient's blood work revealed significant lymphocytopenia, prompting further immunological testing.
• Lymphocytopenia can be a side effect of certain chemotherapy treatments.
• The doctor explained that the persistent infection might be related to the lymphocytopenia shown in the lab report.

Advanced Usage

• Adjectival Form: The condition can be described using the adjective lymphocytopenic.
  • The patient was lymphocytopenic following the bone marrow transplant.
• Etiology (Cause): Lymphocytopenia can be described as (e.g., due to infection, drug therapy) or (due to a genetic condition).

Variants and Related Words

• Lymphopenia (noun): A complete synonym for lymphocytopenia, used interchangeably in medical practice.
• Lymphocytopenic (adjective): Pertaining to or characterized by lymphocytopenia.
• Lymphocyte (noun): The type of white blood cell that is deficient. (This is the core component word).
• -penia (suffix): A suffix meaning "deficiency" or "lack of," as in (lack of neutrophils) or (lack of platelets).

Synonyms

• Lymphopenia: The direct and most common synonym.
• Lymphocytic leukopenia: A more specific term indicating a low white blood cell count specifically affecting lymphocytes.

Different Meanings

• Lymphocytopenia has only one specific meaning in modern medical English: a low lymphocyte count. It does not have general or figurative meanings.

Notes

• This word is a compound noun formed from "lymphocyte" + the suffix "-penia." It is a highly specialized term with no idioms or phrasal verbs associated with it.
• Understanding the root words ("lymphocyte" and "-penia") is key to understanding this and similar medical terminology.

Noun

1. an abnormally small number of lymphocytes in the circulating blood