haemoglobinopathy

Thân thiện

A doctor explains haemoglobinopathy using a diagram of red blood cells.

Definition

1. Noun:
   • A haemoglobinopathy is a genetic blood disorder characterized by the presence of abnormal haemoglobin molecules within the red blood cells. This abnormality can affect the structure, function, or production of haemoglobin, the protein responsible for carrying oxygen throughout the body.

Usage

• The term is used in medical and clinical contexts to classify a group of inherited disorders affecting haemoglobin.
• It is a formal, technical term.
• Example: "The patient's symptoms and family history led the doctor to suspect a haemoglobinopathy."

Examples

• Noun:
  • Sickle cell disease is one of the most common types of haemoglobinopathy.
  • Newborn screening programs often test for serious haemoglobinopathies.
  • Diagnosis of a haemoglobinopathy typically requires specialized laboratory tests.

Advanced Usage

• The term encompasses both qualitative disorders (where the structure of the haemoglobin molecule is abnormal, e.g., sickle cell disease) and quantitative disorders (where there is reduced synthesis of normal haemoglobin, e.g., thalassaemias).

Variants and Related Words

• Hemoglobinopathy (noun): The American English spelling variant.
• Haemoglobinopathic (adjective): Relating to or affected by a haemoglobinopathy.
  • Example: "The study focused on haemoglobinopathic patients."

Synonyms

• Haemoglobin disorder: A more descriptive synonym.
• Abnormal haemoglobin disease: A direct descriptive phrase.

Different Meanings

• This is a specialized medical term with a single, specific meaning related to genetic blood disorders. It does not have common non-medical meanings.

Học thuật

Noun

1. a blood disease characterized by the presence of abnormal hemoglobins in the blood

Từ đồng nghĩa

• hemoglobinopathy