achlorhydria

Thân thiện

A doctor explains achlorhydria to a patient using a medical diagram.

Definition

Noun: - An abnormal deficiency or absence of free hydrochloric acid in the gastric juice: This is a medical condition where the stomach fails to produce the hydrochloric acid necessary for digestion. It is frequently linked to other serious health issues.

Usage

• This term is used specifically in medical and clinical contexts to describe a pathological state of gastric secretion.
• It functions as a singular, uncountable noun when referring to the condition itself.

Examples

• The patient's persistent digestive issues were finally diagnosed as achlorhydria.
• Achlorhydria can lead to malabsorption of essential nutrients like vitamin B12 and iron.
• The study examined the correlation between chronic achlorhydria and the development of certain gastric cancers.

Advanced Usage

• "Achlorhydric" (Adjective): Describing the state of having or relating to achlorhydria.
  • The patient was found to be achlorhydric, which explained the poor protein digestion.
• In medical literature, it is often discussed in the context of pernicious anemia or atrophic gastritis.

Variants and Related Words

• Hypochlorhydria (Noun): A related condition characterized by low, but not entirely absent, stomach acid production.
• Achlorhydric (Adjective): Pertaining to or suffering from achlorhydria.

Synonyms

• Gastric anacidity: A more general term for the absence of acid in the stomach.
• Hydrochloric acid deficiency: A descriptive phrase for the condition.

Antonyms

• Hyperchlorhydria: An excessive secretion of hydrochloric acid in the stomach.
• Normal gastric acidity: The typical, healthy level of stomach acid.

Học thuật

Noun

1. an abnormal deficiency or absence of free hydrochloric acid in the gastric juice; often associated with severe anemias and cancer of the stomach