Definition

Noun: 1. An abnormal accumulation of serous fluid in body tissues or cavities: A medical condition characterized by swelling due to the excessive buildup of watery fluid in cells, tissues, or serous cavities. This is a pathological state, not simple inflammation or temporary swelling.

Usage and Examples

• General Medical Usage: The term is used clinically to describe the pathological state of fluid retention.
  • The ultrasound revealed hydrops in the fetal abdomen.
  • The patient was diagnosed with hydrops of the gallbladder.
• In Compound Medical Terms: It often forms part of specific medical condition names.
  • Hydrops fetalis is a serious condition where the fetus has fluid accumulation in at least two body compartments.
  • Endolymphatic hydrops is believed to be the underlying cause of Ménière's disease.

Advanced Usage and Notes

• Technical/Specialized Context: "Hydrops" is primarily a technical term used in medical fields such as pathology, obstetrics, and internal medicine. It is not commonly used in everyday conversation.
• Distinction from Edema: While both involve fluid accumulation, "hydrops" often implies a specific, sometimes localized, pathological collection (e.g., in a sac or cavity like the gallbladder or inner ear), whereas "edema" is a more general term for tissue swelling from fluid in the interstitial spaces.

Variants and Related Words

• Dropsy (noun): An older, now less common term for generalized edema or hydrops.
• Hydroptic (adjective): Relating to or affected by hydrops. (Rarely used in modern clinical language).
• Edema (noun): The more common general term for swelling caused by excess fluid trapped in the body's tissues. Often used interchangeably in some contexts, though nuances exist.

Synonyms

• Dropsy (archaic)
• Edema (in many general contexts)
• Fluid retention
• Anasarca (specifically for severe, generalized edema)

Related Medical Terms (Not Synonyms)

• Ascites: Accumulation of fluid in the peritoneal cavity (abdomen).
• Pleural Effusion: Accumulation of fluid in the pleural cavity (around the lungs).
• Pericardial Effusion: Accumulation of fluid in the pericardial sac (around the heart). These are specific types or locations of fluid accumulation that may be described as forms of hydrops in a broad pathological sense.

Noun

1. swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities