Fluid overload with generalised oedema (Q84153): Difference between revisions
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É uma condição em que há muito líquido no sangue. A condição oposta é a hipovolemia, que é um volume de líquido insuficiente no sangue. O excesso de volume de líquido no compartimento intravascular ocorre devido ao aumento do teor de sódio corporal total e consequente aumento da água corporal extracelular. O mecanismo geralmente decorre de mecanismos regulatórios comprometidos para o manuseio de sódio, conforme observado na insuficiência cardíaca congestiva (ICC), na insuficiência renal e na insuficiência hepática. Também pode ser causado pela ingestão excessiva de sódio dos alimentos, soluções intravenosas (IV) e transfusões de sangue, medicamentos ou contraste utilizado em exames diagnósticos. Este diagnóstico é com uma condição caracterizada por um edema generalizado da pele devido à efusão de fluido no espaço extracelular. | |||
| description / en | description / en | ||
This is the condition where there is too much fluid in the blood. The opposite condition is hypovolemia, which is too little fluid volume in the blood. Fluid volume excess in the intravascular compartment occurs due to an increase in total body sodium content and a consequent increase in extracellular body water. The mechanism usually stems from compromised regulatory mechanisms for sodium handling as seen in congestive heart failure (CHF), kidney failure, and liver failure. It may also be caused by excessive intake of sodium from foods, intravenous (IV) solutions and blood transfusions, medications, or diagnostic contrast dyes. This diagnosis is with a generalised condition characterised by widespread swelling of the skin due to effusion of fluid into the extracellular space. | |||
Revision as of 09:31, 15 August 2026
This is the condition where there is too much fluid in the blood. The opposite condition is hypovolemia, which is too little fluid volume in the blood. Fluid volume excess in the intravascular compartment occurs due to an increase in total body sodium content and a consequent increase in extracellular body water. The mechanism usually stems from compromised regulatory mechanisms for sodium handling as seen in congestive heart failure (CHF), kidney failure, and liver failure. It may also be caused by excessive intake of sodium from foods, intravenous (IV) solutions and blood transfusions, medications, or diagnostic contrast dyes. This diagnosis is with a generalised condition characterised by widespread swelling of the skin due to effusion of fluid into the extracellular space.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | ID_78196567 |
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| English | Fluid overload with generalised oedema |
This is the condition where there is too much fluid in the blood. The opposite condition is hypovolemia, which is too little fluid volume in the blood. Fluid volume excess in the intravascular compartment occurs due to an increase in total body sodium content and a consequent increase in extracellular body water. The mechanism usually stems from compromised regulatory mechanisms for sodium handling as seen in congestive heart failure (CHF), kidney failure, and liver failure. It may also be caused by excessive intake of sodium from foods, intravenous (IV) solutions and blood transfusions, medications, or diagnostic contrast dyes. This diagnosis is with a generalised condition characterised by widespread swelling of the skin due to effusion of fluid into the extracellular space. |
