Related Experiment Video
Updated: Jun 3, 2025
05:23
Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
Published on: March 14, 2017
19.4K
Addressing Venous Extravasation, a Concern in Intravenous Iron Administration
Catarina F Almeida1, Soraia Carvalho1, Alexandre Sarmento1
1Immunohemotherapy Department, Unidade de Saúde Local da Região de Aveiro, Aveiro, PRT.
Cureus
|January 8, 2025
Summary
Intravenous iron can cause rare skin discoloration from venous extravasation. Recognizing this uncommon side effect is crucial for patients and healthcare providers to ensure better outcomes.
Area of Science:
- Internal Medicine
- Pharmacology
Background:
- Intravenous iron is a standard treatment for anemia of chronic illness.
- Venous extravasation is an uncommon but recognized complication of intravenous infusions.
Observation:
- A case report details a female patient experiencing persistent skin discoloration after intravenous iron administration.
- The discoloration was attributed to venous extravasation during the infusion process.
Findings:
- Venous extravasation, though rare, is a potential adverse effect of intravenous iron therapy.
- This complication can lead to long-term cosmetic issues such as persistent skin discoloration.
Implications:
- Healthcare providers must be vigilant for signs of venous extravasation during intravenous iron administration.
- Patient education and adherence to infusion protocols are vital to mitigate risks and improve outcomes.
- Early recognition and management of extravasation can prevent persistent complications.
Related Concept Videos
01:28Esophageal Varices-II: Clinical Features and Management
46
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
46
01:04Venous Return
2.9K
The circulatory system plays a crucial role in ensuring the optimal functioning of the human body. One of its critical components is venous return - the process that completes the blood circulation cycle. This article will delve into the concept of venous return, how it works, and its significance to our health.
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system...
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system...
2.9K
01:14Prevention of Further Absorption of Poison
779
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
779
01:27Assessment of the Cardiovascular System III: Palpation
189
Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
189
01:24Esophageal Varices-I: Introduction
72
Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
72
01:10Veins as Blood Reservoirs
2.9K
Veins, while chiefly responsible for circulating blood back to the heart, also function as storage vessels for blood. They house approximately 64 percent of the body's total blood volume, a feat made possible by their high capacitance—the inherent ability to expand and accommodate large volumes of blood, even under low pressure. The large diameter and thin walls of veins augment their distensibility, significantly more so than arteries, due to their classification as capacitance...
2.9K