Related Experiment Video

Updated: Jan 9, 2026

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber
08:47

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

Published on: March 3, 2023

2.9K

Contrast‑induced encephalopathy: An allergological point of view

Patricia Andrade Garbán1, Marta Goyanes Malumbres1, Carolina Calvo Corbella2

  • 1Allergy Unit, Hospital Universitario Fundación Alcorcón, Calle Budapest 1, 28922, Alcorcón, Spain.

Radiology Case Reports
|December 3, 2025
PubMed
Summary

Contrast-induced encephalopathy (CIE) is a rare neurological complication of iodinated contrast agents (IC). This case highlights a patient who recovered spontaneously, with negative allergy tests, emphasizing awareness of this adverse effect.

Keywords:
Allergological studyAtypical reactionsContrast‑induced encephalopathyHypersensitivity reactionIodinated contrasts

More Related Videos

Visualizing Impairment of the Endothelial and Glial Barriers of the Neurovascular Unit during Experimental Autoimmune Encephalomyelitis In Vivo10:50

Visualizing Impairment of the Endothelial and Glial Barriers of the Neurovascular Unit during Experimental Autoimmune Encephalomyelitis In Vivo

Published on: March 26, 2019

8.2K
Overcoming Unresponsiveness in Experimental Autoimmune Encephalomyelitis EAE Resistant Mouse Strains by Adoptive Transfer and Antigenic Challenge08:38

Overcoming Unresponsiveness in Experimental Autoimmune Encephalomyelitis EAE Resistant Mouse Strains by Adoptive Transfer and Antigenic Challenge

Published on: April 9, 2012

20.9K

Related Concept Videos

Allergic Reactions02:06

Allergic Reactions

Overview
31.9K
Hypersensitivities01:30

Hypersensitivities

Hypersensitivity, also known as a hypersensitivity reaction or allergic reaction, is a condition where the body's immune system reacts abnormally to a foreign substance. Such substances, that cause hypersensitivity are referred to as an allergen, could be something typically harmless to most people, like pollen or certain foods.
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
7.1K
Cross-reactivity00:42

Cross-reactivity

Overview
32.8K
Allergic Drug Reactions01:27

Allergic Drug Reactions

Allergic reactions related to drugs are hypersensitivity responses driven by the immune system and bear no connection to the drug's therapeutic action. While drugs in isolation do not trigger an immune response, they can interact with endogenous proteins to form antigens. These antigens stimulate lymphocytes to produce antibodies. IgE-type antibodies attach themselves to mast cells. Upon subsequent exposure to the same stimulus, the antigen-antibody interaction is initiated, unleashing...
1.3K