What the source describes
French poison-centre researchers reviewed reports from 2014 through 2019. Among 125 recorded shiitake exposures, they identified 59 dermatitis cases following raw or undercooked consumption. [1]
The rash often appeared after a delay and could persist for days. All reported patients recovered. The authors considered a heat-sensitive mushroom component a possible contributor, while the mechanism remained incompletely established. [1]
How to use the distinction
These were selected reports, not a survey of everyone eating shiitake. Dividing cases by reported exposures cannot yield the population probability of a reaction. Cooking status matters, but the paper does not supply one universal cooking-time guarantee. Funding and conflicts were not established from the retrieved abstract. [1]
A hypothetical distinction
Imagine only people who contact a poison centre enter a database. They do not represent every person who ate the food.
| Detail | Interpretation |
|---|---|
| Observation | Keep the original context |
| Handling or method | Match the specific material |
| Limit | Do not infer a universal guarantee |
Sources for this article
- Shiitake dermatitis: experience of the Poison Control Centre Network in France from 2014 to 2019.
Source consulted: 2026-09-19. This is a reference resource, not a claim that we conducted the studies or tested a product.