> For the complete documentation index, see [llms.txt](https://www.parapathology.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.parapathology.com/systemic-pathology/gastrointestinal-pathology/duodenal-biopsy.md).

# Duodenal Biopsy

#### [Thunderstorm-triggered asthma attacks put under the microscope in Australia](https://www.youtube.com/watch?v=8U5qL4-Kf7w)

{% embed url="<https://www.youtube.com/watch?v=8U5qL4-Kf7w>" %}

#### [Bugs, sprue, drugs and more: adventures in the small intestine](https://www.youtube.com/watch?v=oZNH8z9-_fU)

{% embed url="<https://www.youtube.com/watch?v=oZNH8z9-_fU>" %}

#### Differential Diagnosis of the Flat Duodenal Biopsy

![](/files/hbhBsn4a3kkMCqhwGReG)

#### \*\*\*\*

#### [**A gut bacterial pathway metabolizes aromatic amino acids into nine circulating metabolites.**](https://www.ncbi.nlm.nih.gov/pubmed/29168502/)\*\*\*\*

{% embed url="<https://www.ncbi.nlm.nih.gov/pubmed/29168502/>" %}

#### GIPath Tweets

This is the list of Gastrointestinal Pathology (GIPath) Tweets collected automatically via `R`.

[GIPathTweets2019-07-08.md](https://github.com/sbalci/ParaPathology/tree/7b853c5e0793aa3f04000d8577340e5623b2678c/systemic-pathology/gastrointestinal-pathology/pathTweets/GIPathTweets2019-07-08.md)