> 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

![](https://3350345516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LeOhdRRea3TZON7qibm%2Fuploads%2Fgit-blob-9beb7b733c0539c86af61b01b99f0f943f8bd91f%2Fekran-resmi-2017-11-29-00.14.42%20\(2\)%20\(2\)%20\(2\).png?alt=media)

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

#### [**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`.