Porphobilinogen

And surrounding the nuclei in these erythroblasts, you have these iron-laden macrophages.

and they stain blue with prussian blue stains so they'll show you an image and there's just a bunch of blue dots it's a very buzzy image it's in the hematology pdf and you gotta know that sideroblastic anemia can be x-linked recessive it can also be due to alcoholism and serum iron ferritin can be normal or increased in sideroblastic anemia regardless wrong fucking choice d Porphobilinogen deaminase, wrong fucking answer.

So this is going to be acute intermittent porphyria.

Now, this is the one you hear that has red urine or pink urine, abdominal pain.