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Arkana is a learning, teaching, innovating practice with one unifying passion: to work toward research breakthroughs that make our services unnecessary.
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![Kidneys for Kids abstract illustration](https://www.arkanalabs.com/wp-content/uploads/2021/10/TOGETHER-1-scaled-432x288.jpg)
Kidneys for Kids
What are the kidneys and what do they do? Your kidneys are organs shaped like beans (think kidney beans) and…
![Neuromuscular Junction, NMJ, Neuro Pathology, myoneural junction, motor end-plate](https://www.arkanalabs.com/wp-content/uploads/2020/12/Neuromuscular-Junction-432x288.png)
The Neuromuscular Junction
What is the dark staining structure? (Hint: note the small nerve twig associated with the structure). The neuromuscular junction (NMJ;…
![Subepithelial Humps, irregular subepithelial deposits](https://www.arkanalabs.com/wp-content/uploads/Fig-1-copy-41-432x288.jpg)
Subepithelial Humps
The depicted electron micrograph shows numerous, large and irregular subepithelial deposits which protrude from the glomerular basement membrane towards…
Diagnose This!
![](https://www.arkanalabs.com/wp-content/uploads/2024/05/Watermarked-ALECT2-large-432x288.jpg)
Diagnose This 4/29/2024
What would be your leading Dx and subtype based on the Congo red image above showing deposition predominately in the…
![](https://www.arkanalabs.com/wp-content/uploads/2024/04/4.15-Dx--432x288.jpg)
Diagnose This 4/15/2024
Based on the image provided, what would be your leading diagnosis with C3-dominant immune-complex deposition? The light microscopic image depicts…
![](https://www.arkanalabs.com/wp-content/uploads/2024/04/Dx-This-4.1.24-1-432x288.png)
Diagnose This 4/1/2024
What is this finding and what is the significance in the transplant setting? The light microscopic image depicts an…
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![LDL Receptor-Related Protein 2](https://www.arkanalabs.com/wp-content/uploads/2018/02/Image-1.jpg)