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(6 Results)![](https://www.arkanalabs.com/wp-content/uploads/2022/09/Capillary-loops-with-large-atypical-cells-432x288.png)
Diagnose This!
Diagnose This (September 26, 2022)
This is the biopsy from a 73-year-old with AKI and normal bone marrow biopsy done for investigation of anemia and…
![Granulomatous Interstitial Nephritis in CLL](https://www.arkanalabs.com/wp-content/uploads/Fig-1-copy-51-432x288.jpg)
Teaching Points
Granulomatous Interstitial Nephritis in CLL
This is a renal biopsy from a 62-year-old female with a recent diagnosis of CLL/SLL, who presents with rapidly worsening…
![Large B-cell Lymphoma, arkana laboratories, pushing glass](https://www.arkanalabs.com/wp-content/uploads/Low-power-HE-stain-A-copy-432x288.jpg)
Pushing Glass
Pushing Glass (May 25, 2017)
The patient is a 74 year-old female who presents with a sudden rise in creatinine to 5.0. A week ago…
![ANCA Disease, LECT2 Amyloid, IgG4-Related Disease, AL amyloidosis, ANCA, digging deeper, Dr. Messias, Arkana Laboratories, pathology diseases](https://www.arkanalabs.com/wp-content/uploads/DiggingDeeper-432x288.jpg)
Digging Deeper
A Case of an Unlucky Strike
This biopsy was from a 57-year-old African American female patient. She presented with a gradual increase in serum creatinine over…
![ANCA Disease, LECT2 Amyloid, IgG4-Related Disease, AL amyloidosis, ANCA, digging deeper, Dr. Messias, Arkana Laboratories, pathology diseases](https://www.arkanalabs.com/wp-content/uploads/DiggingDeeper-432x288.jpg)
Digging Deeper
When Lightning Strikes Twice
This biopsy came to us for a workup on proteinuria. The patient is a 68-year-old female with a history of…
![intravascular diffuse large B-cell lymphoma, arkana laboratories, pushing glass, renal pathology](https://www.arkanalabs.com/wp-content/uploads/Low-power-copy-2-432x288.jpg)
Pushing Glass
Pushing Glass (March 13, 2018)
A 65-year-old male presents with mild proteinuria and a sudden increase in creatinine. He was recently diagnosed with widely metastatic…