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(6 Results)![Intravascular lymphoma](https://www.arkanalabs.com/wp-content/uploads/2023/01/M23-00085A_Frozen_HandE_4-4-432x288.png)
Intravascular lymphoma
This 70-year-old patient presented with confusion, weakness, and recent stroke-type symptoms. Brain MRI showed scattered contrast-enhancing white matter lesions involving…
![B-cell Lymphoma](https://www.arkanalabs.com/wp-content/uploads/2022/04/Figure-1-432x288.png)
B-Cell Lymphoma Muscle Mass
This 70-year-old patient presented with generalized muscle weakness, weight loss, decreased appetite, mild hypercalcemia, and a 2-month history of progressive…
![CLL/SLL, teaching points, arkana laboratories, renal pathology](https://www.arkanalabs.com/wp-content/uploads/CLL-copy-432x288.jpg)
Differential Diagnosis of Kidney Injury in CLL/SLL Patients
There are many causes of decreased kidney function in patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), and a renal…
![Granulomatous Interstitial Nephritis in CLL](https://www.arkanalabs.com/wp-content/uploads/Fig-1-copy-51-432x288.jpg)
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…
![Minimal Change Disease](https://www.arkanalabs.com/wp-content/uploads/tp2.28-3-432x288.jpg)
Twitter Poll (June 6, 2018)
ANSWER: B Hodgkin lymphoma and less often other lymphoproliferative disorders have been associated in the pathogenesis of minimal change disease…
![Intravascular Large B Cell Lymphoma, stained positive for CD20](https://www.arkanalabs.com/wp-content/uploads/he-lp2-with-changes-1-432x288.jpg)
Intravascular Large B Cell Lymphoma
A 75-year-old woman presented for her annual checkup with no complaints. She had a past medical history of hypertension and…