Figure 2. a and b: Bone marrow mRNA in situ hybridization at 400X magnification showing positive staining with lambda light chain and negative staining for kappa light chain supporting a clonal lambda light chain restricted population

From

Severe Thrombocytopenia in a Splenectomized Patient with Waldenstrom Macroglobulinemia

Vinay Minocha, Dat Pham, Megan Brown, Arun Gopinath, Madhu Emani, Lara Zuberi

American Journal of Medical Case Reports. 2016, 4(8), 275-278 doi:10.12691/ajmcr-4-8-7