Fig. 1
From: Bone marrow morphologic features, MyPRS, and gene mutation correlations in plasma cell myeloma
Growth Pattern of neoplastic plasma cells. CD138 positive plasma cells infiltrate in interstitial (left upper, ×200 magnification), microcluster (right upper, ×200 magnification, less than 10 CD138 positive plasma cells per cluster), nodule (left lower, ×200 magnification, >10 CD138 positive plasma cells per cluster), and sheet pattern (right lower, ×200 magnification)
