Fig. 1
From: Primary diffuse large B cell lymphoma arising from a leiomyoma of the uterine corpus
Histological features of primary DLBCL arising from a leiomyoma of the uterine corpus. Diffuse proliferation of lymphoid cells dissecting the muscle fiber is observed (a). Lymphoid cells consist of medium- to large-sized cells with abundant, faintly basophilic cytoplasm and round to oval nuclei, which are occasionally convoluted and which contain dispersed nuclear chromatin and one to multiple prominent nucleoli (b). [A-B: hematoxylin and eosin (H & E) staining; A: original magnification (O.M.), 100×; B: O.M., 200×]