title: Undulating tubules associated with endoplasmic reticulum in pathologic tissues.
mesh_terms: D002051:Burkitt Lymphoma; D046508:Culture Techniques; D004721:Endoplasmic Reticulum; D007945:Leukemia, Lymphoid; D007951:Leukemia, Myeloid; D007962:Leukocytes / Q000166:cytology; D008198:Lymph Nodes / Q000166:cytology; D016403:Lymphoma, Large B-Cell, Diffuse; D008854:Microscopy, Electron; D013154:Spleen / Q000166:cytology; D013950:Thymus Gland / Q000166:cytology