Fig. 3From: COVID19-induced immunosuppression and aggressive progression of primary cranial vault lymphoma presenting as a management challenge, a case report, and a literature reviewa Histopathology findings suggestive of Diffuse Large B cell Non-Hodgkin’s Lymphoma. b On immunostaining lesion was CD20 positive. c On immunostaining lesion was CD45 positive. d On immunostaining KI-67 marker shows proliferative index of 90–95%Back to article page