Fig. 2From: Life-threatening disseminated enterovirus infection during combined rituximab and ibrutinib maintenance treatment for mantle cell lymphoma: a case reportBiopsy revealed signs of viral myositis. Biopsy from the leg abductors showing vast interstitial and perivascular infiltrations by T cells and macrophages as well as the characteristic alterations in muscle fibers such as variation in size, centrally located nuclei, and stages of necrosis and regeneration (hematoxylin and eosin staining, original magnification × 100)Back to article page