Primary anaplastic lymphoma kinase-positive large B-cell lymphoma of the left bulbar conjunctiva: A case report

Figure 2 Anaplastic lymphoma kinase-positive large B-cell lymphoma. A: The tumor was well-demarcated and showed a diffusely infiltrate of monomorphicatypical lymphoid cells in the stroma of the conjunctival subepithelial [hematoxylin and eosin (HE) ×100]; B: The accessory lacrimal glands were involved (HE × 400); C: The lymphoid cells displayed immunoblastic morphology (HE × 1000); D: The lymphoid cells with plasmablastic morphology (HE × 1000); E: the pleomorphic neoplastic giant cells were present focally (HE × 400); F: Necrosis, abundant apoptotic debris and haemorrhage were observed (HE × 400).