Figure 1
From: A case of marginal zone B cell lymphoma mimicking IgG4-related dacryoadenitis and sialoadenitis
Imaging findings before treatment. (A) Fluorodeoxyglucose positron emission tomography (FDG-PET) indicating abnormal multiple accumulations in the submandibular glands (SMGs) (white arrowheads) and in several systemic lymph nodes (black arrowheads). (B) Computed tomography (CT) findings indicating swelling of the parotid glands (PGs) (white arrowheads), SMGs (white arrowheads), and generalized lymph nodes (LNs) (white arrows). (C) Sonographic images indicating bilateral nodal hypoechoic areas in the SMGs.