Primary gastric lymphoma (PGL) is the most common extranodal non-Hodgkin lymphoma
and represents a wide spectrum of disease, ranging from indolent low-grade marginal zone …

Helicobacter pylori (H. pylori) is most known to cause a wide spectrum of gastrointestinal
impairments; however, an increasing number of studies indicates that H. pylori infection …

The capability to spatially explore RNA biology in formalin-fixed paraffin-embedded (FFPE)
tissues holds transformative potential for histopathology research. Here, we present …

The two general groups for tumors of the hemolymphatic system are lymphoid (lymphoma
and leukemia) and myeloid leukemias. The tumors in each can be characterized by their …

Demonstration of ectopic germinal center-like structures (GC-LSs) in chronically inflamed
tissues in patients with autoimmune disorders is a relatively common finding. However, to …

Fc receptor-like protein 4 (FcRL4) is normally expressed on a small subset of mucosa-
associated B-cells, as well as on mucosa-associated lymphoid tissue (MALT) lymphoma B …

Salivary gland ultrasound (SGUS) is the imaging modality of choice for the assessment of
parotid and submandibular gland parenchyma. Being highly effective, non-invasive and …

Abstract Treatment options for Helicobacter pylori–independent gastric mucosa-associated
lymphoid tissue (MALT) lymphoma (GML) include surgery, immunotherapy, chemotherapy …

Context.—Hypersensitivity pneumonitis (HP) is a lung disease that develops in susceptible
individuals after inhalational exposure to an organic antigen or chemical compound …

Objective. To identify ultrasound (US) features of lymphomas (L) of major salivary glands
(SGs) in primary Sjögren's syndrome (pSS) patients and to differentiate US pattern of L and …