English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Malignant lymphoma of the upper urinary tract including the renal pelvis and ureter is extremely rare. Less than ten cases have been reported in the literature, of which extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is the most frequent histologic type [1]. MALT lymphoma arising in the stomach, skin, thyroid, and salivary gland is associated with chronic inflammation caused by pathogenic microorganisms or autoimmune disorder [2]; however, the pathogenesis of MALT lymphoma in the upper urinary tract is unknown. Herein, we report a case of upper ureteral MALT lymphoma with extensive peri-ureteropelvic inflammation and atherosclerosis of the renal artery, and discuss the possible correlation between these lesions.

Ureteral Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Chronic Inflammation, and Renal Artery Atherosclerosis