Plasma cell infiltration of the urinary bladder.
We report a novel entity of plasma cell bladder infiltration without other demonstrable disease. The patient had severe irritative voiding symptoms, hematuria, and a diffuse mucosal infiltrate with 90% plasma cells. Although the patient demonstrated some clinical and pathologic evidence consistent with interstitial cystitis and eosinophilic cystitis, a predominant finding of focal plasma cell infiltration of the urinary bladder suggests a new or previously unrecognized clinical entity.
Thaxton
C S
CS
Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611-3008, USA.
Eggener
S E
SE
Schaeffer
A J
AJ
D000368:Aged; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D001706:Biopsy; D003556:Cystitis / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology*; D018856:Cystitis, Interstitial / Q000175:diagnosis; D003937:Diagnosis, Differential; D004802:Eosinophilia / Q000175:diagnosis; D006801:Humans; D008297:Male; D010950:Plasma Cells / Q000473:pathology*; D011241:Prednisone / Q000627:therapeutic use; D001743:Urinary Bladder / Q000473:pathology*; D014555:Urination Disorders / Q000209:etiology
D000893:Anti-Inflammatory Agents; D011241:Prednisone