Table 3: Pathologic data for women undergoing surgical resection of urethral diverticula.

Number of patients 
( )
%

Type of lining
 Squamous epithelium1034%
 Urothelium931%
 Mixed urothelial and squamous724%
 No lining identified27%
 Intestinal metaplasia13%
Pathologic findings
 Inflammation1655%
  Chronic1241%
  Acute and chronic414%
 None/unremarkable724%
 Nephrogenic adenoma621%
 Stromal calcification414%
 Ulceration310%
 Leiomyoma13%
 Invasive adenocarcinoma13%