Tajima M

Primary carcinoma of seminal vesicle: Diagnosis assisted by sonography

A case of primary carcinoma of the seminal vesicle in a nineteen-year-old man is described. This patient represents the twelfth case reported in the literature in Japan. The experience gained in this case indicated the potential usefulness of ultrasonography in the diagnosis of primary carcinoma of the seminal vesicle.

Primary lipogranuloma of male genitalia

Lipogranulomas developing secondarily in the genitourinary system have been reported rather frequently, but primary lipogranulomas without any past history of etiologically related conditions are rare. We report on 2 cases recently encountered in which tumors were diagnosed as sclerosing lipogranuloma on histopathologic examination.

A clinical study of urine basic fetoprotein and urine polyamine as tumor markers in epithelial cancer of the urinary tract

Abstract Background: The reliability of a new screening test for epithelial cancer of the urinary tract was evaluated and the results were compared with those obtained employing urinary cytology in routine use.

Synchronous bilateral testicular tumors of different cell types on each side

Bilateral and synchronous testicular tumors consisting of different cell types on each side are rare. We describe one additional case of synchronous bilateral testicular tumors comprised of different cell types on each side and review the relative literature.