TUR後尿道および陰茎に転移した表在性膀胱癌の1例

Abstract

A case of metastasis to the penis and the urethra from superficial bladder tumor of transitional cell carcinoma (TCC), grade 3 is reported. A 52-year-old male patient was diagnosed to have TCC of the urinary bladder (grade 3, stage pT1a) in May, 1985 and was treated initially with transurethral resection followed by adriamycin (ADR) instillation. In February, 1986, urethroscopy showed a papillary tumor in the cavernosal urethra and a metastatic tumor was noted in the corpus spongiosum penis. Biopsy of urethral tumor revealed TCC, grade 3. Therefore partial urethrectomy with resection of penile tumor was performed. Although the patient underwent combination chemotherapy involving CAP (cisplatin + ADR + cyclophosphamide) and M-VAC (methotrexate + vincristine + ADR + cisplatin) regimens, local lesion and metastatic lesions progressed, and he died in June 1986, 20 days after emasculation. The management of superficial bladder tumor with TCC, grade 3 was reviewed and discussed here.