Rare and unusual histological variants of prostatic carcinoma: clinical significance

Mazzucchelli R., Lopez-Beltran A., Cheng L., Scarpelli M., Kirkali Z., Montironi R.

BJU INTERNATIONAL, cilt.102, sa.10, ss.1369-1374, 2008 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 102 Sayı: 10
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1111/j.1464-410x.2008.08074.x
  • Dergi Adı: BJU INTERNATIONAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1369-1374
  • Anahtar Kelimeler: small cell carcinoma, ductal adenocarcinoma, carcinosarcoma, unusual carcinomas, SMALL-CELL-CARCINOMA, DUCTAL ADENOCARCINOMA, ENDOMETRIOID FEATURES, RADICAL PROSTATECTOMY, SARCOMATOID CARCINOMA, NEEDLE-BIOPSY, CANCER, CARCINOSARCOMA, EXPRESSION, ORIGIN
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

We review the clinicopathological features of the following unusual histological variants of prostatic carcinoma: small cell carcinoma, ductal adenocarcinoma, sarcomatoid (carcinosarcoma), basal cell, squamous cell and adenosquamous, and urothelial carcinoma. These variants are rare and account for 5-10% of carcinomas that originate in the prostate. Some develop from acinar adenocarcinoma after hormonal or radiation therapy. They are usually aggressive tumours that often present with secondary deposits. The outcome is generally poor. Only basal cell carcinoma is seen as a low-grade carcinoma.