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[Chronic prostatic inflammation: a confounding factor in the diagnosis of prostatic cancer]. / Inflamación prostática crónica: un factor de confusión en el diagnóstico del cáncer prostático.
Rodríguez Rodríguez, R; Mayayo Dehesa, T; Galbis Sanjuan, F; Burgos Revilla, F J; Jiménez Cidre, M; García González, R.
Afiliación
  • Rodríguez Rodríguez R; Unidad de Ecografía Urológica, Madrid, España.
Arch Esp Urol ; 49(7): 669-73, 1996 Sep.
Article en Es | MEDLINE | ID: mdl-9020002
OBJECTIVES: To evaluate the influence of inflammatory foci of the prostate on the efficacy of PSA and transrectal ultrasound in the diagnosis of prostatic cancer. METHODS: Ultrasound-guided transrectal biopsy was performed in 399 patients. The results of serum PSA, PSA density and ultrasound characteristics were compared with the pathological findings. RESULTS: The mean prostatic volume was greater in the cases with BPH and chronic inflammatory foci than those with prostatic cancer (p < 0.001). Twenty percent of the patients showed suspicious areas vs 75.1% of the cancers (< 0.001); 66.7% of those with chronic inflammatory foci showed classifications vs 40.6% of the cancers (p < 0.001). The patients with chronic inflammatory foci had PSA values that fell in between those of the BPH and cancer groups (p < 0.05). PSA density also showed intermediate values, although they were not significantly different. CONCLUSIONS: The presence of chronic prostatic inflammatory foci can increase serum PSA levels. To date, it is not possible to identify this group of patients to avoid a biopsy.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias de la Próstata / Prostatitis Tipo de estudio: Diagnostic_studies / Prognostic_studies Límite: Humans / Male Idioma: Es Revista: Arch Esp Urol Año: 1996 Tipo del documento: Article Pais de publicación: España
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias de la Próstata / Prostatitis Tipo de estudio: Diagnostic_studies / Prognostic_studies Límite: Humans / Male Idioma: Es Revista: Arch Esp Urol Año: 1996 Tipo del documento: Article Pais de publicación: España