Community-acquired methicillin resistant Staphylococcus aureus: a new aetiological agent of prostatic abscess.

Prostatic abscess is rare. Its potentially serious course requires a high level of clinical suspicion and prompt and effective treatment. The causative germs are usually either enterobacteria or Enterococcus. The authors highlight the importance of considering epidemiological and clinical aspects in the early diagnosis and treatment. Prostatic abscess due to community-acquired methicillin resistant Staphylococcus has three typical characteristics: skin entry point, periprostatic compromise, and anaemia and low prothrombin.

[Primary prostatic tuberculosis. Case report and bibliographic review]. / Tuberculosis prostática primaria. Presentación de un caso y revisión de la literatura.

OBJECTIVE: Primary prostatic tuberculosis is a very rare form of presentation of the tuberculous infection, which is generally caused by the M. tuberculosis, and which has shown an increase in incidence and prevalence, due to an increase of immunocompromised patients and the pandemic of the Syndrome of Acquired Immune Deficiency (AIDS).We describe a case of primary prostatic tuberculosis attended at the Hospital Universitario de Santander, Colombia, and to perform a discussion about this topic. METHODS/RESULTS: 65 year old man who consulted with symptoms of frequency, dysuria and hesitancy, and 10 Kg weight loss in the last 6 months, without pulmonary symptoms and negative ELISA test for HIV. On physical examination there was evidenceof the presence of a high volume, irregular and hard prostatic gland. That is why a prostatic Doppler ecography was performed showing a prostatic volume of 39 cm3, without sign of malignity. Biopsy of the prostatic gland showed multiple granulomas and the ZN staining was positive for mycobacteria. With these findings the diagnosis of primary prostatic tuberculosis was established, and treatment was carried out and now the patient is asymptomatic with no evidence of active tuberculosis. CONCLUSIONS: Primary prostatic tuberculosis without history or evidence of commitment of the immune system is a very rare condition, nevertheless, it is particularly important to know it due to the progressive increase of its presentation and the possibility of a curative treatment to affected patients.

Prostatic tuberculosis: case report.

CONTEXT: Tuberculosis of the prostate has mainly been described in immunocompromised patients. However, it can exceptionally be found as an isolated lesion in immunocompetent patients. CASE REPORT: We report a case of prostatic tuberculosis in a young, healthy and immunocompetent patient with unremarkable findings from intravenous urographic examination. Computed tomography showed an abscess in the prostate and Mycobacterium tuberculosis was isolated in a urine culture. Treatment with isoniazid, rifampin and pyrazinamide was successful.

Prostatic tuberculosis: case report / Tuberculosis prostática: informe del caso

CONTEXT: Tuberculosis of the prostate has mainly been described in immunocompromised patients. However, it can exceptionally be found as an isolated lesion in immunocompetent patients. CASE REPORT: We report a case of prostatic tuberculosis in a young, healthy and immunocompetent patient with unremarkable findings from intravenous urographic examination. Computed tomography showed an abscess in the prostate and Mycobacterium tuberculosis was isolated in a urine culture. Treatment with isoniazid, rifampin and pyrazinamide was successful.

CONTEXTO: La tuberculosis prostática ha sido principalmente descrita en pacientes inmunodeprimidos. Sin embargo, es excepcional como lesión aislada en pacientes inmunocompetentes. CASO CLINICO: Describimos el caso de un varón sano e inmunocompetente con tuberculosis prostática y hallazgos irrelevantes en la urografía de eliminación realizada. La tomografía computerizada (TC) mostró un absceso en próstata, aislándose en el urocultivo Mycobacterium tuberculosis. El tratamiento con isoniazida, rifampicina y pirazinamida fue exitoso.

Changing profile of prostatic abscess.

PURPOSE: To compare the clinical presentation of prostatic abscess and treatment outcome in two different time frames with regards to etiologies, co-morbid factors and the impact of multidrug resistant organism. MATERIALS AND METHODS: We retrospectively assessed the charts of 48 patients with the diagnosis of prostatic abscess from 1991 to 2005. The period was divided arbitrarily into two different time frames; phase I (1991-1997) and phase II (1998-2005). Factors analyzed included presenting features, predisposing factors, imaging, bacteriological and antibiotic susceptibility profile, treatment and its outcome. RESULTS: The mean patient age in phase I (n = 18) and phase II (n = 30) were 59.22 +/- 11.02 yrs and 49.14 +/- 15.67 respectively (p = 0.013). Diabetes mellitus was most common predisposing factor in both phases. Eleven patients in phase II had no co-morbid factor, of which nine were in the younger age group (22 - 44 years). Of these eleven patients, five presented with pyrexia of unknown origin and had no lower urinary tract symptoms LUTS. Two patients with HIV had tuberculous prostatic abscess along with cryptococcal abscess in one in phase II. Two patients had melioidotic prostatic abscess in phase II. The organisms cultured were predominantly susceptible to first line antibiotics in phase I whereas second or third line in phase II. CONCLUSION: The incidence of prostatic abscess is increasing in younger patients without co-morbid factors. The bacteriological profile remained generally unchanged, but recently multi drug resistant organisms have emerged. A worrying trend of HIV infection with tuberculous prostatic abscess and other rare organism is also emerging.

Changing profile of prostatic abscess

PURPOSE: To compare the clinical presentation of prostatic abscess and treatment outcome in two different time frames with regards to etiologies, co-morbid factors and the impact of multidrug resistant organism. MATERIALS AND METHODS: We retrospectively assessed the charts of 48 patients with the diagnosis of prostatic abscess from 1991 to 2005. The period was divided arbitrarily into two different time frames; phase I (1991-1997) and phase II (1998-2005). Factors analyzed included presenting features, predisposing factors, imaging, bacteriological and antibiotic susceptibility profile, treatment and its outcome. RESULTS: The mean patient age in phase I (n = 18) and phase II (n = 30) were 59.22 ± 11.02 yrs and 49.14 ± 15.67 respectively (p = 0.013). Diabetes mellitus was most common predisposing factor in both phases. Eleven patients in phase II had no co-morbid factor, of which nine were in the younger age group (22 - 44 years). Of these eleven patients, five presented with pyrexia of unknown origin and had no lower urinary tract symptoms LUTS Two patients with HIV had tuberculous prostatic abscess along with cryptococcal abscess in one in phase II. Two patients had melioidotic prostatic abscess in phase II. The organisms cultured were predominantly susceptible to first line antibiotics in phase I whereas second or third line in phase II. CONCLUSION: The incidence of prostatic abscess is increasing in younger patients without co-morbid factors. The bacteriological profile remained generally unchanged, but recently multi drug resistant organisms have emerged. A worrying trend of HIV infection with tuberculous prostatic abscess and other rare organism is also emerging.

Absceso prostático: reporte de un caso y revisión de la literatura / Prostatic abscess: case report and literature review

El absceso prostático es un cuadro poco frecuente en estos días, sin embargo, es una patología de gravedad si no se trata oportunamente con un diagnóstico rápido y un tratamiento activo. Se reporta el caso de un hombre joven, con un absceso prostático que requirió de drenaje quirúrgico (RTU), evolucionando de forma favorable. Se realiza una revisión de la literatura con respecto a la etiología, factores predisponentes, presentaciones clínicas, diagnóstico y tratamiento de esta patología.

The prostatic abscess is an uncommon disease, however it is a serious illness, if it is not treated timely with a rapid diagnosis and active treatment. We report the case of a young man with a prostatic abscess that required surgical drainage (RTU), evolving in a favorable manner. A review of the literature regarding the etiology, predisposing factors, clinical presentations, diagnosis and treatment of this pathology.