An unusual case of bilateral, single ectopic ureters inserting into the prostate gland presenting with hydronephrosis and renal insufficiency is reported. The diagnosis was made by transrectal and abdominal ultrasound.
Many antibiotics have been shown to have adverse effects on spermatogenesis. Deoxyribonucleic acid (DNA) flow cytometry of testicular aspirate has been shown to be an effective method of quantitatively evaluating testicular function. To assess this problem, DNA flow cytometry of testicular aspirate was performed on 8 groups of rats, each of which received antibiotics via daily gavage for 10 days. Aspirations were performed on days 0, 11 and 56. Data thus obtained were analyzed using a two-way ANOVA with repeated measures. Antibiotics studies included ciprofloxacin 15 mg./kg./day, sulfamethoxazole (SMX) 20 mg./kg./day (with trimethoprim (TMP) 4 mg./kg./day), nitrofurantoin 7 mg./kg./day, ofloxacin 10 mg./kg./day, lomefloxacin 6 mg./kg./day, doxycycline 3 mg./kg./day and norfloxacin 10 mg./kg./day. One group received the same SMX/TMP dose, together with folate 0.014 mg./kg./day. A statistically significant change in aspirate content on day 11 as compared with baseline existed in groups receiving TMP/SMX (p = 0.00025), nitrofurantoin (p = 0.0000043), ofloxacin (p = 0.000075) and doxycycline (p = 4.89 X 10(-9). Control rats and the group receiving TMP/SMX with folate showed no significant change. On day 56 the abnormality persisted in groups TMP/SMX (p = 0.042), nitrofurantoin (p = 0.001), ofloxacin (p = 0.036) and doxycycline (p = 0.003). Controls and groups receiving ciprofloxacin, norfloxacin and lomefloxacin continued to show no statistically significant difference from baseline on day 56. These data suggest that SMX/TMP, nitrofurantoin, ofloxacin and doxycycline significantly alter spermatogenesis. Ciprofloxacin, norfloxacin and lomefloxacin had no apparent effect on spermatogenesis as measured by DNA flow cytometry.
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