I am a beginner in the research field and a resident in urology and I would like to try a journal that will be appropriate for me to try for the first time, publishing a case report about targeted prostate biopsy with micro-ultrasound.
It depends on whether you're willing to pay for open access publication, in which case the choice increases. If so, Urology case reports (Elsevier), Case reports in Urology (Hindawi ) BMC Urology (Springer-Nature) or BMJ case reports (BMJ) are reputable publications.
For subscription journals, it depends on whether you are willing to accept journals with low impact factors and non-PubMed listed.