transrektaalne

Transrektaalne refers to a medical or diagnostic procedure that is performed through the rectum. This approach allows access to structures and organs located within the pelvic region or adjacent to the rectal wall.

One common application of transrectal procedures is in imaging. For instance, transrectal ultrasound (TRUS) is widely used to visualize the prostate gland in men, aiding in the detection of abnormalities such as benign prostatic hyperplasia or prostate cancer. This imaging technique involves inserting a specialized ultrasound probe into the rectum, which then emits sound waves that create images of the prostate.

Another transrectal procedure is biopsy. When abnormalities are detected in organs accessible via the rectum, such as the prostate, a transrectal biopsy may be performed. This involves using a needle guided by imaging (often TRUS) to obtain small tissue samples for microscopic examination. This diagnostic step is crucial for confirming or ruling out diseases.

Transrectal procedures can also be employed in therapeutic interventions. For example, certain treatments for prostate cancer, like brachytherapy (internal radiation therapy), may involve the insertion of radioactive seeds or sources into the prostate through a transrectal approach. Additionally, some surgical procedures in the pelvic area might utilize a transrectal route for access or delivery of instruments. The specific purpose and technique of a transrectal procedure depend on the anatomical target and the medical objective.