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Early detection of carcinoma in situ of the testis with a new non-invasive method.

The aim of this research is developing a non-invasive a method of early detection of CIS using scrotal ultrasound and semen diagnostic on CIS-cells. The results of this research will be used for the set-up of a screening study of CIS at men with an…

The inguinal testis; how accurate is the volume measurement

The purpose of this study is to evaluate the accuracy of the measurement of testisvolume located in the groin area.We hypothesize that the inguinal testis has a smaller volume compared to the normal value for the same age at a scrotal position.…

Long term testicular growth after orchidopexy for acquired undescended testis

Assessing the long term testicular growth in boys who underwent (prepubertal) orchidopexy for acquired undescended testis.

Establishing of normative values for testicular volume measured by ultrasonography in boys from 0-18 years old.

The purpose of the study is to establish normative values of the size of the testis measured by ultrasonography in childhood, through puberty till adulthood. (0-18 years)

Determining the clinical relevance of the inTeraction between AprepitaNt aNd EtoposiDe; an observational pharmacokinetic study (TANNED-study)

To investigate the influence of aprepitant on the exposure to etoposide in TC patients treated with (B)EP.