Testicular seminoma

MONDO:0003669

A malignant germ cell tumor arising from the testis. It is believed that it is derived from the sexually undifferentiated embryonic gonad. Treatment with radiotherapy is highly successful when the tumor is diagnosed in localized stages, which represents the majority of presentations of seminoma.

Also known as: seminoma of testis, seminoma of the testis, seminomatous germ cell tumor of testis, seminomatous germ cell tumour of testis, testicular seminoma, testicular seminoma (disease), testicular seminoma Pure, testicular seminomatous germ cell tumor

2751 clinical trials for this condition and its sub-types, 8 tagged with Testicular seminoma itself.

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Where it sits in the disease tree

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Part of

↑ Malignant testicular germ cell tumor (36) ↑ Seminoma (22) ↑ Testicular pure germ cell tumor (9)

Sub-types of Testicular seminoma

Cribriform variant testicular seminoma 0 trials
Pseudoglandular variant testicular seminoma 0 trials
Spermatocytic seminoma 0 trials
Tubular variant testicular seminoma 0 trials

Including sub-types (2751) Tagged with Testicular seminoma (8)

Trials to join now! 5 Not yet recruiting 1 Not yet finished but already full! 2

New proton beam study aims to cut cancer treatment side effects

Disease control Not yet recruiting

This study tests proton beam therapy for stage II seminoma, a testicular cancer that is highly curable. The goal is to see if this more targeted radiation can treat the cancer effectively while reducing long-term side effects and the risk of developing another cancer later in lif…

Sponsor: Istituto Clinico Humanitas • Aim: Disease control

Last updated Jun 27, 2026 12:36 UTC

Testicular seminoma

Where it sits in the disease tree

New proton beam study aims to cut cancer treatment side effects