Bilateral testicular lesions
Dr Owen Kang and Dr Vinod G Maller et al.
Bilateral testicular lesions have a relatively limited differential diagnosis.
Differential diagnosis
Neoplastic
- lymphoblastic leukemia (acute or chronic)
-
lymphoma (non-Hodgkin's)
- primary testicular lymphoma is rare but the testes are often the site of lymphoma/leukemia recurrence due to the chemoptherapy inabillaty to pass the blood–testes barrier
- metastases
Non-neoplastic
- adrenal rest hyperplasia (uncommon)
See also
Related articles
Ultrasound - testicular and scrotal
- ultrasound (introduction)
-
testicular and scrotal ultrasound
-
unilateral testicular lesion
- testicular torsion
- orchitis
- testicular rupture
-
germ cell tumours of the testis
- testicular seminoma
-
non seminomatous germ cell tumours
- mixed germ cell tumour
- yolk sac tumour (endodermal sinus tumour)
- embryonal cell carcinoma
- choriocarcinoma
- testicular teratoma
- testicular epidermoid (teratoma with ectodermal elements only)
- burned out testis tumor
- sex cord / stromal tumours of the testis
- testicular cyst
- bilateral testicular lesion
- paratesticular lesions
- epididymis
- other
- polyorchidism
- cryptorchidism
- tubular ectasia of the rete testis
- cystadenoma of the rete testis
- testicular sarcoidosis
- testicular tuberculosis
- spermatic cord
- fibrous pseudotumour of the scrotum
- scrotal leiomyosarcoma
- testicular adrenal rest tumours (TARTs)
- tunica vaginalis testis mesothelioma
- splenogonadal fusion
-
unilateral testicular lesion
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