Leydig cell adenoma

Leydig cell adenoma

A benign circumscribed nodule of autonomously hyperfunctioning hyperplastic Leydig cells.
Aetiology
Activating mutation of LH receptor gene.
 
Clinical findings
Precocious puberty.
 
Management
Orchidectomy.

Leydig,

Franz von, German anatomist, 1821-1908. Leydig cell adenoma - small benign tumors of the testis that often produce testosterone, causing endocrine symptoms. Synonym(s): interstitial cell tumor of testisLeydig cells - cells between the seminiferous tubules of the testis that secrete testosterone. Synonym(s): interstitial cellsLeydig drainLeydig duct - embryonic duct which becomes ductus deferens in males.