TY  - EJOU
AU  - Chakiryan, Nicholas H. 
AU  - Raess, Phil W. 
AU  - Turner, Kevin 
AU  - Hedges, Jason C. 
AU  - Liu, Jen-Jane 

TI  - Retroperitoneal Leydig cell tumor recurrence presenting 14 years after orchiectomy
T2  - Canadian Journal of Urology

PY  - 2018
VL  - 25
IS  - 1
SN  - 1488-5581

AB  - Malignant Leydig cell tumor is a rare entity that has been 
previously described as rapidly progressive and uniformly 
fatal. We present the case of a malignant Leydig cell 
tumor that presented 14 years after orchiectomy with an isolated retroperitoneal metastasis. Our patient 
underwent a retroperitoneal lymph node dissection and 
has been free of recurrence or progression at 12 months 
of follow up. Additionally, we describe the symptomatic 
hormone dysfunction experienced by our patient as a 
result of his tumor.
KW  - orchiectomy
KW  -  malignant Leydig cell tumor
KW  -  recurrence

DO  -