Retroperitoneal lymph node metastasis from testicular tumor hidden by vena cava transposition.
We herein report a case of a retroperitoneal lymph node metastasis from a malignant teratoma with yolk-sac admixtures originating from the right testicle. The metastasis was missed on CT scanning due to a vena cava crossing over with the aorta in the region of the metastatic disease, but typical tumor marker elevation was seen on follow-up.
Baumüller
A
A
Billmann
P
P
D000328:Adult; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000556:secondary*; D013736:Testicular Neoplasms / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins