Xeroradiography of radical vulvectomy specimens. Identification of groin lymph nodes.

Twelve surgical specimens from radical vulvectomy and bilateral groin dissection were examined by xeroradiography to identify lymph nodes. Eight of the specimens were handled in a routine fashion, and four were chemically cleared. The xeroradiograph was not helpful in identifying small lymph nodes in the specimen, nor could any xeroradiographic characteristics specific for tumor-involved lymph nodes be identified.