[Chorioidal metastasis of a hypernephroma (author's transl)]

Five years after removal of a kidney because of hypernephroma a chorioidal metastasis of this tumor grew. Histologically, light cells dominated, sharply demarcated by cell membranes, with a small nucleus, (plant cells), and many haemorrhages of different sizes, some of which were even situated on the surface of the tumor. The corresponding red color seems to be pathognomonic for chorioidal metastases of renal carcinoma.