Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Clinical course of lung metastasis. (b) Clinical course of femoral metastasis. Orange circle shows the appearance of new lesions. (c) No bone metastasis at 144 weeks. (d) Pathological findings of PD‐1 staining of the lung metastases. (e) Pathological findings of PD‐1 staining of the bone metastases. PD‐1, programmed death 1.
