Metastases of Cutaneous Squamous Cell Carcinoma in Organ Transplant Recipients. The "SCOPE-ITSCC Metastases Study"

Metastases of Cutaneous Squamous Cell Carcinoma in Organ Transplant Recipients. The "SCOPE-ITSCC Metastases Study"

The investigators hypothesize that a low number of SCC in OTR will metastasize.

In a large international multicenter prospective observational study a total number of 1000 OTR (organ transplant recipients) with a histologically proven cutaneous SCC (squamous cell carcinoma) will be included in 10 centers and followed during 2 years to establish the cumulative incidence of metastases in OTR with cutaneous SCC.

Inclusion criteria:

• Organ-transplant recipients (OTR).
• Histologically proven cutaneous invasive SCC at time of inclusion

Exclusion criteria:

• Lack of consent.
• History of metastases of cutaneous SCC