Cutaneous squamous cell carcinoma
Prepared with OnCo (onco.cc/prep/cutaneous-scc/). Orientation, not medical advice; your team knows your case.
My details
What I know, what is unclear, changes to discuss
Saved in this browserMy questions
16 on the sheet- 1.What is my exact diagnosis, stage, and grade, and which tests established them?
- 2.Which biomarkers have been tested on my tumour (for example BWH and AJCC-8 T stage, Perineural invasion, depth beyond fat, differentiation, Immunosuppression status, Gene-expression prognostic test, PD-L1), and what were the results?
- 3.Which subtype is my cancer, and does that change the recommended treatment?
- 4.Is germline (inherited) genetic testing recommended for me or my family?
- 5.For my situation (localised low- and high-risk), which of the standard options do you recommend and why?
- 6.For my situation (high-risk after surgery and radiotherapy), which of the standard options do you recommend and why?
- 7.Am I a candidate for Cemiplimab, and what side effects should I expect?
- 8.For my situation (locally advanced or metastatic), which of the standard options do you recommend and why?
- 9.Am I a candidate for Cemiplimab, Pembrolizumab, Cosibelimab, and what side effects should I expect?
- 10.For my situation (immunotherapy-ineligible or refractory), which of the standard options do you recommend and why?
- 11.Am I a candidate for Cetuximab, Carboplatin, Vusolimogene oderparepvec, and what side effects should I expect?
- 12.Are there clinical trials I could join, for example of Cemiplimab, Cosibelimab, Vusolimogene oderparepvec, HMBD-001?
- 13.Would a second opinion at a high-volume centre change anything, and can you help arrange it?
- 14.What supportive care (symptom control, nutrition, exercise, mental health, financial help) is available from the start?
- 15.I read that “Organ-transplant recipients: high incidence, no safe immunotherapy”. How does that affect my plan?
- 16.I read that “Who needs adjuvant therapy: gene-expression tests vs clinicopathologic staging”. How does that affect my plan?
The words I may hear
- Tumour mutational burden (TMB): How many mutations a tumour has.
- Pathologic complete response (pCR): No invasive cancer left in the breast and lymph nodes when the surgeon removes the tissue after pre-surgery treatment.
- Immune-related adverse events (irAEs): Immune-related adverse events (irAEs) are the autoimmune side effects of checkpoint inhibitors: colitis, thyroid problems, rash, hepatitis, pneumonitis.
Tests and results to bring
Biomarker results to ask for: BWH and AJCC-8 T stage, Perineural invasion, depth beyond fat, differentiation, Immunosuppression status, Gene-expression prognostic test (40-GEP, DecisionDx-SCC), PD-L1 (not required), TMB (very high).
Scans and tests linked to this cancer: Dermoscopy, total-body photography & AI skin analysis, Skin cancer screening (visual skin examination).
Bring copies of scan reports, pathology and blood results, and a list of every medicine and supplement.
The treatments I may be offered
- Localised low- and high-risk: Excision with margin control or Mohs micrographic surgery; adjuvant radiotherapy for high-risk features (perineural invasion, positive margins); nodal evaluation for very high risk. (IMRT / IGRT (modern external beam), Sentinel lymph node biopsy)
- High-risk after surgery and radiotherapy: Adjuvant cemiplimab (C-POST, 2025: reduced locoregional and distant recurrence). (Cemiplimab)
- Locally advanced or metastatic: Cemiplimab, pembrolizumab or cosibelimab; neoadjuvant cemiplimab for resectable stage II-IV to shrink surgery (51% pCR). (Cemiplimab, Pembrolizumab, Cosibelimab)
- Immunotherapy-ineligible or refractory: Cetuximab ± radiotherapy, platinum-based chemotherapy, capecitabine; trials of intratumoural agents (RP1) and EGFR ADCs. (Cetuximab, Carboplatin, Vusolimogene oderparepvec)
From the standard of care recorded for this cancer; which apply depends on your stage and biomarkers. Ask which the team recommends and why.