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Aim of the study is to verify wether it is possible to have a more sensitive diagnostic tool using pancytokeratin immunohistochemistry for desmoplastic squamous cell carcinoma compared to regular H&E staining. The investigators therefore plan to include 73 participants with a confirmed diagnosis of desmoplastic squamous cell carcinoma and do regular follow up.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Immunohistochemistry | Other | Patients are investigated using immunohistochemistry with Pancytokeratin |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Immunohistochemistry using Pancytokeratin Staining | Procedure |
|
| Measure | Description | Time Frame |
|---|---|---|
| Recurrence free survival of patients with desmoplastic squamous cell carcinoma (SCC) diagnosed with immunohistochemistry . | 4 years |
| Measure | Description | Time Frame |
|---|---|---|
| Reduction of local recurrence with immunohistochemistry | 4 years | |
| Histological pattern of tumour growth (continuous versus discontinuous) | 4 years | |
| Dimension of the tumor spreading according to histological work-up (measured in mm) |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Universityhospital | Recruiting | Tübingen | Baden-Wurttemberg | 72076 | Germany |
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| ID | Term |
|---|---|
| D002294 | Carcinoma, Squamous Cell |
| ID | Term |
|---|---|
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
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| 4 years |
| Presence of perineurial and perivascular tumor invasion according to histological work-up | 4 years |
| D018307 |
| Neoplasms, Squamous Cell |