Intraoperative Assessment of Surgical Margins Using Confocal Microscopy in Comparison With Reference Extemporaneous Examination

Intraoperative Assessment of Surgical Margins Using Confocal Microscopy in Comparison With Reference Extemporaneous Examination (Pilot Study)

Study to evaluate the use of confocal microscopy for detecting resection margins in patients undergoing surgery for basal cell carcinoma of skin and squamous Cell Carcinoma of Head and Neck

Inclusion Criteria:

• Adult patient ≥18 years old
• Squamous cell or basal cell tumor (1 to 4 cm) of mucous or cutaneous origin.
• Patient whose surgical indication has been validated in a consultation meeting
• Patients with scheduled surgery
• WHO< or =2
• ASA < 3
• Patient affiliated to the social security system
• Patient has understood, signed and dated the consent form.

Exclusion Criteria:

• History of irradiation in the surgical area
• Women who are pregnant or who are breast-feeding.
• Persons deprived of their liberty or under guardianship (including curators)