Initial study to evaluate local control and the preferred method of attachment of the CivaSheet in the setting of suspected close or positive margins at the time of surgical tumor removal.
• Subject signed inform consent
Age > 18 years
Not pregnant or breast feeding
Patient capable of undergoing anesthesia
Not surgical candidate
Any other invasive cancer in the past 5 years, except basal cell or squamous cell skin cancer
An IRE candidate (IRE is Percutaneous irreversible electroporation)
Recurrent or previously resected tumors