Related Experiment Video
Updated: Feb 16, 2026

Development of Compendium for Esophageal Squamous Cell Carcinoma
Published on: April 12, 2024
Peri-implant squamous cell carcinoma
K Ito1,2, K Takahashi2, T Eda2
1Oral and Maxillofacial Surgery Unit, Faculty of Health Science, University of Adelaide, Adelaide, South Australia, Australia.
Abstract:
Peri-implant squamous cell carcinoma is an uncommon pathological manifestation, whereas peri-implantitis is commonly found in association with dental implants. Both present similarly with loss of supporting soft and hard tissue around dental implants; therefore, a careful differential diagnosis is required. The present case concerns a 62-year-old Japanese man who had a dental implant which had been in the left maxillary incisor region for 4 years who apparently developed peri-implantitis. This did not respond to localized therapy and antibiotics so was referred for specialist surgical management. A biopsy confirmed it to be a squamous cell carcinoma rather than an inflammatory lesion. A literature review shows that this is an unusual presentation without a previous history of malignancy, mucosal disease or risk factors for cancers. Although rare, the possibility of peri-implant squamous cell carcinoma should be borne in mind by all practitioners who monitor implant patients.
Related Concept Videos
Parenteral Drug Delivery Systems: Injectables, Implants, and Infusion Devices
What are Cells?
Basic Characteristics of Cells
A living cell has a plasma membrane, a bilayer of lipids that separates the aqueous solution inside the cell called the cytoplasm from the outside environment.
Furthermore, a living cell possesses genetic information...
Tissues
What is Cell Signaling?
Chemistry of the Cell
Water
The polarity of the water molecule and its resulting hydrogen bonding makes water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in an aqueous environment, and most of an organism’s cellular chemistry and metabolism occur inside the aqueous contents of the cell’s cytoplasm. Special properties of water are its high heat capacity...
Concentration Cells
Consider the following voltaic cell:

