Oral squamous cell carcinoma arising from areas of Graft-versus-host disease: A systematic review

Med Oral Patol Oral Cir Bucal. 2024 Jan 1;29(1):e135-e144. doi: 10.4317/medoral.26133.

Abstract

Background: Graft-versus-host disease (GVHD) is an immune system reaction that occurs in patients with a history of hematopoietic stem cell transplantation (HSCT), in which the grafted donor's cells attack those of the host. The objective of this systematic review was to present a study on oral squamous cell carcinoma (OSSC) that developed from GVHD areas in patients undergoing HSCT.

Material and methods: An electronic search was conducted in the databases PUBMED, WEB OF SCIENCE, SCOPUS, MEDLINE and SCIENCE DIRECT, according to PRISMA guidelines.

Results: Of the 1582 results, 23 articles were included, resulting in 81 cases. The most common underlying disease for performing the transplant was Myeloid Leukemia (55.6%). The mean age was 39 years, with a predilection for males (64.2%). The tongue was the site of GVHD that most frequently underwent transformation to SCC (59.3%). The average time between transplantation and the development of GVHD was of approximately of 8 months, while the average period of development between transplantation and the development of OSCC was of approximately of 111 months. The most common treatment to GVHD was cyclosporine associated with corticosteroids.

Conclusions: OSCCs arising from areas of GVHD present a different evolution from conventional oral carcinomas, since they affect younger patients, smoking and alcohol are not important etiological factors and finally because they present good prognosis, but further studies with larger number cases followed are needed to confirm our findings.

Publication types

  • Systematic Review

MeSH terms

  • Adult
  • Carcinoma, Squamous Cell* / complications
  • Graft vs Host Disease* / complications
  • Head and Neck Neoplasms* / complications
  • Humans
  • Male
  • Mouth Neoplasms* / etiology
  • Squamous Cell Carcinoma of Head and Neck / complications