Systemic disease or periodontal disease? Distinguishing causes of gingival inflammation: a guide for dental practitioners. Part 2: cancer related, infective, and other causes of gingival pathology – BDJ Article 13 January 2020 By Emily Percival Part 2 of the British Dental Journal on Periodontal and Systemic disease. For more information and to read the full article please follow the link below: Systemic disease or periodontal disease? Distinguishing causes of gingival inflammation: a guide for dental practitioners. Part 2: cancer related, infective, and other causes of gingival pathology