Managing misdiagnosed gingival squamous cell carcinoma (GSCC) with occult symptoms: A report of two cases

• Published in: Annals of medicine and surgery (2012) Vol. 69; p. 102820
• Main Authors: Hanifa, Fatima Alzhra, Zazo, Aya, Fares, Mohammad Kamel, AlHashemi, Mohamad, Bazkke, Bashar, Haddad, Bakr, Niazi, Ammar
• Format: Report
• Language: English
• Published: 01-09-2021
• ISSN: 2049-0801; 2049-0801
• DOI: 10.1016/j.amsu.2021.102820

INTRODUCTIONimportance: Gingival squamous cell carcinoma (GSCC) is a rare neoplasm. GSCC has nonspecific features which commonly misdiagnosed with a simple toothache. CASE PRESENTATIONThese are two cases; the first one describes a 62-year-old female who presented with pain in her right posterior mandibular teeth, and she was misdiagnosed with periodontal disease, but later histopathological tests confirmed gingival squamous cell carcinoma (GSCC). Consequently, the patient underwent surgery, and the gingival tumor was totally resected. Afterward, the patient was receiving chemotherapy, and the radiotherapy was postponed until the chemotherapy completion.The second case is of a 58-year-old female who presented with pain in her mandibular incisors, and she developed a dermal fistula on her chin and therefore underwent several gingival curettages. The following histopathologic tests confirmed GSCC so she underwent surgery, after the surgery it was planned to give her chemotherapy. CLINICAL DISCUSSIONGSCC is a rare neoplasm with a 6% incidence of all oral malignancies. GSCC is a very challenging cancer for a physician or a pathologist to diagnose because GSCC usually mimics the characteristics of a large variety of diseases and abnormalities. Unlike oral neoplasms, GSCC has the least association with smoking. This may lead to make mistakes in the treatment or misdiagnose it until the late-stage of GSCC. CONCLUSIONDespite the rare incidence of Gingival squamous cell carcinoma (GSCC), clinicians should consider GSCC while investigating any localized lesion with nonspecific oral symptoms.