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Second primary squamous cell carcinoma of the oral cavity – a retrospective cohort study of therapeutic procedures and oncological outcome
ObjectivesIn the presented study, the occurrence rates of second primary oral carcinomas and their prognostic relevance were analyzed.
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Chemotherapy for primary cancer can reduce the risk of head and neck second primary malignancy: a propensity-matched analysis
ObjectivesTo investigate the effect of chemotherapy versus no chemotherapy on the risk of second primary head and neck malignancies (SPHNMs) in...
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A collision tumor of nasopharyngeal carcinoma and primary mantle cell lymphoma in the nasopharynx: a case report and review of the literature
BackgroundNasopharyngeal carcinoma (NPC) is more common in men aged 40 to 59, and radiotherapy is an effective treatment. Nasopharyngeal lymphoma...
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Do we recognize oral cancer? Primary professional delay in diagnosis of oral squamous cell carcinoma
ObjectivesThe occurrence and causes of primary professional delay in diagnosis of oral squamous cell carcinoma (OSCC) were examined.
Materials and...
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Genomic alterations in oral multiple primary cancers
Oral squamous cell carcinoma (OSCC) is the predominant type of oral cancer, while some patients may develop oral multiple primary cancers (MPCs) with...
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Primary maxillary sinus carcinosarcoma with multidisciplinary management: a case report with 4 years follow-up and literature review
BackgroundPrimary maxillary sinus carcinosarcoma (CS) is an extremely rare malignant tumor characterized by biphasic histologic components, lack of...
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Promising dawn in tumor microenvironment therapy: engineering oral bacteria
Despite decades of research, cancer continues to be a major global health concern. The human mouth appears to be a multiplicity of local environments...
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Spatial transcriptomics reveals that metabolic characteristics define the tumor immunosuppression microenvironment via iCAF transformation in oral squamous cell carcinoma
Tumor progression is closely related to tumor tissue metabolism and resha** of the microenvironment. Oral squamous cell carcinoma (OSCC), a...
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Machine learning in the detection of dental cyst, tumor, and abscess lesions
Background and ObjectiveDental panoramic radiographs are utilized in computer-aided image analysis, which detects abnormal tissue masses by analyzing...
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Oral rhabdomyosarcoma, a rare malignant tumor mimicking an endodontic-periodontal lesion in an adult patient: a case report
BackgroundAccording to previous research, 2.8% of lesions clinically identified as endodontic pathosis were ultimately diagnosed as non-endodontic...
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Cheek alveolar soft part sarcoma recurrence at the primary site during follow-up: a case report and review of the literature
BackgroundAlveolar soft part sarcoma (ASPS) occurs most often in the deep muscles or fascia of the extremities in adults, with only 3.4% of these...
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Meta-analysis of the survival rate and postoperative infection rate of primary and secondary implants after vascularized fibula transplantation for reconstruction of jaw defects
ObjectivesVascularized fibula flap transplantation is the most effective and common method to repair the jaw defects. In addition, implantation is...
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Primary melanoma of submandibular gland: case report and literature review of a very rare entity
BackgroundCutaneous melanomas account for more than 95% of all cases of primary melanoma, making non-cutaneous primary melanomas truly rare. Cases of...
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The prognostic value of tumor mutational burden related 6-gene-based Risk Score in laryngeal cancer patients
BackgroundLaryngeal cancer (LC) is the second frequent malignant head and neck cancer around world, while LC patients’ prognosis is unsatisfactory....
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Low-level laser therapy prevents medication-related osteonecrosis of the jaw-like lesions via IL-1RA-mediated primary gingival wound healing
BackgroundMedication-related osteonecrosis of the jaw (MRONJ) is a serious debilitating disease caused by anti-resorption and anti-angiogenesis...
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Medication-related osteonecrosis of the jaw in a patient with multiple myeloma: an unusual case with tumor in the surgical specimen
Multiple myeloma is characterized by a neoplastic proliferation of plasma cells primarily in the bone marrow. Neoplastic plasma cells stimulated...
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Clinical outcome and prognostic factors in recurrent oral squamous cell carcinoma after primary surgical treatment: a retrospective study
ObjectivesSurvival for patients with recurrent oral squamous cell carcinoma is usually poor, and the most effective treatment has not yet been...
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Second primary tumors in proliferative verrucous leukoplakia: a series of 33 cases
ObjectivesTo describe the number of second primary malignancies in a series of 33 patients with proliferative verrucous leukoplakia (PVL), detailing...
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Tumor microenvironment and immune evasion in head and neck squamous cell carcinoma
Head and neck squamous cell carcinoma (HNSCC), an aggressive malignancy, is characterized by high morbidity and low survival rates with limited...
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Maximum standardized uptake value in 11C-methionine positron emission tomography may predict the prognosis of patients with oral squamous cell carcinoma
The present study aimed to elucidate the correlation between the uptake of 11 C-methionine (MET) by a primary tumor and the survival of patients with...
