Incidence of oral, pharyngeal, and laryngeal squamous cell carcinomas among 1515 patients after liver transplantation
| Autor: | Ruth Neuhaus, Peter Neuhaus, Christian Scheifele, Michael Hippler-Benscheidt, Peter A. Reichart |
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| Rok vydání: | 2005 |
| Předmět: |
Adult
Male Cancer Research medicine.medical_specialty medicine.medical_treatment Liver transplantation Gastroenterology Risk Factors Internal medicine medicine Humans Cumulative incidence Laryngeal Neoplasms Retrospective Studies Mouth neoplasm business.industry Incidence Incidence (epidemiology) Pharynx Pharyngeal Neoplasms Middle Aged Liver Transplantation Surgery Transplantation medicine.anatomical_structure Oncology Epidermoid carcinoma Carcinoma Squamous Cell Female Mouth Neoplasms Oral Surgery Oral pharyngeal business |
| Zdroj: | Oral Oncology. 41:670-676 |
| ISSN: | 1368-8375 |
| DOI: | 10.1016/j.oraloncology.2005.03.014 |
| Popis: | The purpose of this study was to evaluate the incidence and basic characteristics of oral, pharyngeal, and laryngeal squamous cell carcinomas (OPLC) in a single-centre series of liver transplantations (LT). The medical records of 1515 LT cases with a median follow-up of 6 years were analysed retrospectively for incident cases of OPLC. Incidence rates for the oral cavity and pharynx (ICD-9: 141-149), and larynx (ICD-9: 161) were assessed separately. OPLC cases and non-cases were evaluated with regard to end-stage alcoholic liver disease (ALD) as LT indication, smoking, and immunosuppression. The cumulative incidence of 13 cases with OPLC was 0.86% in total (n=1515). For 11 cases of OPLC in 307 patients with LT for ALD, it was 3.58%. The estimates for the annual incidence of OPLC (ICD-9: 141-149) were 121.79 for females and 111.65 for males (/100.000 patient-years). For OPLC (ICD-9: 161), the estimate was 37.21 for males, respectively (no female cases). ALD (84.6%) and pre-LT smoking (92.3%) were significantly overrepresented in OPLC cases (p0.001). Age and gender distribution were comparable to non-cases. The 5-year survival rate after OPLC was 41.5%. OPLC were demonstrated as a late-onset complication of LT with poor prognosis. The impact of pre-, post-LT smoking, and, in particular, ALD as a confounder of OPLC deserves further investigation. |
| Databáze: | OpenAIRE |
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