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Association of esophageal squamous cell carcinoma with head and neck cancer

Publicat a:Gastroenterologia Y Hepatologia. 502318-502318 - 2024-12-09 (), DOI: 10.1016/j.gastrohep.2024.502318

Autors: Maimouni CE; Córdova H; Feliz-Ruiz S; Scheid IL; Moreira L; Llach J; Araujo IK; González-Suárez B; Ginés À; Fernández-Esparrach G

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Esophageal squamous cell carcinomas (ESCC) are often accompanied by head and neck squamous cell carcinoma (HNSCC) and vice versa. Our study aimed to describe the prevalence of HNSCC in patients with ESCC, the chronology of appearance and the impact on survival. A retrospective review was carried out through a computerized database of patients diagnosed with ESCC at Hospital Clinic of Barcelona between January 1999 and June 2019. Demographic data, date of ESCC diagnosis, survival time, primary tumor location, diagnosis of HNSCC and chronological relationship were recorded. A total of 231 patients with ESCC confirmed histologically were included in the study with a median age of 64 years (IQR, 56.0-72.0), and 178 (77%) were male. The majority of the patients had a history of smoking and alcohol consumption (69.7% and 60.6%, respectively). The predominant location of ESCC was the middle esophagus (n=124, 53.7%). Forty-one patients (17.7%) had HNSCC: 21 (51.2 %) were previous, 14 (34.1%) synchronous and 6 (14.6%) metachronous. All the patients were followed and 196 (84.8%) died with a median survival time of 19 months (IQR, 7-66). There were not statistically significant differences among the living patients and the deceased.  in our setting, a 17.7% of patients with ESCC have an associated HNSCC with no significant differences in survival between patients with both ESCC and HNSCC compared to those with only ESCC. However, the implementation of a screening program could allow the detection of a second primary tumor at early stages.

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