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Updated: Apr 17, 2026
Establishment and Characterization of Patient-Derived Xenograft Models of Anaplastic Thyroid Carcinoma and Head and Neck Squamous Cell Carcinoma
Published on: June 2, 2023
Extrapulmonary small cell carcinoma in head and neck
R Yasumatsu1, T Nakashima1, M Yamauchi1
1Department of Otorhinolaryngology,Graduate School of Medical Sciences,Kyushu University,Fukuoka,Japan.
Purpose:
The management of extrapulmonary small cell carcinoma has not been standardised to date. This study reviewed the clinical course, management and survival outcomes of patients with extrapulmonary small cell carcinoma in the head and neck region.
Methods:
Nine patients with extrapulmonary small cell carcinoma in the head and neck were included in this study.
Results:
Five patients received radical surgery followed by adjuvant chemotherapy or radiotherapy or both. Two other patients were treated with chemotherapy consisting of CPT11 plus cisplatin or CPT11 plus cisplatin plus VP-16 three times. Two other patients received chemoradiotherapy consisting of S-1 or CPT11 plus cisplatin. The median overall survival was 14.5 months, with a three-year survival rate of 23.7 per cent.
Conclusions:
The prognosis of extrapulmonary small cell carcinoma is generally poor. Further prospective multicentre studies are required for better understanding of disease entities and response to treatment modalities.
