PMID- 31343640 OWN - NLM STAT- MEDLINE DCOM- 20200701 LR - 20240229 IS - 2340-3527 (Electronic) IS - 1137-6627 (Linking) VI - 42 IP - 3 DP - 2019 Dec 5 TI - [Re-irradiation with SBRT (Stereotactic Body Radiation Therapy) for locoregional unresectable relapse of head and neck cancer: a case report]. PG - 339-343 LID - 10.23938/ASSN.0715 [doi] AB - Patients with an unresectable recurrence of head and neck carcinoma (HNC) have a poor prognosis, with limited treatment options. Recent technical advances allow radiotherapy (RT) to be handled with great precision, making it possible to re-irradiate recurrent tumors by means of stereotactic body radiotherapy (SBRT) with high doses of RT while protecting healthy tissues near the tumor. Although this technique has been used to irradiate different primary tumors and their metastases, SBRT in HNC has had a much slower evolution than in the mentioned locations. This is due to the difficulties in re-irradiating the HNC, because of the expected toxicity as it is a relatively small area with dense vascularization and innervation, and where several senses are located. We present the first case of a HNC re-irradiated with SBRT in the Complejo Hospitalario de Navarra; the patient showed a complete response and continues to be disease-free sixteen months after the irradiation. FAU - Flamarique, S AU - Flamarique S AD - Servicio de Oncologia Radioterapica. Complejo Hospitalario de Navarra. Pamplona.. sflamarquea@gmail.com. FAU - Campo, M AU - Campo M FAU - Asin, G AU - Asin G FAU - Zubimendi, C AU - Zubimendi C FAU - Arias, F AU - Arias F LA - spa PT - Case Reports TT - Reirradiacion con radioterapia estereotaxica corporal (SBRT) en recidiva irresecable de cancer de cabeza y cuello: a proposito de un caso. DEP - 20191205 PL - Spain TA - An Sist Sanit Navar JT - Anales del sistema sanitario de Navarra JID - 9710381 SB - IM MH - Humans MH - Male MH - Middle Aged MH - Follow-Up Studies MH - *Head and Neck Neoplasms/pathology/radiotherapy MH - Neoplasm Recurrence, Local MH - *Radiosurgery/methods MH - Re-Irradiation EDAT- 2019/07/26 06:00 MHDA- 2020/07/01 06:00 CRDT- 2019/07/26 06:00 PHST- 2019/07/26 06:00 [pubmed] PHST- 2020/07/01 06:00 [medline] PHST- 2019/07/26 06:00 [entrez] AID - 10.23938/ASSN.0715 [doi] PST - epublish SO - An Sist Sanit Navar. 2019 Dec 5;42(3):339-343. doi: 10.23938/ASSN.0715.