Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Παρασκευή 24 Μαρτίου 2017

Rhabdomyosarcoma of the maxillofacial region in children and adolescents: Report of 9 cases and literature review

Publication date: Available online 23 March 2017
Source:Journal of Cranio-Maxillofacial Surgery
Author(s): Ioannis Iatrou, Nadia Theologie-Lygidakis, Ourania Schoinohoriti, Fotis Tzermpos, Anna-Maria Vessala
ObjectiveTo review clinical presentation, histology, treatment and survival for pediatric maxillofacial rhabdomyosarcoma (RMS) and evaluate the role of surgical treatment.Study designRetrospective analysis of medical charts.MethodsFiles of patients, treated for primary maxillofacial RMS from 1997 to 2016, were examined for clinical presentation, staging, histology, treatment protocol and complications, recurrence and final outcome.ResultsOur cohort included 4 male and 5 female patients (mean age 8.47 years). One tumor, occupying the infratemporal space, was parameningeal; the other 8, located at the mandible (4) or the maxilla/zygomatic bone (4) were non-parameningeal. All patients received chemotherapy preoperatively. Surgery was performed in 7 patients, of whom 4 received postoperative radiotherapy. The histological type was alveolar (5) or embryonal (4). Overall survival hitherto was 66,6%, depending on histology (40% and 100% for the alveolar and embryonal type respectively).ConclusionsPediatric maxillofacial RMS originated mostly from the facial skeleton and most tumors were non-parameningeal. The alveolar type was slightly more common. An individualized multidisciplinary approach combining chemotherapy and local control mostly with surgery and selectively with radiotherapy has proven successful for the treatment of non-orbital, non-parameningeal maxillofacial RMS. Histology was a major treatment determinant and the most important prognostic factor.



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