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Your search keyword '"Georgalas, Christos"' showing total 14 results
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14 results on '"Georgalas, Christos"'

1. Assessment of the rhinoplasty patient

Author

Georgalas, Christos, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

2. The Patient with Difficult-to-Treat Chronic Rhinosinusitis

Author

Prokopakis, Emmanuel, Ferguson, Berrylin J., Georgalas, Christos, Fokkens, Wytske, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

3. Clinical Examinationd and Differential Diagnosis in Rhinology

Author

Mullol, Joachim, Marino-Sanchez, Franklin, Georgalas, Christos, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

5. Evidence-based Surgery for Rhinosinusitis (Ch. 18)

Author

Georgalas, Christos, Fokkens, Wytske, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

7. Evidence-based Surgery for Rhinosinusitis

Author

Georgalas, Christos, Fokkens, Wytske, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

8. The Patient with Difficult-to-Treat Chronic Rhinosinusitis (Ch. 20)

Author

Prokopakis, Emmanuel, Ferguson, Berrylin J., Georgalas, Christos, Fokkens, Wytske, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

9. Nasal Pathology in Snoring and Obstructive Sleep Apnea

Author

Bhik, Kotecha, Georgalas, Christos, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

11. Endoscopic Approach to the Sella (Ch. 38)

Author

Willemse, Ronald B., van Furth, Wouter Ralph, Fokkens, Wytske, Georgalas, Christos, Georgalas, C., Fokkens, W. J., Neurosurgery, Amsterdam Neuroscience, Amsterdam institute for Infection and Immunity, Ear, Nose and Throat, Cancer Center Amsterdam, Amsterdam Public Health, and Other Research

Published
2013

12. Endoscopic Approach to the Sella

Author

Willemse, Ronald, van Furth, Wouter Ralph, Fokkens, Wytske, Georgalas, Christos, Georgalas, C., Fokkens, W. J., Neurosurgery, Amsterdam Neuroscience, Amsterdam institute for Infection and Immunity, Ear, Nose and Throat, Cancer Center Amsterdam, Amsterdam Public Health, and Other Research

Published
2013

13. Approaches to the Frontal Sinus (Ch. 22)

Author

Georgalas, Christos, Fokkens, Wytske, Georgalas, C., Fokkens, W. J., Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam Public Health, Other Research, and Ear, Nose and Throat

Published
2013

14. Primary Intracranial Adenoid Cystic Carcinoma: Report of Three Cases.

Author

Tsetsos N, Poutoglidis A, Terzakis D, Epitropou I, Oostra A, and Georgalas C

Abstract

Objective  Nasal cavity and paranasal sinuses host a variety of malignant tumors with adenoid cystic carcinoma (ACC) being the most frequent cancer of salivary gland origin. The histological origin of such tumors virtually precludes primarily intracranial localization. The aim of this study is to report cases of primarily intracranial ACC without evidence of other primary lesions at the end of an exhaustive diagnostic workup. Methods  An electronic medical record search complemented by manual searching was conducted to identify prospective and retrospective cases of intracranial ACCs treated in Endoscopic Skull Base Centre Athens at the Hygeia Hospital, Athens from 2010 until 2021 with a mean follow-up time of at least 3 years. Patients were included if after complete diagnostic workup there was no evidence of a nasal or paranasal sinus primary lesion and extension of the ACC. All patients were treated with a combination of endoscopic surgeries performed by the senior author followed by radiotherapy (RT) and/or chemotherapy. Results  Three unique illustrative cases (ACC involving the clivus, cavernous sinus and pterygopalatine fossa, one orbital ACC with pterygopalatine fossa and cavernous sinus involvement and one involving cavernous sinus, and Meckel's cave with extension to the foramen rotundum) were identified. All patients underwent subsequently proton or carbon-ion beam radiation therapy. Conclusions  Primary intracranial ACCs constitute an extremely rare clinical entity with atypical presentation, challenging diagnostic workup and management. The design of an international web-based database with a detailed report of these tumors would be extremely helpful., Competing Interests: Conflict of Interest None declared., (Thieme. All rights reserved.)

Published
2022
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