{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1309"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1309","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"Καθοδηγούμενες παρακεντήσεις βλαβών πνευμόνων και μεσοθωρακίου με υπερήχους","abstract":"In this study we describe the results of 46 percutaneous transthoracic needle aspiration biopsies under ultrasound guidance in patients with thoracic lesions. The patients were divided in four groups accourding to localization of the lesion. Our study showed the following: - The sensitivity of the method was 95,5% and the specificity 100%. - There were no complications except in one case. - Most of the biopsied lesions proved to be malignant. - This method was most efficacious for lesions attached to thoracic wall. - In comparison with the other radiological methods this was more advantageous for apical lesions. - We regard the jugular fossa approach as the best route for lesions located in the upper mediastinum. - With this method we are able to assess the thoracic lesion from different approaching angles. - There is also no exposure of the patient to ionizing radiation.","abstract_html":"In this study we describe the results of 46 percutaneous transthoracic needle aspiration biopsies under ultrasound guidance in patients with thoracic lesions. The patients were divided in four groups accourding to localization of the lesion. Our study showed the following: - The sensitivity of the method was 95,5% and the specificity 100%. - There were no complications except in one case. - Most of the biopsied lesions proved to be malignant. - This method was most efficacious for lesions attached to thoracic wall. - In comparison with the other radiological methods this was more advantageous for apical lesions. - We regard the jugular fossa approach as the best route for lesions located in the upper mediastinum. - With this method we are able to assess the thoracic lesion from different approaching angles. - There is also no exposure of the patient to ionizing radiation.","abstract_has_math":false,"creators":["Andrikakos Panagiotis","Ανδρικάκος, Παναγιώτης"],"institution":"University of Patras","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1990,"date_issued":"1990","date_published":"1990","updated_at":"2026-07-24T02:24:49Z","subjects":["Βλάβες μεσοθωρακίου","Διαδερμική","Παρακέντηση","Πνευμονικές βλάβες","Υπέρηχοι","Neele aspiration biopsy","Thoracic lesions","Transthoracic","Ultrasound","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1309"],"render_values":[{"text":"10.12681/eadd/1309","href":"https://doi.org/10.12681/eadd/1309","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1309","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Andrikakos Panagiotis","Ανδρικάκος, Παναγιώτης"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1990"]},{"key":"dc:publisher","label":"Institution","values":["University of Patras","Πανεπιστήμιο Πατρών"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Βλάβες μεσοθωρακίου","Διαδερμική","Παρακέντηση","Πνευμονικές βλάβες","Υπέρηχοι","Neele aspiration biopsy","Thoracic lesions","Transthoracic","Ultrasound","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1309","http://hdl.handle.net/10442/hedi/1309"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["In this study we describe the results of 46 percutaneous transthoracic needle aspiration biopsies under ultrasound guidance in patients with thoracic lesions. The patients were divided in four groups accourding to localization of the lesion. Our study showed the following: - The sensitivity of the method was 95,5% and the specificity 100%. - There were no complications except in one case. - Most of the biopsied lesions proved to be malignant. - This method was most efficacious for lesions attached to thoracic wall. - In comparison with the other radiological methods this was more advantageous for apical lesions. - We regard the jugular fossa approach as the best route for lesions located in the upper mediastinum. - With this method we are able to assess the thoracic lesion from different approaching angles. - There is also no exposure of the patient to ionizing radiation.","Περιγράφονται τα αποτελέσματα 46 διαδερμικών παρακεντήσεων με υπερηχογραφική καθοδήγηση, σε ασθενείς με βλάβες στο θωρακικό κύτος. Η ταξινόμηση των βλαβών έγινε σε 4 κατηγορίες ανάλογα με τον εντοπισμό τους στο θωρακικό κύτος. Οι ασθενείς κάθε μιας από τις κατηγορίες αυτές εξετάσθηκαν και αξιολογήθηκαν χωριστά. Η μελέτη έδειξε ότι: - Το ποσοστό επιτυχίας ήταν όσον αφορά την ευαισθησία της μεθόδου 95,5% και όσον αφορά την ειδικότητα 100%. - Οι παρενέργειες που παρουσιάζονται είναι σπάνιες (υπήρξε μόνον μια στους ασθενείς μας). - Οι βλάβες οι οποίες παρακεντήθηκαν ως επί το πλείστον ήταν κακοήθεις. - Είναι ιδανική μέθοδος για την παρακέντηση των περιφερικών βλαβών. - Υπερέχει σαφώς ως προς τις άλλες καθοδηγητικές μεθόδους για την κορυφή των πνευμόνων. - Η σφαγιτιδική εντομή μπορεί να χρησιμοποιηθεί σαν χώρος προσέγγισης για τις βλάβες του πρόσθιου άνω μεσοθωρακίου. Τέλος με την μέθοδο αυτή δεν εκτίθεται ο ασθενής σε ιοντίζουσα ακτινοβολία και η περιοχή ενδιαφέροντος μπορεί να εξετασθεί με τομές οποιασδήποτε κατευθύνσεως."]},{"key":"dc:title","label":"Title","values":["Καθοδηγούμενες παρακεντήσεις βλαβών πνευμόνων και μεσοθωρακίου με υπερήχους","Percutaneous transthoracic aspiration needle biopsy under ultrasound guidance in thoracic lesions"]}]}],"canonical_facts":{"dc:creator":["Andrikakos Panagiotis","Ανδρικάκος, Παναγιώτης"],"dc:date":["1990"],"dc:description":["In this study we describe the results of 46 percutaneous transthoracic needle aspiration biopsies under ultrasound guidance in patients with thoracic lesions. The patients were divided in four groups accourding to localization of the lesion. Our study showed the following: - The sensitivity of the method was 95,5% and the specificity 100%. - There were no complications except in one case. - Most of the biopsied lesions proved to be malignant. - This method was most efficacious for lesions attached to thoracic wall. - In comparison with the other radiological methods this was more advantageous for apical lesions. - We regard the jugular fossa approach as the best route for lesions located in the upper mediastinum. - With this method we are able to assess the thoracic lesion from different approaching angles. - There is also no exposure of the patient to ionizing radiation.","Περιγράφονται τα αποτελέσματα 46 διαδερμικών παρακεντήσεων με υπερηχογραφική καθοδήγηση, σε ασθενείς με βλάβες στο θωρακικό κύτος. Η ταξινόμηση των βλαβών έγινε σε 4 κατηγορίες ανάλογα με τον εντοπισμό τους στο θωρακικό κύτος. Οι ασθενείς κάθε μιας από τις κατηγορίες αυτές εξετάσθηκαν και αξιολογήθηκαν χωριστά. Η μελέτη έδειξε ότι: - Το ποσοστό επιτυχίας ήταν όσον αφορά την ευαισθησία της μεθόδου 95,5% και όσον αφορά την ειδικότητα 100%. - Οι παρενέργειες που παρουσιάζονται είναι σπάνιες (υπήρξε μόνον μια στους ασθενείς μας). - Οι βλάβες οι οποίες παρακεντήθηκαν ως επί το πλείστον ήταν κακοήθεις. - Είναι ιδανική μέθοδος για την παρακέντηση των περιφερικών βλαβών. - Υπερέχει σαφώς ως προς τις άλλες καθοδηγητικές μεθόδους για την κορυφή των πνευμόνων. - Η σφαγιτιδική εντομή μπορεί να χρησιμοποιηθεί σαν χώρος προσέγγισης για τις βλάβες του πρόσθιου άνω μεσοθωρακίου. Τέλος με την μέθοδο αυτή δεν εκτίθεται ο ασθενής σε ιοντίζουσα ακτινοβολία και η περιοχή ενδιαφέροντος μπορεί να εξετασθεί με τομές οποιασδήποτε κατευθύνσεως."],"dc:identifier":["10.12681/eadd/1309","http://hdl.handle.net/10442/hedi/1309"],"dc:language":["gre"],"dc:publisher":["University of Patras","Πανεπιστήμιο Πατρών"],"dc:subject":["Βλάβες μεσοθωρακίου","Διαδερμική","Παρακέντηση","Πνευμονικές βλάβες","Υπέρηχοι","Neele aspiration biopsy","Thoracic lesions","Transthoracic","Ultrasound","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"dc:title":["Καθοδηγούμενες παρακεντήσεις βλαβών πνευμόνων και μεσοθωρακίου με υπερήχους","Percutaneous transthoracic aspiration needle biopsy under ultrasound guidance in thoracic lesions"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:24:49Z"}