Ultrasound imaging of the axilla
Giulio Cocco, Vincenzo Ricci, Costantino Ricci, Ondřej Naňka, Orlando Catalano, Antonio Corvino, Andrea Boccatonda, Francesco Lorenzo Serafini, Jacopo Izzi, Gianfranco Vallone, Vito Cantisani, Giovanni Iannetti, Massimo Caulo, Claudio Ucciferri, Jacopo Vecchiet, Andrea Delli Pizzi, Giulio Cocco, Vincenzo Ricci, Costantino Ricci, Ondřej Naňka, Orlando Catalano, Antonio Corvino, Andrea Boccatonda, Francesco Lorenzo Serafini, Jacopo Izzi, Gianfranco Vallone, Vito Cantisani, Giovanni Iannetti, Massimo Caulo, Claudio Ucciferri, Jacopo Vecchiet, Andrea Delli Pizzi
Abstract
Axilla is a pyramidal-in-shape "virtual cavity" housing multiple anatomical structures and connecting the upper limb with the trunk. To the best of our knowledge, in the pertinent literature, a detailed sonographic protocol to comprehensively assess the axillary region in daily practice is lacking. In this sense, the authors have briefly described the anatomical architecture of the axilla-also using cadaveric specimens-to propose a layer-by-layer sonographic approach to this challenging district. The most common sonographic pathological findings-for each and every anatomical compartment of the axilla-have been accurately reported and compared with the corresponding histopathological features. This ultrasound approach could be considered a ready-to-use educational guidance for the assessment of the axillary region. CRITICAL RELEVANCE STATEMENT: Axilla is a pyramidal-in-shape "virtual cavity" housing multiple anatomical structures and connecting the upper limb with the trunk. The aim of this review article was to describe the anatomical architecture of the axilla, also using cadaveric specimens, in order to propose a layer-by-layer sonographic approach to this challenging district.
Keywords: Axilla; Histopathology; Ultrasound.
Conflict of interest statement
ADP and AC are members of the Insights into Imaging Editorial Board. They have not taken part in the review or selection process of this article. All remaining authors state no conflict of interest.
© 2023. The Author(s).
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