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Published in: La radiologia medica 4/2021

Open Access 01-04-2021 | Tendinopathy | Musculoskeletal Radiology

Imaging of calcific tendinopathy around the shoulder: usual and unusual presentations and common pitfalls

Authors: Domenico Albano, MD, Alessandra Coppola, MD, Salvatore Gitto, MD, Santi Rapisarda, MD, Carmelo Messina, MD, Luca Maria Sconfienza, MD, PhD

Published in: La radiologia medica | Issue 4/2021

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Abstract

Rotator cuff calcific tendinopathy (RCCT) is a very common condition, characterized by calcium deposition over fibrocartilaginous metaplasia of tenocytes, mainly occurring in the supraspinatus tendon. RCCT has a typical imaging presentation: in most cases, calcific deposits appear as a dense opacity around the humeral head on conventional radiography, as hyperechoic foci with or without acoustic shadow at ultrasound and as a signal void at magnetic resonance imaging. However, radiologists have to keep in mind the possible unusual presentations of RCCT and the key imaging features to correctly differentiate RCCT from other RC conditions, such as calcific enthesopathy or RC tears. Other presentations of RCCT to be considered are intrabursal, intraosseous, and intramuscular migration of calcific deposits that may mimic infectious processes or malignancies. While intrabursal and intraosseous migration are quite common, intramuscular migration is an unusual evolution of RCCT. It is important also to know atypical regions affected by calcific tendinopathy as biceps brachii, pectoralis major, and deltoid tendons. Unusual presentations of RCCT may lead to diagnostic challenge and mistakes. The aim of this review is to illustrate the usual and unusual imaging findings of RCCT that radiologists should know to reach the correct diagnosis and to exclude other entities with the purpose of preventing further unnecessary imaging examinations or interventional procedures.
Literature
8.
go back to reference McKendry P, Uhthof H, Sarkar K, Hyslop P (1982) Calcifying tendonitis of the shoulder: prognostic value of clinical, histologic, and radiologic features in 57 surgically treated cases. J Rheumatol 9:75–90PubMed McKendry P, Uhthof H, Sarkar K, Hyslop P (1982) Calcifying tendonitis of the shoulder: prognostic value of clinical, histologic, and radiologic features in 57 surgically treated cases. J Rheumatol 9:75–90PubMed
16.
20.
go back to reference Gärtner J, Heyer A (1995) Calcific tendinitis of the shoulder [in German]. Orthopade 24:284–302PubMed Gärtner J, Heyer A (1995) Calcific tendinitis of the shoulder [in German]. Orthopade 24:284–302PubMed
25.
go back to reference Bianchi S, Martinoli C (2007) Ultrasound of the musculoskeletal system. Springer, BerlinCrossRef Bianchi S, Martinoli C (2007) Ultrasound of the musculoskeletal system. Springer, BerlinCrossRef
46.
go back to reference Cacchio A, Paoloni M, Barile A et al (2006) Effectiveness of radial shock-wave therapy for calcific tendinitis of the shoulder: single-blind, randomized clinical study. Phys Ther 86:672–682CrossRef Cacchio A, Paoloni M, Barile A et al (2006) Effectiveness of radial shock-wave therapy for calcific tendinitis of the shoulder: single-blind, randomized clinical study. Phys Ther 86:672–682CrossRef
48.
go back to reference Del Castillo-Gonzalez F, Ramos-Alvarez JJ, Rodriguez-Fabian G, Gonzalez-Perez J, Jimenez-Herranz E, Varela E (2016) Extracorporeal shockwaves versus ultrasound-guided percutaneous lavage for the treatment of rotator cuff calcific tendinopathy: a randomized controlled trial. Eur J Phys Rehabil Med 52:145–151PubMed Del Castillo-Gonzalez F, Ramos-Alvarez JJ, Rodriguez-Fabian G, Gonzalez-Perez J, Jimenez-Herranz E, Varela E (2016) Extracorporeal shockwaves versus ultrasound-guided percutaneous lavage for the treatment of rotator cuff calcific tendinopathy: a randomized controlled trial. Eur J Phys Rehabil Med 52:145–151PubMed
61.
go back to reference Stoller D, Fritz R (1993) Magnetic resonance imaging of impingement and rotator cuff tears. Magn Reson Imaging Clin N Am 1:47–63CrossRef Stoller D, Fritz R (1993) Magnetic resonance imaging of impingement and rotator cuff tears. Magn Reson Imaging Clin N Am 1:47–63CrossRef
69.
go back to reference Shafi M, Airport M, Hospital R, Dhabi A, Kim W (2008) Calcific tendinitis of the biceps-labral complex: a rare cause of acute shoulder pain. Acta Orthop Belg 74:401–404PubMed Shafi M, Airport M, Hospital R, Dhabi A, Kim W (2008) Calcific tendinitis of the biceps-labral complex: a rare cause of acute shoulder pain. Acta Orthop Belg 74:401–404PubMed
Metadata
Title
Imaging of calcific tendinopathy around the shoulder: usual and unusual presentations and common pitfalls
Authors
Domenico Albano, MD
Alessandra Coppola, MD
Salvatore Gitto, MD
Santi Rapisarda, MD
Carmelo Messina, MD
Luca Maria Sconfienza, MD, PhD
Publication date
01-04-2021
Publisher
Springer Milan
Published in
La radiologia medica / Issue 4/2021
Print ISSN: 0033-8362
Electronic ISSN: 1826-6983
DOI
https://doi.org/10.1007/s11547-020-01300-0

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