Sonographic presentation of rice bodies in subacromial-subdeltoid chronic bursitis

Bacha, Raham; Manzoor, Iqra; Gilani, Syed Amir

doi:10.1186/s13089-019-0130-y

Cited by 13 publications

(11 citation statements)

References 16 publications

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“…Metaplasia of subsynovial connective tissue into cartilage nodules is observed. Rice bodies are associated with tuberculous arthritis, osteoarthritis and infective arthritis, and rheumatoid arthritis ( 6 ). Bursitis caused by NTM is thought to be a very rare presentation ( 7 - 9 ); thus, the optimal duration of antimicrobial therapy for bursitis caused by NTM is unclear.…”

Section: Discussionmentioning

confidence: 99%

Bursitis, Bacteremia, and Disseminated Infection of Mycobacteroides (Mycobacterium) abscessus subsp. massiliense

et al. 2021

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We herein report a 59-year-old woman with a 2-year history of chronic bursitis of the hand who took 50 mg/day prednisolone for several autoimmune diseases. Mycobacteroides abscessus subsp. massiliense was isolated from the abscess and blood culture. Combination therapy (imipenem/cilastatin, amikacin, and clarithromycin) was administered for a month. Two months later, M. massiliense was detected from a blood culture again, and disseminated lesions were found. Clarithromycin and sitafloxacin were administered following eight weeks of the same regimen. Six months after the diagnosis, M. massiliense was isolated from a blood culture, and she expired due to multiple organ failure.

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Section: Discussionmentioning

confidence: 99%

Bursitis, Bacteremia, and Disseminated Infection of Mycobacteroides (Mycobacterium) abscessus subsp. massiliense

et al. 2021

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“…Ultrasound has become a commonly used approach for shoulder disorder diagnosis and treatment. Bacha et al reported that ultrasound could be a reliable technology for chronic subacromial‐subdeltoid bursitis based on the unique features of rice bodies 15 . Moreover, ultrasound has been used for corticosteroid injections in patients with SIS 16 .…”

Section: Discussionmentioning

confidence: 99%

Machine Learning‐Based Ultrasomics for Predicting Subacromial Impingement Syndrome Stages

Jiang

Chen

Zhao

et al. 2021

J of Ultrasound Medicine

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Objectives To determine the performance of machine learning (ML)‐based ultrasomic analysis of subacromial impingement syndrome (SIS) stage evaluation. Methods In this retrospective study, 324 patients with SIS were included. The SIS stage was evaluated with a Neer test. Regions of the musculi supraspinatus were manually segmented by an experienced radiologist. Then, 5936 ultrasomic features were extracted from the Ultrasomics Platform software. The Wilcoxon test was used to identify differentially expressed radiomic features. Then, these differentially expressed features were submitted to the least absolute shrinkage and selection operator (LASSO) for model construction. The area under the curve (AUC) of the receiver operating characteristic was used to evaluate the performance of the ultrasonic model for SIS stage evaluation. Results Finally, a total of 223 early‐stage and 101 advanced‐stage SIS patients were randomly divided into a training cohort (n = 227) and a validation cohort (n = 97). After feature‐dimensionality reduction, a total of 28 radiomic features were submitted to LASSO analysis. Finally, 10 radiomic features were finally included for radiomics model construction. The AUC results showed that the ultrasomics model had moderate performance for SIS stage evaluation in both the training cohort (AUC = 0.839) and the validation cohort (AUC = 0.789). Conclusions ML‐derived ultrasomics can discriminate the SIS stage in patients with SIS. This noninvasive and low‐cost approach may be helpful in the preliminary screening of shoulder pain.

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“…Patients have been explained the procedure and aim of the research and written informed consent was signed. American Institute of Ultrasound in Medicine (AIUM) guidelines for shoulder ultrasound scanning were followed in this study [ 20 ]. Acromion-to-greater tuberosity distance was measured in the neutral position from the most prominent, from the palpable lateral margin of the acromion to the prominent superior facet of the greater tuberosity, while the elbow flexed at 90 degrees and hand is placed on the same thigh.…”

Section: Methodsmentioning

confidence: 99%

Interobserver agreement on the sonographic severity grading of shoulder impingement syndrome

et al. 2022

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Background Shoulder impingement syndrome is the painful entrapment of the soft tissues between the acromion and the humeral head. The severity of shoulder impingement could be graded according to the limitation of shoulder joint moment. The reliability of sonographic findings in the grading of shoulder impingement severity grading is required to be evaluated by the consistency of findings between the observers. Purpose To assess the interobserver agreement in the sonographic severity grading of shoulder impingement syndrome with the help of a ratio between acromion-to-greater tuberosity distance in the abduction and neutral arm position. Material and methods Patients were examined by two independent observers in the coronal approach with neutral arm position. Acromion-to-greater tuberosity distance was measured in abduction and neutral shoulder position. The ratios of the distances in the abduction and neutral position were calculated to grade the severity of shoulder impingement syndrome. Results A total of 78 shoulders were included in this study. A strong agreement was found for the grading of shoulder impingement severity grading between the two independent observers with Kappa value of 0.94. And correlation between the results of the two observers for the severity grading of shoulder impingement syndrome was significant at 0.01 level. Conclusion Severity grading of the shoulder impingement syndrome was performed based on the ratio of acromion-to-greater tuberosity distance in abduction and neutral arm position. However, the sonographic findings were consistent and a strong interobserver agreement was seen in this sonographic severity grading.

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Sonographic presentation of rice bodies in subacromial-subdeltoid chronic bursitis

Cited by 13 publications

References 16 publications

Bursitis, Bacteremia, and Disseminated Infection of <i>Mycobacteroides</i> (<i>Mycobacterium</i>) <i>abscessus</i> subsp. <i>massiliense</i>

Bursitis, Bacteremia, and Disseminated Infection of <i>Mycobacteroides</i> (<i>Mycobacterium</i>) <i>abscessus</i> subsp. <i>massiliense</i>

Machine Learning‐Based Ultrasomics for Predicting Subacromial Impingement Syndrome Stages

Interobserver agreement on the sonographic severity grading of shoulder impingement syndrome

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