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Objective: To assess if ultrasound (US)-guided viscosupplementation can reduce pain and improve function in elderly patients with cuff tear arthropathy.Patients and Methods: Ninety-three patients aged over 65 with grade 3 or above cuff tear arthropathy were included in this prospective open-label non-randomized trial. Institutional review board approval and informed consent were obtained. Thirty-three patients received intra-articular injections of sodium hyaluronate under US guidance. Sixty patients constituted the control group. Shoulder joint function was assessed with Constant scores (CS) and pain with a visual analogue scale (VAS).Results: Compared with controls, treated patients reported a significant decrease in symptoms at 1 (mean CS 66±3.1 vs 37±6.9; mean VAS 1.9±1.2 vs 6.9±2.2), 2 (mean CS 65±3.2 vs 35±7.2; mean VAS 1.7±1.2 vs 6.8±2.5), 3 (mean CS 66±3.4 vs 33 6.1; mean VAS 2.3±1.2 vs 6.6±1.9), and 4 (mean CS 62±3.0 vs 34±6.5; mean VAS 3.3±1.4 vs 7.8±3.1) months, p<0.001. After 5 months there were no differences.Conclusion: US-guided viscosupplementation is a beneficial therapeutic option in the first months of treatment. [ABSTRACT FROM AUTHOR]

Objectives: To investigate the efficacy and safety of ultrasound-guided percutaneous irrigation of calcific tendinopathy (US-PICT) applied out of the shoulder, comparing its effectiveness to US-PICT of the rotator cuff., Methods: Patients subjected to US-PICT for extra-shoulder calcific tendinitis (Case Group) were compared to those subjected to US-PICT of the rotator cuff (Control Group). We had pre-procedure Visual Analogue Scale (VAS) pain score, 1- and 3-month VAS of patients of the Case Group, pre-procedure and 3-month VAS of patients of the Control Group., Results: The Case Group consisted of 41 patients (27 women; mean age: 45 ± 9years): 26 gluteus medius, 5 patellar tendon, 3 rectus femoris, 2 gluteus maximus, 2 common extensor tendon, 1 extensor carpi radialis longus, 1 pes anserinus, and 1 peroneus longus. The Control Group included 41 patients (27 women; mean age: 47 ± 11 years). The mean pre-procedure VAS of the Case Group was 8.8 ± 0.7 with a significant (P < .001) drop at 1 month (4.5 ± 0.6) and 3 months (3.6 ± 0.6). The mean pre-procedure VAS of the Control Group was 8 ± 1.4 and dropped to 3.1 ± 1.6 after 3 months (P < .001). Post-treatment VAS at 3 months was not significantly different between two Groups (P = 0.134). Similarly, the decrease of VAS from baseline to 3 months was not significantly different between the two Groups (P = 0.264)., Conclusions: US-PICT is a safe and effective procedure that can be used out of the shoulder., Advances in Knowledge: This study demonstrated the safety and effectiveness of US-PICT as a valuable therapeutic option for extra-shoulder calcific tendinitis, with similar clinical outcome to the same procedure performed in the rotator cuff. The technique must be adapted in some deeply located calcifications by means of the use of different needles and by thoroughly planning the access point for the procedure., (© The Author(s) 2023. Published by Oxford University Press on behalf of the British Institute of Radiology.)

Purpose To determine whether the use of one or two needles influences procedure performance and patient outcomes for ultrasonography (US)-guided percutaneous irrigation of calcific tendinopathy. Materials and Methods Institutional review board approval and written informed patient consent were obtained. From February 2012 to December 2014, 211 patients (77 men and 134 women; mean age, 41.6 years ± 11.6; range, 24-69 years) with painful calcific tendinopathy diagnosed at US were prospectively enrolled and randomized. Operators subjectively graded calcifications as hard, soft, or fluid according to their appearance at US. US-guided percutaneous irrigation of calcific tendinopathy (local anesthesia, needle lavage, intrabursal steroid injection) was performed in 100 patients by using the single-needle procedure and in 111 patients by using the double-needle procedure. Calcium dissolution was subjectively scored (easy = 1; intermediate = 2; difficult = 3). Procedure duration was recorded. Clinical evaluation was performed by using the Constant score up to 1 year after the procedure. The occurrence of postprocedural bursitis was recorded. Mann-Whitney U, χ 2 , and analysis of variance statistics were used. Results No difference in procedure duration was seen overall (P = .060). Procedure duration was shorter with the double-needle procedure in hard calcifications (P < .001) and with the single-needle procedure in fluid calcifications (P = .024). Ease of calcium dissolution was not different between single- and double-needle procedures, both overall and when considering calcification appearance (P > .089). No clinical differences were found (Constant scores for single-needle group: baseline, 55 ± 7; 1 month, 69 ± 7; 3 month, 90 ± 5; 1 year, 92 ± 4; double-needle group: 57 ± 6; 71 ± 9; 89 ± 7; 92 ± 4, respectively; P = .241). In the single-needle group, nine of 100 cases (9%) of postprocedural bursitis were seen, whereas four of 111 cases (3.6%) were seen in the double-needle group (P = .180). Conclusion The only difference between using the single- or double-needle procedure when performing US-guided percutaneous irrigation of calcific tendinopathy is procedure duration in hard and fluid calcifications. Clinical outcomes are similar up to 1 year. © RSNA, 2017.

Alimentary tract duplications are uncommon congenital abnormalities usually diagnosed and treated in childhood. Rectal involvement is extremely rare. We report the case of a 22-year-old female who presented with chronic abdominal and perianal pain; feeling of rectal fullness. Workup revealed a rectal duplication cyst. The patient underwent a complete transabdominal excision of the cyst: an hybrid laparoscopic and laparotomic technique was adopted. The hybrid isolated anterior abdominal approach is safe and feasible even for the treatment of wide rectal duplication cysts. Real recurrence in rectal duplication cysts is uncommon when the first operation was performed with radical intent.

Ultrasound is an established modality for shoulder evaluation, being accurate, low cost and radiation free. Different pathological conditions can be diagnosed using ultrasound and can be treated using ultrasound guidance, such as degenerative, traumatic or inflammatory diseases. Subacromial-subdeltoid bursitis is the most common finding on ultrasound evaluation for painful shoulder. Therapeutic injections of corticosteroids are helpful to reduce inflammation and pain. Calcific tendinopathy of rotator cuff affects up to 20% of painful shoulders. Ultrasound-guided treatment may be performed with both single- and double-needle approach. Calcific enthesopathy, a peculiar form of degenerative tendinopathy, is a common and mostly asymptomatic ultrasound finding; dry needling has been proposed in symptomatic patients. An alternative is represented by autologous platelet-rich plasma injections. Intra-articular injections of the shoulder can be performed in the treatment of a variety of inflammatory and degenerative diseases with corticosteroids or hyaluronic acid respectively. Steroid injections around the long head of the biceps brachii tendon are indicated in patients with biceps tendinopathy, reducing pain and humeral tenderness. The most common indication for acromion-clavicular joint injection is degenerative osteoarthritis, with ultrasound representing a useful tool in localizing the joint space and properly injecting various types of drugs (steroids, lidocaine or hyaluronic acid). Suprascapular nerve block is an approved treatment for chronic shoulder pain non-responsive to conventional treatments as well as candidate patients for shoulder arthroscopy. This review provides an overview of these different ultrasonography-guided procedures that can be performed around the shoulder.

Objectives: We performed a systematic review of current evidence regarding ultrasound-guided percutaneous irrigation of calcific tendinopathy (US-PICT) in the shoulder aimed to: assess different published techniques; evaluate clinical outcome in a large combined cohort; and propose suggestions for homogeneous future reporting., Methods: Cochrane Collaboration for Systematic Reviews of Interventions Guidelines were followed. We searched MEDLINE/MEDLINE In-Process/EMBASE/Cochrane databases from 1992-2013 using the keywords 'ultrasound, shoulder, needling, calcification, lavage, rotator cuff' combined in appropriate algorithms. References of resulting papers were also screened. Risk of bias was assessed with a modified Newcastle-Ottawa Scale., Results: Of 284 papers found, 15 were included, treating 1,450 shoulders in 1,403 patients (females, n = 838; mean age interval 40-63 years). There was no exclusion due to risk of bias., Conclusions: US-PICT of rotator cuff is a safe and effective procedure, with an estimated average 55% pain improvement at an average of 11 months, with a 10% minor complication rate. No evidence exists in favour of using a specific size/number of needles. Imaging follow-up should not be used routinely. Future studies should aim at structural uniformity, including the use of the Constant Score to assess outcomes and 1-year minimum follow-up. Alternatives to steroid injections should also be explored., Key Points: • US-PICT of rotator cuff is a safe and effective procedure. • On average 55% pain improvement with 10% minor complication rate. • No evidence exists in favour of using a specific size/number of needles. • Future need to assess outcome using Constant Score with 1-year minimum follow-up.

The ankle is the most frequently injured major joint in the body, and ankle sprains are frequently encountered in individuals playing football, basketball, and other team sports, in addition to occurring in the general population. Imaging plays a crucial role in the evaluation of ankle ligaments. Magnetic resonance imaging has been proven to provide excellent evaluation of ligaments around the ankle, with the ability to show associated intraarticular abnormalities, joint effusion, and bone marrow edema. Ultrasonography (US) performed with high-resolution broadband linear-array probes has become increasingly important in the assessment of ligaments around the ankle because it is low cost, fast, readily available, and free of ionizing radiation. US can provide a detailed depiction of normal anatomic structures and is effective for evaluating ligament integrity. In addition, US allows the performance of dynamic maneuvers, which may contribute to increased visibility of normal ligaments and improved detection of tears. In this article, the authors describe the US techniques for evaluation of the ankle and midfoot ligaments and include a brief review of the literature related to their basic anatomic structures and US of these structures. Short video clips showing dynamic maneuvers and dynamic real-time US of ankle and midfoot structures and their principal pathologic patterns are included as supplemental material. Use of a standardized imaging technique may help reduce the intrinsic operator dependence of US. Online supplemental material is available for this article., (RSNA, 2015)