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Flores DV, Sampaio ML, Agarwal A. Ultrasound-guided injection and aspiration of small joints: techniques, pearls, and pitfalls. Skeletal Radiol 2024; 53:195-208. [PMID: 37354318 DOI: 10.1007/s00256-023-04374-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 05/27/2023] [Accepted: 05/28/2023] [Indexed: 06/26/2023]
Abstract
Ultrasound (US)-guided musculoskeletal intervention of small joints or joints other than the shoulder, elbow, hip, knee, and ankle can be technically challenging. Small joints produce a narrower landing zone for the needle and a smaller target that may be made even more inaccessible by bulky osteophytes. Sonographic (US) guidance offers important advantages including near-field visualization of the joint and soft tissues, ease of access, portability, ability to compare with the contralateral side, and lack of ionization radiation. This review article focuses on the performance of US-guided injections and aspirations involving small joints (joint capacity < 2 mL and/or typically evaluated or injected with a compact linear transducer). For each joint (temporomandibular, acromioclavicular, sternoclavicular, distal radioulnar, symphysis pubis, and joints of the digits of the hands and feet), a brief overview of the relevant anatomy, indications, procedural description, pearls and pitfalls will be highlighted. This article demonstrates the various approaches to diagnostic or therapeutic injection and aspiration of small joints with the aid of US images, cines and graphic illustrations, emphasizing joint positioning, anatomic landmarks, and needle trajectory for a safe and efficacious procedure. A brief review of available literature for each joint will also be provided.
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Affiliation(s)
- Dyan V Flores
- Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, ON, Ottawa, Canada.
- Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.
- Ottawa Hospital Research Institute, ON, Ottawa, Canada.
| | - Marcos Loreto Sampaio
- Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, ON, Ottawa, Canada
- Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada
- Ottawa Hospital Research Institute, ON, Ottawa, Canada
| | - Aakanksha Agarwal
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Li C, Zhou J, Shi Y, Ye Z, Zhang C, Hou R, Li Z, You M. Diagnostic efficacy of quantitative ultrasonography for anterior disc displacement of the temporomandibular joint. Quant Imaging Med Surg 2023; 13:6446-6455. [PMID: 37869327 PMCID: PMC10585577 DOI: 10.21037/qims-23-401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/21/2023] [Indexed: 10/24/2023]
Abstract
Background Ultrasonography has been applied as an alternative method in the assessment of temporomandibular joint (TMJ) pathology including anterior disc displacement (ADD). However, a concrete screening or diagnostic method which is feasible in clinical practice has not yet been established. The study aimed to establish a quantitative ultrasonographic method and determine its diagnostic efficacy for ADD of the TMJ. Methods A total of 75 joints were allocated to either the normal disc position (NDP) group or the ADD group using magnetic resonance imaging (MRI) as the reference standard. Longitudinal scans of the lateral articular compartment were obtained by a 14-MHz L-shaped linear array transducer. The width of the lateral joint space (LJS), the upper lateral joint space (ULJS), and the lower lateral joint space (LLJS), as well as the position of the lateral articular disc edge (ADE), were investigated by stepwise logistic regression analysis to identify significant indicators of ADD and to build a diagnostic model. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy were computed at the optimal cut-off value. Results MRI detected 25 joints in the NDP group and 50 joints in the ADD group. Correlation analysis indicated that all 4 variables were associated with ADD. With the best performance of the area under the receiver operating characteristic (ROC) curve (AUC) of 0.939, LJS and ULJS were identified as predictors of ADD and subsequently adopted to build a diagnostic model by stepwise logistic regression. The optimal cut-off value of the 2-variable regression model for diagnosing ADD was 0.800, with a sensitivity of 82%, specificity of 96%, PPV of 97.6%, NPV of 72.7%, and an accuracy of 86.7%. Conclusions The quantitative ultrasonographic diagnostic method showed promising diagnostic efficacy. It has the potential to be used for ADD screening in future clinical practice.
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Affiliation(s)
- Chenyang Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jinbo Zhou
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yuchao Shi
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zelin Ye
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Chunmiao Zhang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ruilai Hou
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zhongjie Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Meng You
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Oral Medical Imaging, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Detecting and monitoring tumors in orthotopic colorectal liver metastatic animal models with high-resolution ultrasound. Clin Exp Metastasis 2022; 39:771-781. [PMID: 35918622 DOI: 10.1007/s10585-022-10177-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/09/2022] [Indexed: 11/03/2022]
Abstract
The ability to noninvasively detect and monitor the growth of orthotopic liver transplantation tumors is critical for replicating advanced colorectal cancer liver metastases (CRLMs) in animal models. We assessed the use of high-resolution ultrasound (HRU) to monitor CRLMs transplanted using various cell concentrations. Sixty BALB/c female mice were randomly divided into 3 groups, and murine colonic CT26 cells were injected into the left liver lobe at concentrations of 1 × 102 (group 1), 1 × 103 (group 2), or 1 × 104 (group 3). Tumor presentation, location, number, size, shape, and echogenicity were assessed daily with 24-MHz center frequency HRU starting 6 days after injection. Animals were sacrificed when the largest tumor was ≥ 1 cm in diameter. Sensitivity, specificity, and area under curve (AUC) of CRLMs diagnosed with HRU were calculated using receiver operating characteristic curve analysis. In group 1, 94% of mice formed < 5 tumors, and 41% formed a single tumor. Tumors were first detected with HRU on day 12 in group 1, day 10 in group 2, and day 7 in group 3; tumor volume doubling times were 14-15 days, 11-12 days, and 7-8 days, respectively. With a long diameter threshold of 2.4 mm, diagnostic sensitivity and specificity of HRU were 94.1% and 88.7%, respectively, and the AUC was 0.962. These findings suggest that HRU can be used to accurately detect and monitor the growth of CRLMs in an orthotopic transplantation mouse model, especially when a lower concentration of cells is used.
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Macías-Hernández SI, Morones-Alba JD, Tapia-Ferrusco I, Vélez-Gutiérrez OB, Hernández-Diaz C, Nava-Bringas TI, Cruz-Medina E, Toro LCD, Soria-Bastida MDLA. A home-based exercise program for temporomandibular joint osteoarthritis: pain, functionality, and joint structure. J Korean Assoc Oral Maxillofac Surg 2022; 48:50-58. [PMID: 35221307 PMCID: PMC8890964 DOI: 10.5125/jkaoms.2022.48.1.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 01/26/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives Osteoarthritis (OA) is the most prevalent and disabling joint disease in the world. Temporomandibular joint (TMJ) exercise is a widely used treatment and could be a beneficial and long-term tool for treating TMJ OA. The present study aims to evaluate the effects of therapeutic exercise in the conservative treatment of TMJ OA. Materials and Methods A single-group experimental pre-post test was performed. We included patients who met the diagnostic criteria for TMJ OA. Outcome variables were pain intensity (visual analogue scale), functionality (Helkimo index), and structural changes (ultrasound). Follow-up periods were at months 1, 3, and 6. The intervention included a home-based program with thermotherapy, manual therapy, and therapeutic exercise during the entire follow-up period. Results We included 15 patients and 26 joints, all women with a median age of 57 years (range, 49-62 years). Median change in pain intensity on joint palpation, mouth opening, and at rest at the first month was 47.5 mm, 51 mm, and 60 mm, respectively, and 48 mm, 49.5 mm, and 42.5 mm, at six months (P=0.001). The Helkimo index showed significant improvement in medians from baseline severe dysfunction (17 points) to minimal dysfunction at three and six months (2 points) (P=0.001). Ultrasound showed improved disc position. Conclusion This study demonstrated significant improvements in pain, function, and joint disc position and represents a valuable tool for the long-term treatment of patients with TMJ OA.
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Affiliation(s)
| | - Juan Daniel Morones-Alba
- Military School of Dentistry, Oral and Maxillofacial Surgery, University of the Army and Air Force of Mexico, Mexico City, Mexico
| | | | | | | | | | - Eva Cruz-Medina
- Sports Rehabilitation Departament, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico
| | - Lya Contreras-Del Toro
- Sports Rehabilitation Departament, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico
| | - Ma de Los Angeles Soria-Bastida
- Orthopedic Rehabilitation Departament, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico
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Pihut M, Gala A, Obuchowicz R, Chmura K. Influence of Ultrasound Examination on Diagnosis and Treatment of Temporomandibular Disorders. J Clin Med 2022; 11:jcm11051202. [PMID: 35268289 PMCID: PMC8911463 DOI: 10.3390/jcm11051202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 01/28/2022] [Accepted: 02/21/2022] [Indexed: 12/15/2022] Open
Abstract
Background: Disorders of the masticatory muscles and temporomandibular joints as well as the surrounding craniofacial structures are called temporomandibular disorders. These are dental diseases affecting an increasing number of people with a multifactorial etiology. Noninvasive ultrasonography imaging of temporomandibular joints was performed to obtain more detailed information on joint pathologies. Material and Methods: The aim of the study was to assess the influence of ultrasound examinations of the temporomandibular joints on the diagnosis and treatment planning in patients with temporomandibular disorders. The study included 110 patients examined with the use of the Research Diagnostic Criteria for Temporomandibular Disorders questionnaire, axis I and II, after which the initial treatment plan was created. All patients underwent an ultrasound examination of the temporomandibular joints. Results: The results reveal numerous morphological changes within the joint structures in all treatment groups. Comparative statistical analyses of symptoms were performed between study groups. Conclusions: The number of pathologies in the myofascial pain group was much higher than expected and required introduction of additional treatment procedures. Further studies confirming these results and the effectiveness of ultrasound diagnostic of temporomandibular disorders are recommended.
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Affiliation(s)
- Małgorzata Pihut
- Prosthodontic Department, Dental Institute, Jagiellonian University Medical College, 30-663 Krakow, Poland; (M.P.); (A.G.)
| | - Andrzej Gala
- Prosthodontic Department, Dental Institute, Jagiellonian University Medical College, 30-663 Krakow, Poland; (M.P.); (A.G.)
| | - Rafał Obuchowicz
- Department of Diagnostic Imaging, Jagiellonian University Medical College, 30-663 Krakow, Poland;
| | - Karolina Chmura
- Prosthodontic Department, Dental Institute, Jagiellonian University Medical College, 30-663 Krakow, Poland; (M.P.); (A.G.)
- Correspondence:
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Mortada M, Dawa GA, Amer YA. Construct validity of a clinically correlated knee osteoarthritis ultrasonographic scale: a cross-sectional observational study. BMJ Open 2021; 11:e048444. [PMID: 34907044 PMCID: PMC8671929 DOI: 10.1136/bmjopen-2020-048444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES To assess the validity of a novel ultrasonographic scale for knee osteoarthritis (KOA) and its relation with the degree of pain and clinical features. DESIGN A cross-sectional observational study including 245 patients with knee pain who fulfilled the American College of Rheumatology criteria for KOA. All patients were subjected to clinical assessment Western Ontario and McMaster Universities Index of Osteoarthritis (WOMAC) scale, global visual analogue scale (VAS) and functional assessment through the use of Health Assessment Questionnaire-II (HAQ-II). Ultrasonographic assessment was conducted following ZAGAZIG scale comprising five domains: one for degenerative features (one-third of total score) and the other four for inflammatory features (two-thirds of score). RESULTS There were positive correlations between ZAGAZIG score and all WOMAC subscales (pain, stiffness and function) (r=0.71, p=0.00; r=0.62, p=0.00; r=0.70, p=0.00, respectively).Moreover, there was a strong positive correlation between ZAGAZIG scale and both VAS and HAQ-II (r=0.82, p=0.00 and r=0.67, p=0.00). At cut-off point of >5, total US score distinguishes between patients with KOA with no or mild pain and those with moderate pain (87.2 sensitivity and 87.2 specificity). At cut-off point of 7, total score of ZAGAZIG scale distinguishes between patients with KOA with moderate pain and those with severe pain (94.5 sensitivity and 42.5 specificity). CONCLUSION ZAGAZIG scale constitutes a validated tool for KOA assessment. ZAGAZIG scale correlated with WOMAC subscales (pain, stiffness and function), VAS and HAQ.
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Affiliation(s)
| | - Ghada A Dawa
- Rheumatology, Zagazig University, Zagazig, Egypt
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Severino M, Caruso S, Rastelli S, Gatto R, Cutilli T, Pittari L, Nota A, Tecco S. Hand-Carried Ultrasonography Instrumentation in the Diagnosis of Temporomandibular Joint Dysfunction. Methods Protoc 2021; 4:mps4040081. [PMID: 34842776 PMCID: PMC8629014 DOI: 10.3390/mps4040081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/25/2021] [Accepted: 11/01/2021] [Indexed: 12/30/2022] Open
Abstract
Internal derangement (ID) in the temporomandibular joint (TMJ) is defined as a mechanical problem of the joint that interferes with its function. It is attributed to an abnormal interaction among the articular disc, condyle, and joint eminence. The aim of this study is to evaluate diagnostic efficacy of non-invasive hand-carried ultrasonography instrumentation (US) to provide high-level images for a correct diagnosis of ID. Twenty-eight ID patients, 15 female and 13 males, were examined both clinically and by MRI images in order to achieve a diagnosis of ID (using Helkimo index). Then, they were submitted to US examination with a 12 MHz transducer by using hand-carried instrumentation by a clinician that was blind to their diagnosis and clinical data. TMJ US examination was performed with the mouth closed and mouth open, with proper technique. Each position was then evaluated with two different orientations of the transducer. US showed acceptable results in identifying bone structures. Lower values of diagnostic efficacy were obtained for disc position during joint movements with respect to MRI images. MRI still represents the gold standard for the identification of joint structures. If not corroborated by clinical and anamnestic data, the diagnostic efficacy of US in identifying the position of the disc during opening and closing jaw movements appears limited than compared to MRI.
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Affiliation(s)
- Marco Severino
- Department of Life, Health and Environmental Science, University of L’Aquila, 67100 L’Aquila, Italy; (M.S.); (S.C.); (S.R.); (R.G.); (T.C.)
| | - Silvia Caruso
- Department of Life, Health and Environmental Science, University of L’Aquila, 67100 L’Aquila, Italy; (M.S.); (S.C.); (S.R.); (R.G.); (T.C.)
| | - Sofia Rastelli
- Department of Life, Health and Environmental Science, University of L’Aquila, 67100 L’Aquila, Italy; (M.S.); (S.C.); (S.R.); (R.G.); (T.C.)
| | - Roberto Gatto
- Department of Life, Health and Environmental Science, University of L’Aquila, 67100 L’Aquila, Italy; (M.S.); (S.C.); (S.R.); (R.G.); (T.C.)
| | - Tommaso Cutilli
- Department of Life, Health and Environmental Science, University of L’Aquila, 67100 L’Aquila, Italy; (M.S.); (S.C.); (S.R.); (R.G.); (T.C.)
| | - Laura Pittari
- I.R.C.C.S. San Raffaele Hospital, Vita-Salute San Raffaele University, 20132 Milan, Italy; (L.P.); (A.N.)
| | - Alessandro Nota
- I.R.C.C.S. San Raffaele Hospital, Vita-Salute San Raffaele University, 20132 Milan, Italy; (L.P.); (A.N.)
| | - Simona Tecco
- I.R.C.C.S. San Raffaele Hospital, Vita-Salute San Raffaele University, 20132 Milan, Italy; (L.P.); (A.N.)
- Correspondence:
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Abdel Khalek Abdel Razek A, Abou Elatta H. Differentiation Between Phenotypes of Polycystic Ovarian Syndrome With Sonography. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2021. [DOI: 10.1177/8756479321996676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: To differentiate between the classic (A/B) from the nonclassic (C/D) phenotypes of the polycystic ovarian syndrome (PCOS) with sonography. Materials & Methods: Retrospective analysis was performed upon 72 female patients with PCOS. All patients underwent transvaginal sonography. The patients were classified into classic and nonclassic phenotypes of PCOS. Image analysis was performed for the ovarian volume, follicle counts, follicle size, and endometrial plate thickness. Results: There were significant differences in the ovarian volume ( P = .001), follicle counts ( P = .001), follicle size ( P = .001), and endometrial plate thickness ( P = .001) between classic and nonclassic phenotypes of PCOS. The threshold value for ovarian volume, follicle count, follicle size, and endometrial plate thickness used to differentiate classic from nonclassic phenotypes were 12.5, 10.5, 5.25, and 5.75, respectively, with an area under the curve of 0.79, 0.82, 0.83, 0.77 and an accuracy of 75%, 73.6%, 79.2%, and 68.1%, respectively. The serum testosterone level and the body mass index were significantly higher in patients with classic than nonclassic phenotypes of PCOS ( P = .001, .04), respectively. Conclusion: Sonography findings can differentiate classic from nonclassic phenotypes of PCOS.
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Affiliation(s)
| | - Heba Abou Elatta
- Department of Diagnostic Radiology, Student Hospital, Mansoura Faculty of Medicine, Mansoura, Egypt
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Khodadadi L, Karimzade A, Rayegani SM, Jafarian N, Raeissadat SA, Yasrebi S, Babaei-Ghazani A, Eftekharsadat B. Beliefs, attitude, and knowledge of the Iranian physiatrists towards neuromusculoskeletal ultrasound and common barriers in its application. BMC Musculoskelet Disord 2020; 21:680. [PMID: 33054729 PMCID: PMC7559464 DOI: 10.1186/s12891-020-03708-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/09/2020] [Indexed: 01/15/2023] Open
Abstract
Background Regarding the increasing application of neuromusculoskeletal sonography among medical specialties, specifically physiatrists, this study aims to assess the knowledge and skill level of these specialists in neuromusculoskeletal sonography in Iran. Methods This descriptive, cross-sectional study was performed in 2018. The utilized questionnaire developed based on previous studies in collaboration with 6 university lecturers of Shaheed Beheshti, Iran, and Tabriz medical universities and a physiatrist from Hacettepe University (Turkey); it included questions entailing demographic data, knowledge, and performance levels. Its validity and reliability were evaluated through face validation, pilot study, and the Cronbach α calculated via SPSS. Data extraction and analysis were also performed by SPSS-25. Results Of 364 questionnaires distributed, 300 were properly filled and entered into the study, of which, 38% were filled by clinical residents, 10% university lecturers, and 52% other categories (e.g. private sector). The average number of musculoskeletal patient visits was 140.6 ± 119 and the mean number of musculoskeletal sonographies requested was 8.2 ± 5.2 per month (the three most common indications reported as the shoulder, carpal tunnel syndrome, and tendon injuries). 95% of the participants considered the importance of sonography for physiatrists to be “very high” or “high”; with the most valuable applications “as a guide for procedures (90%), its diagnostic utility (68%), and follow up/evaluating the response to treatment (45%). 86% of physiatrists reported they had participated in musculoskeletal sonography courses, 60% during residency, and the rest through workshops. Also, the participants mentioned safety (83%), the possibility of performing simultaneous diagnosis and intervention procedures (70%), repeatability (58%), and dynamic imagery (52%) as the major advantages of musculoskeletal ultrasound. Conclusion a large number of doctors consider musculoskeletal sonography to be essential for physiatrists, though insufficient education on the subject and the low number of ultrasound devices are some of the obstacles in enhancing the use of this technology in PM&R setting. Presenting certified specific training courses during residency, provision of necessary rotations, using the capacities of the PM&R scientific committee, and the private sector for running workshops and professional training courses are suggested for enhancing the knowledge and skills of neuromusculoskeletal sonography.
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Affiliation(s)
- Leyla Khodadadi
- Physical Medicine and Rehabilitation Research Center and Department, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Karimzade
- Department of Physical Medicine and Rehabilitation, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Mansoor Rayegani
- Physical Medicine and Rehabilitation Research Center, Shohada-e-Tajrish Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Nafisseh Jafarian
- Physical Medicine and Rehabilitation Research Center and Department, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Ahmad Raeissadat
- Physical Medicine and Rehabilitation Research Center and Department, Shaheed Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sina Yasrebi
- Neshat Physical Medicine, and Rehabilitation Clinic, Karaj, Iran
| | - Arash Babaei-Ghazani
- Department of Physical Medicine and Rehabilitation, Neuromusculoskeletal Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Bina Eftekharsadat
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Kabak S, Savrasova N, Melnichenko Y, Vysotski A, Mashchanka I. Stylohyoid complex syndrome: A report of two cases and review of the literature. Heliyon 2020; 6:e03937. [PMID: 32420497 PMCID: PMC7217999 DOI: 10.1016/j.heliyon.2020.e03937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 04/29/2020] [Accepted: 05/04/2020] [Indexed: 11/09/2022] Open
Abstract
This article reports two patients with stylohyoid complex syndrome. Cone beam computed tomography examination of the 37-year-old Caucasian woman with hemifacial pain, radiating to the left ear which intensified in response to opening the mouth revealed the ossified distal part of the left stylohyoid ligament, 23.85 mm long, which had a contact with the lesser horn of the hyoid. A 43-year-old man with a 5-month history of pain in the anterolateral surface of the neck and temporomandibular joint on the right side when swallowing and yawning had the styloid process elongation with a “bayonet-like” deformity on the same side. Ossification of the stylohyoid ligament, elongation and bending of the slyloid process, as a reason of the lateral neck and/or facial pain is not commonly suspected in clinical practice where diagnosis is often first made radiologically.
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Affiliation(s)
- Sergey Kabak
- Human Morphology Department, Belarusian State Medical University, Minsk, Belarus
| | - Nina Savrasova
- Radiation Diagnosis and Radiation Therapy Department, Belarusian State Medical University, Minsk, Belarus
| | - Yuliya Melnichenko
- Human Morphology Department, Belarusian State Medical University, Minsk, Belarus
| | | | - Iryna Mashchanka
- Department of Hygiene and Medical Ecology, Belarusian Medical Academy of Postgraduate Education, Minsk, Belarus
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Olchowy A, Wieckiewicz M, Winocur E, Dominiak M, Dekkers I, Łasecki M, Olchowy C. Great potential of ultrasound elastography for the assessment of the masseter muscle in patients with temporomandibular disorders. A systematic review. Dentomaxillofac Radiol 2020; 49:20200024. [PMID: 32150452 PMCID: PMC7719860 DOI: 10.1259/dmfr.20200024] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective: To summarize the available evidence on the use of elastography in the assessment of the masseter muscle in healthy individuals and patients with masseter muscle disorders. Methods: Systematic literature review has been performed according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Results: 16 of 142 studies identified were analyzed. Elastography was used in seven studies. Heterogeneity was observed in terms of study protocols, devices, patients, units of measure, and results. Elasticity values showed a correlation between the left and right masseter muscle side in healthy people, but not in patients with temporomandibular disorders (TMDs). Elasticity values increased in TMD and were correlated with the severity of TMD symptoms. Phantom studies proved the high reliability of elastography. Conclusion: Elastography is a promising tool for the assessment of the masseter muscle elasticity, but the evidence is insufficient. Studies on larger groups are needed to determine the accuracy of elastography to characterize masticatory muscle disorders.
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Affiliation(s)
- Anna Olchowy
- Department of Experimental Dentistry, Wroclaw Medical University, Wroclaw, Poland
| | - Mieszko Wieckiewicz
- Department of Experimental Dentistry, Wroclaw Medical University, Wroclaw, Poland
| | - Efraim Winocur
- Department of Oral Rehabilitation, Tel Aviv University, Tel Aviv, Israel
| | - Marzena Dominiak
- Department of Oral Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Ilona Dekkers
- Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Mateusz Łasecki
- Department of Radiology, Wroclaw Medical University, Wroclaw, Poland
| | - Cyprian Olchowy
- Department of Oral Surgery, Wroclaw Medical University, Wroclaw, Poland
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Liu Y, Zhu J, Guo H, Li W, Wang X, Chen Z, Liu F, Bilig A. Evaluation of treatment response in oral chronic graft-versus-host patients by power doppler ultrasound: a prospective study. Dentomaxillofac Radiol 2020; 49:20190295. [PMID: 31617748 PMCID: PMC7026929 DOI: 10.1259/dmfr.20190295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 10/03/2019] [Accepted: 10/10/2019] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To date, imaging and non-invasive examination methods for evaluating the oral tissue of patients who with oral chronic graft-versus-host disease (GVHD) are still lacking. Herein, we assessed the ultrasonography imaging characteristics of chronic GVHD patients' buccal soft tissue and evaluated the response to treatment using gray-scale and power Doppler (PD) ultrasound. The overall objective of the study was to determine the potential of ultrasonography to provide an early and objective indication of a therapeutic response to treatment intervention in oral chronic GVHD. METHODS Buccal mucosa in 21 patients with clinically diagnosis of oral chronic GVHD were assessed before and after 14 day treatment between 2016 and 2018. Ultrasonography assessment included thickness and echogenicity evaluation, and PD. Echogenicity and PD were measured and scored according to a semi-quantitative method. Ultrasonography parameters were compared with clinical activity assessments of disease activity and patient-reported measures. RESULTS Following 14 day therapy, a significant decrease in PD scores and patient-reported measures was observed (p < 0.01), and clinical assessment scores also decreased (p < 0.05). Changes from baseline PD scores correlated significantly with patient-reported measures (r = 0.85, p < 0.01). Changes in PD scores correlated moderately with the changes in the clinical assessments from baseline (r = 0.46, p < 0.05). A significant decrease in PD scores was observed in the buccal soft tissue of patients that responded clinically to the treatment. A significant decrease in PD scores was also observed in patients that were failed to show clinical improvement (p < 0.05). CONCLUSION Ultrasonography is a novel and feasible imaging technique for measurement of the response of oral chronic GVHD to therapy. Ultrasonography yields additional information about buccal mucosa and is a complementaty to clinical examination.
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Affiliation(s)
- Yiqun Liu
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Jiaan Zhu
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Huijie Guo
- Department of Stomatology, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Wenxue Li
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Xiuming Wang
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Zheng Chen
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Fang Liu
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
| | - Ariun Bilig
- Department of Ultrasound, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, People’s Republic of China
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Hu CX, Hu KY, Wang JF. Potential role of the compound Eucommia bone tonic granules in patients with osteoarthritis and osteonecrosis: A retrospective study. World J Clin Cases 2020; 8:46-53. [PMID: 31970169 PMCID: PMC6962075 DOI: 10.12998/wjcc.v8.i1.46] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 11/19/2019] [Accepted: 11/23/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Osteoarthritis is a major source of pain, disability, and socioeconomic cost worldwide. Osteonecrosis is a disabling disorder that frequently occurs in the younger population aged from 20-50 years. The compound Eucommia bone tonic granules, a traditional Chinese medicine, can alleviate the damage of osteoarthritis and osteonecrosis.
AIM To investigate the potential role of the compound Eucommia bone tonic granules (Eucommia) in the treatment of patients with osteoarthritis and osteonecrosis.
METHODS One-hundred forty osteoarthritis and osteonecrosis cases admitted to our hospital from January 2013 to December 2017 were selected. Patients were divided into two groups: Eucommia-meloxicam group and meloxicam group. Clinical efficacy and the Western Ontario and McMaster Universities Arthritis Index (WOMAC) score were evaluated according to the evaluation criteria of orthopedic diseases. The levels of bone-GLA protein, interleukin-17, recombinant human S100 calcium binding protein A12, sphingosine 1-phosphate, cystatin C, creatinine, and hemoglobin in peripheral blood were determined.
RESULTS The total effective rate in the two osteoarthritis groups was not different, but the total effective rate in the two osteonecrosis groups was significantly different. The overall efficacy of Eucommia-meloxicam group was superior to that of the meloxicam group. WOMAC showed that pain, stiffness, and dysfunction in the two groups of osteoarthritis and osteonecrosis before and after treatment were significantly different. The concentration of recombinant human S100 calcium binding protein A12, sphingosine 1-phosphate, cystatin C, creatinine, and hemoglobin before and after treatment in the Eucommia-meloxicam group and meloxicam group of osteoarthritis and osteonecrosis were significantly different, and the two treatment groups were significantly different from each other for osteoarthritis.
CONCLUSION Our findings indicate that Eucommia can effectively enhance the curative effect of meloxicam, and the combination of Eucommia and meloxicam is superior to meloxicam alone.
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Affiliation(s)
- Cheng-Xia Hu
- Department of Pain, Haiyang People’s Hospital, Yantai 265100, Shandong Province, China
| | - Ke-Yao Hu
- Department of Urology, Yantaishan Hospital, Yantai 264001, Shandong Province, China
| | - Jian-Feng Wang
- Department of Pain, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China
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Kim JJ, Nam H, Kaipatur NR, Major PW, Flores-Mir C, Lagravere MO, Romanyk DL. Reliability and accuracy of segmentation of mandibular condyles from different three-dimensional imaging modalities: a systematic review. Dentomaxillofac Radiol 2019; 49:20190150. [PMID: 31778321 DOI: 10.1259/dmfr.20190150] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To critically synthesize the literature surrounding segmentation of the mandibular condyle using three-dimensional imaging modalities. Specifically, analyzing the reliability and accuracy of methods used for three-dimensional condyle segmentation. METHODS Three electronic databases were searched for studies reporting the reliability and accuracy of various methods used to segment mandibular condyles from three-dimensional imaging modalities. Two authors independently reviewed articles for eligibility and data extraction. RESULTS Nine studies fulfilled the inclusion criteria. Eight studies assessed the condylar segmentation from CBCT images and limited studies were available on non-CBCT three-dimensional imaging modalities. Threshold-based volume segmentation, manual segmentation, and semi-automatic segmentation techniques were presented. Threshold-based volume segmentation reported higher accuracy when completed by an experienced technician compared to clinicians. Adequate reliability and accuracy were observed in manual segmentation. Although adequate reliability was reported in semi-automatic segmentation, data on its accuracy were lacking. CONCLUSION A definitive conclusion with regards to which current technique is most reliable and accurate to efficiently segment the mandibular condyle cannot be made with the currently available evidence. This is especially true in terms of non-CBCT imaging modalities with very limited literature available.
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Affiliation(s)
- Justin J Kim
- 1Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Hyejin Nam
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Neelambar R Kaipatur
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Paul W Major
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Carlos Flores-Mir
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Manuel O Lagravere
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
| | - Daniel L Romanyk
- Department of Orthodontics, School of Dentistry, University of Alberta, Edmonton Clinic Health Academy, 5th floor, 11405-87 Avenue NW, Edmonton, Alberta, Canada
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Lee C, Jeon KJ, Han SS, Kim YH, Choi YJ, Lee A, Choi JH. CT-like MRI using the zero-TE technique for osseous changes of the TMJ. Dentomaxillofac Radiol 2019; 49:20190272. [PMID: 31670578 DOI: 10.1259/dmfr.20190272] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE This study was conducted to assess the clinical usability of the zero-echo time (ZTE) technique of MRI for evaluating bone changes of the temporomandibular joint (TMJ) in comparison with CBCT. METHODS Twenty patients with TMJ disorder who underwent both CBCT and MRI were randomly selected. CBCT images were obtained with an Alphard 3030 device (Asahi Roentgen Ind., Co. Ltd, Kyoto, Japan). MRIs were obtained using a 3.0 T scanner (Pioneer; GE Healthcare, Waukesha, WI, USA) and a 21-channel head coil. An isotropic three-dimensional proton-density-weighted ZTE sequence was acquired. Two radiologists evaluated 40 joints of 20 patients for the presence of the following osseous changes: flattening, erosion, osteophyte and sclerosis of the condyle; and flattening, erosion and sclerosis of the articular fossa. CBCT and ZTE-MRI assessments were performed at a 2-month interval. The prevalence-adjusted and bias-adjusted κ statistic was used to analyse interexaminer and intraexaminer agreement and the agreement between ZTE-MRI and CBCT. RESULTS Intraexaminer and interexaminer agreement analyses of ZTE-MRI showed high reproducibility (κ>0.80), which was comparable to that of CBCT. Flattening, osteophyte and sclerosis of the condyle and all types of bone changes in the mandibular fossa showed nearly perfect agreement between CBCT and ZTE-MRI (κ = 0.80-0.90). Erosion of the condyle showed substantial agreement between both sets of images (κ = 0.65-0.70). CONCLUSIONS It is suggested that ZTE-MRI provides clinically reliable images for bone assessment in TMJ disorder. MRI may become a beneficial diagnostic tool for patients with both TMJ disc and bone pathology, with advantages involving medical costs and radiation dose.
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Affiliation(s)
- Chena Lee
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Kug Jin Jeon
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Sang-Sun Han
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Young Hyun Kim
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Yoon Joo Choi
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Ari Lee
- Department of Oral and Maxillofacial Radiology, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Jong Hoon Choi
- Department of Orofacial Pain and Oral Medicine, Yonsei Dental Hospital, Yonsei University College of Dentistry, Seoul, Republic of Korea
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Wang XZ, Li WX. Changes of serum inflammatory factors and miR-145 expression in patients with osteoarthritis before and after treatment and their clinical value. World J Clin Cases 2019; 7:2963-2975. [PMID: 31624744 PMCID: PMC6795716 DOI: 10.12998/wjcc.v7.i19.2963] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Osteoarthritis is a chronic degenerative disease with an incidence of 50% in people over 65 years old and 80% in people over 80 years old worldwide. It is the second leading reason of loss of working capacity after cardiovascular diseases and severely affects the society and families. Therefore, finding biological markers related to the diagnosis and treatment of osteoarthritis is of great significance in clinical practice.
AIM To observe the changes and clinical value of serum inflammatory factors and miR-145 expression in patients with osteoarthritis before and after treatment.
METHODS Eighty-three patients with knee osteoarthritis (observation group) who were admitted to our hospital from April 2013 to June 2015, and 60 healthy people (control group) during the same period were selected. After 4 wk of treatment, the levels of miR-145, tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-10 were compared between the control group and the observation group before treatment. The correlation of miR-145, TNF-α, IL-6, and IL-10 levels with visual analogue scale (VAS), Lysholm, and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores was assessed by Pearson correlation analysis. The correlation of the expression of miR-145, TNF-α, IL-6, and IL-10 with Kellgren-Lawrence (K-L) grades was assessed by Spearman correlation analysis. The critical levels of miR-145, TNF-α, IL-6, and IL-10 in distinguishing different K-L grades were determined by receiver operating characteristic (ROC) curve analysis.
RESULTS The expression level of miR-145 in the observation group was significantly higher than that in the control group before treatment (P < 0.05). After treatment, the expression level of miR-145 in the observation group was significantly lower than that before treatment (P < 0.05). The levels of TNF-α and IL-6 in the observation group were significantly higher than those in the control group (P < 0.05), and the level of IL-10 was significantly lower than that in the control group (P < 0.05). After treatment, the levels of TNF-α and IL-6 in the observation group were significantly lower than those before treatment (P < 0.05), and IL-I0 level was significantly higher than that before treatment (P < 0.05). VAS and WOMAC scores were both positively correlated with miR-145, TNF-α, and IL-6 (P < 0.05), and negatively correlated with IL-10 (P < 0.05), while Lysholm scores were negatively correlated with miR-145, TNF-α, and IL-6 (P < 0.05), and positively correlated with IL-10 (P < 0.05). K-L grades were positively correlated with miR-145, TNF-α, and IL-6 (P < 0.05), and negatively correlated with IL-10 (P < 0.05). The area under the ROC curve (AUC) and specificity of TNF-α in differentiating K-L grades I-II were the highest, which were 0.785 and 97.45%, respectively, and miR145 had the highest sensitivity of 94.59%; the AUC and sensitivity of IL-6 in differentiating K-L grades II-III were the highest, which were 0.766 and 97.30%, respectively, and TNF-α had the highest specificity of 86.68%.
CONCLUSION MiR-145 and inflammatory factors have certain diagnostic value in osteoarthritis, and they are expected to become potential indicators for the diagnosis and evaluation of osteoarthritis in the future.
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Affiliation(s)
- Xiao-Zhen Wang
- Department of Orthopedics, Dongying Shengli Hospital, Bei'er Road, Dongying 257055, Shandong Province, China
| | - Wen-Xue Li
- Department of Orthopedics, Dongying Shengli Hospital, Bei'er Road, Dongying 257055, Shandong Province, China
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Zheng F, Wang H, Gong H, Fan H, Zhang K, Du L. Role of Ultrasound in the Detection of Rotator-Cuff Syndrome: An Observational Study. Med Sci Monit 2019; 25:5856-5863. [PMID: 31386649 PMCID: PMC6693366 DOI: 10.12659/msm.915547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Physical tests are usually preferred to assess rotator-cuff syndrome but are insufficient to predict the morphology and size of the rotator-cuff. The objective of the study was to rate the ultrasound findings for patients with sudden shoulder pain and to determine potential predictors of the same. Material/Methods A total of 112 patients with sudden shoulder pain with rotator-cuff syndrome, suspected by orthopedic doctors, were subjected to ultrasonography. Real-time ultrasonography was done for the acromioclavicular joint, biceps, infraspinatus, posterior labrum, subscapularis, supraspinatus, teres minor tendon, and the sub-acromial-subdeltoid bursa. Each tendon was assessed via scanning planes in orientation as per longer and shorter axis, and from their myotendinous junction shoulder to bony insertions. Linear and logistic regression analysis were performed to predict the associations of medical history with rotator-cuff injury. Results Ultrasonography identified that 82% of the enrolled patients had at least one particular cause of the rotator-cuff disorder. Among the rotator-cuff disorders, calcific tendonitis (54%) was observed more frequently followed by tendinopathy (32%), subacromial-subdeltoid bursitis (22%), and partial thickness tear (21%). Also, 46 patients (41%) had multiple findings. Older age (older than 40 years) was a strong predicting factor of rotator-cuff disorder (r2=0.36, P=0.0004). Conclusions Ultrasonography is a vital diagnostic procedure used by orthopedic surgeons for diagnosis of the rotator-cuff disorder(s) in patients with sudden shoulder pain.
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Affiliation(s)
- Fang Zheng
- Shanghai General Hospital of Nanjing Medical University, Shanghai, China (mainland).,Department of Ultrasonic, The First Affiliated Hospital of XinXiang Medical University, Weihui, Henan, China (mainland)
| | - Haiyan Wang
- Department of Ultrasonic, The First Affiliated Hospital of XinXiang Medical University, Weihui, Henan, China (mainland)
| | - Hongyan Gong
- Department of Anesthesiology, The First Affiliated Hospital of XinXiang Medical University, Weihui, Henan, China (mainland)
| | - Huijun Fan
- Department of Ultrasonic, The First Affiliated Hospital of XinXiang Medical University, Weihui, Henan, China (mainland)
| | - Kai Zhang
- Department of Ultrasonic, The First Affiliated Hospital of XinXiang Medical University, Weihui, Henan, China (mainland)
| | - Lianfang Du
- Shanghai General Hospital of Nanjing Medical University, Shanghai, China (mainland)
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18
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Fustà-Novell X, Morgado-Carrasco D, Iranzo P, Giavedoni P. Transfascial Muscular Hernias: Diagnosis by dynamic ultrasonography. Sultan Qaboos Univ Med J 2019; 19:e264-e266. [PMID: 31728228 PMCID: PMC6839680 DOI: 10.18295/squmj.2019.19.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/25/2019] [Accepted: 07/21/2019] [Indexed: 11/16/2022] Open
Affiliation(s)
| | | | - Pilar Iranzo
- Department of Dermatology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Priscila Giavedoni
- Department of Dermatology, Hospital Clínic de Barcelona, Barcelona, Spain
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Yılmaz D, Kamburoğlu K. Comparison of the effectiveness of high resolution ultrasound with MRI in patients with temporomandibular joint dısorders. Dentomaxillofac Radiol 2019; 48:20180349. [PMID: 30810356 PMCID: PMC6747419 DOI: 10.1259/dmfr.20180349] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 01/12/2019] [Accepted: 02/18/2019] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES To assess the effectiveness of a high resolution ultrasound for temporomandibular joint (TMJ) evaluation in comparison to MRI in patients with TMJ disorders. METHODS Our study comprised 50 patients (35 female and 15 male) with a mean age of 30.61. Clinical examination was performed. Bilateral imaging of TMJ was conducted by using a high-resolution ultrasound and 1.5 Tesla MR. Diagnostic accuracy of ultrasound was assessed for disc displacement and joint effusion in comparison to MRI. Sensitivity (Se), specificity (Sp), positive predictive value (PPV), negative predictive value (NPV), and accuracy (Ac) were calculated for ultrasound. Measurements were compared by Bland & Altman and intraclass correlation coefficient (ICC). Significance level was set at p < 0.05. RESULTS Most frequent complaints were noise 42 (84%) and 34 (68%) pain. For disc position assessment with ultrasound for both sides and closed-open mouth, sensitivity, specificity, PPV, NPV and accuracy ranged between, 0.88 - 1, 0.60 - 0.87, 0.70 - 0.97, 0.75 - 1, and 0.84 - 0.98, respectively. For the diagnosis of effusion with ultrasound for both sides, sensitivity, specificity, PPV, NPV and accuracy ranged between 0.65 - 0.81, 0.91 - 1, 0.96 - 1, 0.45 - 0.46 and 0.72 - 0.84, respectively. ICC values calculated for intraobserver agreement for right and left TMJ for all measurements were found to be statistically significant (p < 0.001). ICC values ranged between 0.964 and 0.995 suggesting excellent correlation among ultrasound and MRI. In general, for ultrasound measurements we found a mean difference ranging between -0.182 and +0.130 mm in comparison to MRI. CONCLUSION Ultrasound can be suggested as an adjunct to common imaging modalities in the assessment of TMJ.
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Affiliation(s)
- Dilek Yılmaz
- Department of Dentomaxillofacial Radiology, Dentistry Faculty, Ankara University, Ankara, Turkey
| | - Kıvanç Kamburoğlu
- Department of Dentomaxillofacial Radiology, Dentistry Faculty, Ankara University, Ankara, Turkey
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Zhang CM, Zhang JF, Xu J, Guo YL, Wang G, Yang LH. Musculoskeletal ultrasonography for arthropathy assessment in patients with hemophilia: A single-center cross-sectional study from Shanxi Province, China. Medicine (Baltimore) 2018; 97:e13230. [PMID: 30431602 PMCID: PMC6257645 DOI: 10.1097/md.0000000000013230] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 10/20/2018] [Indexed: 01/03/2023] Open
Abstract
Magnetic resonance imaging (MRI) is currently considered the gold standard for assessing hemophilic arthropathy (HA) severity; however, MRI is often costly, time-consuming, and difficult to perform in children. In the present study, we evaluated the joint status of hemophilic patients from Shanxi Province, China, using musculoskeletal ultrasonography (MSKUS) and identified the factors that most strongly correlated with disease severity.The study included 104 patients with hemophilia, who underwent MSKUS examination. A total of 1248 joints (including the shoulder, elbow, wrist, hip, knee, and ankle joints on both sides) from these patients were evaluated. Effusion, hypertrophy, cartilage modification, and bone erosion were assessed. The chi-square test was used to analyze categorical variables, and multivariate logistic regression was used to analyze the relationship between joint disease and risk factors.MSKUS allowed clear visualization of synovial lesions, effusion, cartilage modification, and bone surface damage; however, it was unable to identify changes deep within bones. The distribution of damaged joints was as follows: shoulder, 2 (1.0%); elbow, 80 (38.5%); wrist, 4 (1.9%); hip, 4 (1.9%); knee, 126 (60.6%); and ankle, 90 (43.3%). Damage was more common in the knee, elbow, and ankle joints than in the shoulder, wrist, and hip joints (P < .001). Among the 1248 joints, 306 showed lesions, which included effusion in 102 (8.2%) joints, synovium hypertrophy in 176 (14.1%), cartilage modification in 193 (15.5%), and bone damage in 176 (14.1%). Many joints had multiple lesions at the same time. The chi-square test and multivariate logistic analysis showed that age and hemophilia severity were significantly associated with joint disease, while type of hemophilia and treatment categories were not associated with joint disease.MSKUS is a convenient and cost-effective examination that can play an important role in the diagnosis and long-term monitoring of HA.
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Affiliation(s)
- Cui-ming Zhang
- Department of Ultrasound, The Second Hospital of Shanxi Medical University
| | - Jun-feng Zhang
- Department of Health Statistics, Public Health of Shanxi Medical University
| | - Jing Xu
- Department of Pathology, Shanxi Medical University
| | | | - Gang Wang
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Lin-hua Yang
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
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Almeida FT, Pacheco-Pereira C, Flores-Mir C, Le LH, Jaremko JL, Major PW. Diagnostic ultrasound assessment of temporomandibular joints: a systematic review and meta-analysis. Dentomaxillofac Radiol 2018; 48:20180144. [PMID: 30285469 DOI: 10.1259/dmfr.20180144] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES: The purpose of this systematic review was to determine the diagnostic capability of ultrasound to assess TMJ alterations as disc displacement (DD), joint effusion (JE) and condylar changes (CC) using 3D imaging modalities as reference standard. METHODS: Studies were gathered by searching several electronic databases and partial grey literature up to January eighth, 2018 without restrictions of language and time. The risk of bias was evaluated using the second version of Quality Assessment Tool for Diagnostic of Accuracy Studies-2 (QUADAS-2). The grading of Recommendation, Assessment, Development and Evaluation (GRADEpro system) instrument was applied to assess the level of evidence across the studies. RESULTS: After applying the eligibility criteria, 28 studies were identified and synthesized. All studies were methodologically acceptable presenting low applicability concerns, although none of them fulfilled all QUADAS-2 criteria. The quantitative analysis included 22 studies, 2829 joints in total. The quality of the evidence evaluated by GRADE system suggested moderate confidence in estimating the outcomes. CONCLUSION: This systematic review demonstrated the ultrasound has acceptable capability to screen for DD and JE in TMD patients. For screening of condylar changes, ultrasound needs further studies using CT or CBCT as reference standard to support its use. More advanced imaging such as MRI can thereafter be used to confirm the diagnosis if deemed necessary.
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Affiliation(s)
| | | | - Carlos Flores-Mir
- 1 School of Dentistry, University of Alberta , Edmonton, AB , Canada
| | - Lawrence H Le
- 2 Radiology and Diagnostic Imaging, University of Alberta , Edmonton, AB , Canada
| | - Jacob L Jaremko
- 2 Radiology and Diagnostic Imaging, University of Alberta , Edmonton, AB , Canada
| | - Paul W Major
- 1 School of Dentistry, University of Alberta , Edmonton, AB , Canada
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Shin SK, Choi DJ, Kim JH, Kim YS, Kwon OS. Characteristics of contrast-enhanced ultrasound in distinguishing small (≤3 cm) hepatocellular carcinoma from intrahepatic cholangiocarcinoma. Medicine (Baltimore) 2018; 97:e12781. [PMID: 30313099 PMCID: PMC6203535 DOI: 10.1097/md.0000000000012781] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Contrast-enhanced ultrasound (CEUS) is highly accurate in depicting the vascularity of liver nodules. The aim of this study was to verify the characteristics of CEUS in distinguishing small (≤3 cm) hepatocellular carcinoma (HCC) from intrahepatic cholangiocarcinoma (ICC).A total of 65 patients with a liver nodule (HCC, n = 58; ICC, n = 7) smaller than 3 cm who underwent liver CEUS and pathologic confirmation were retrospectively reviewed. CEUS findings were compared with histopathologic and clinical data.Arterial-phase hyperenhancement and portal-delayed-phase wash-out on CEUS were observed in 77.6% (45/58) of HCCs and 85.7% (6/7) of ICCs. Time of arterial-phase hyperenhancement (11 seconds [6-20] vs 16 seconds [14-19], P = .008), time of portal-delayed-phase wash-out (65 seconds (15-260) vs 35 secconds (27-54), P = .002), and time interval between arterial-phase hyperenhancement and portal-delayed-phase wash-out (50 seconds [5-249] vs 19 seconds [13-35], P < .001) on CEUS were significantly different between HCCs and ICCs showing arterial-phase hyperenhancement and portal-delayed-phase wash-out. The sensitivity, specificity, positive predictive value, and negative predictive value of time interval more than 25 seconds between arterial-phase hyperenhancement and portal-delayed-phase wash-out on CEUS for the differentiation of HCCs and ICCs were 91.1%, 83.3%, 97.6%, and 55.6%, respectively.The time interval between arterial-phase hyperenhancement and portal-delayed-phase wash-out on CEUS was the most sensitive indicator in distinguishing small HCC from ICC showing arterial-phase hyperenhancement and portal-delayed-phase wash-out.
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Lai X, Jiang Y, Zhang B, Liang Z, Jiang Y, Li J, Zhao R, Yang X, Zhang X. Preoperative sonographic features of follicular thyroid carcinoma predict biological behavior: A retrospective study. Medicine (Baltimore) 2018; 97:e12814. [PMID: 30313115 PMCID: PMC6203532 DOI: 10.1097/md.0000000000012814] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Little is known regarding biological behavior of follicular thyroid carcinomas (FTCs) according to ultrasonography features. We investigated whether there was a difference in biological behavior between benign-looking FTCs (B-FTCs) and malignant-looking FTCs (M-FTCs).A total of 55 cases of FTC between January 2000 and December 2015 were included. B-FTCs were defined as showing none of the accepted ultrasonography criteria for malignancy, and M-FTCs were defined as showing at least one of the accepted ultrasonography criteria for malignancy. Clinicopathologic factors and sonographic features were compared between B-FTCs and M-FTCs. Based on the degree of invasiveness, FTCs were divided into minimally invasive FTCs (MI-FTCs) and widely invasive FTCs (WI-FTCs) on pathology. Sonographic features were compared between MI-FTCs and WI-FTCs.Compared with the patients with B-FTCs (31/55, 56.4%), the patients with M-FTCs showed a significantly higher prevalence of WI-FTCs, central lymph node metastases, lateral lymph node metastases as well as extrathyroidal extension (P < .001, P = .012, P = .031, and P = .032, respectively). M-FTCs with more than one malignancy features on ultrasonography showed a significantly higher prevalence of extrathyroidal extension than M-FTCs with only one ultrasonography malignancy feature (P = .022). Compared with MI-FTCs (41/55, 74.5%), an irregular shape, a spiculated/microlobulated boundary, no peripheral halo ring, hypoechogenicity and microcalcification were more frequent in WI-FTCs (P < .001, P = .003, P = .002, P = .015, and P = .016, respectively).Our results demonstrated that B-FTCs had better prognostic indicators than M-FTCs. Therefore, preoperative US features can serve as a useful tool for predicting biological behavior in FTC.
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Affiliation(s)
- Xingjian Lai
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Yan Jiang
- Department of Ultrasound, Manzhouli China-Mongolia Hospital, Heilongjiang Province
| | - Bo Zhang
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Zhiyong Liang
- Department of Pathology, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing, China
| | - Yuxin Jiang
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Jianchu Li
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Ruina Zhao
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Xiao Yang
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Xiaoyan Zhang
- Department of Ultrasound, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
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Diagnostic value of ultrasonography for the detection of disc displacements in the temporomandibular joint: a systematic review and meta-analysis. Clin Oral Investig 2018; 22:2599-2614. [PMID: 29455373 PMCID: PMC6097040 DOI: 10.1007/s00784-018-2359-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 01/23/2018] [Indexed: 02/07/2023]
Abstract
Objectives The aim was to assess the added diagnostic value of ultrasonography (US) for establishing the presence or absence of disc displacements (DDs) in temporomandibular joints (TMJs). Materials and methods Pubmed and EMBASE were searched electronically to identify diagnostic accuracy studies that assessed the diagnostic value of US for the diagnosis of DD, using Magnetic resonance imaging (MRI) as the reference standard. Meta-analyses were performed with Metadisc 1.4 and RevMan 5.3. Results A total of 16 studies qualified for meta-analyses. For the diagnosis of DD at closed mouth position (DD-CM) and DD at maximum mouth-opening position (DD-MMO), the added values of a positive result with US for ruling in DD-CM and DD-MMO were 22 and 41%, while those of a negative result with US for ruling out DD-CM and DD-MMO were 30 and 20%. For the diagnosis of DD with reduction (DDWR) and DD without reduction (DDWoR), the added values of a positive result in US for ruling in DDWR and DDWoR were 35 and 41%, while those of a negative result in US for ruling out DDWR and DDWoR were 21 and 27%. Conclusions Using MRI as reference standard, the added values of both positive predictive values and negative predictive values of US for ruling in and ruling out DDs are sufficient in the decision-making in dental practice. Clinical relevance US can be a good imaging tool to supplement clinical examination findings in patients with suspected DDs. Combined static and dynamic examinations using high-resolution US should be preferred.
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Klatkiewicz T, Gawriołek K, Pobudek Radzikowska M, Czajka-Jakubowska A. Ultrasonography in the Diagnosis of Temporomandibular Disorders: A Meta-Analysis. Med Sci Monit 2018; 24:812-817. [PMID: 29420457 PMCID: PMC5813878 DOI: 10.12659/msm.908810] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The increased prevalence of temporomandibular disorders (TMDs) requires searching for new, easily accessible diagnostic methods. In addition to routine clinical examination, various methods of imaging temporomandibular joints are available, such as magnetic resonance imaging, computed tomography scans, or scintigraphy. Ultrasound imaging, due to short examination time, low cost, and non-invasiveness, should be recommended as a routine diagnostic procedure. The aim of the study was to investigate whether ultrasound imaging can be used in the diagnosis of temporomandibular joint disorders. Material/Methods Publications during the period 2006 to March 2017 from the US National Library of Medicine database were selected for analysis by entering the terms “ultrasonography”, “ultrasound”, “USG”, “temporomandibular joint”, “TMJ”, “temporomandibular disorders”, and “TMD”. Papers were chosen if they met the required criteria relating to the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of this diagnostic technique with regard to imaging articular disc displacement, joint effusion, and condylar abnormalities. Results The search yielded 1883 publications, of which 8 were selected that met the criteria for inclusion in the analysis. For articular disc displacement examinations, the following results were obtained: sensitivity 75.6%; specificity 69.1%; accuracy 76.1%; positive predictive value 72.2%; negative predictive value 65.6%. When the examinations of joint effusion and condylar abnormalities were included, the results were respectively 66.9%; 70.8%; 69.9%; 75.8%; and 62.4%. Conclusions The use of ultrasonography in the diagnosis of temporomandibular disorders requires standardizing the method as well as further research to confirm its effectiveness.
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Affiliation(s)
- Tomasz Klatkiewicz
- Department of Oral Rehabilitation, Division of Prosthodontics, University of Medical Sciences, Poznań, Poland
| | - Krzysztof Gawriołek
- Department of Oral Rehabilitation, University of Medical Sciences, Poznań, Poland
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Abstract
We review the imaging appearance of connective tissue diseases of the head and neck. Bilateral sialadenitis and dacryoadenitis are seen in Sjögren's syndrome; ankylosis of the temporo-mandibular joint with sclerosis of the crico-arytenoid joint are reported in rheumatoid arthritis and lupus panniculitis with atypical infection are reported in patients with systemic lupus erythematosus. Relapsing polychondritis shows subglottic stenosis, prominent ear and saddle nose; progressive systemic sclerosis shows osteolysis of the mandible, fibrosis of the masseter muscle with calcinosis of the subcutaneous tissue and dermatomyositis/polymyositis shows condylar erosions and autoimmune thyroiditis. Vascular thrombosis is reported in antiphospholipid antibodies syndrome; cervical lymphadenopathy is seen in adult-onset Still's disease, and neuropathy with thyroiditis reported in mixed connective tissue disorder. Imaging is important to detect associated malignancy with connective tissue disorders. Correlation of the imaging findings with demographic data and clinical findings are important for the diagnosis of connective tissue disorders.
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Evirgen Ş, Kamburoğlu K. Review on the applications of ultrasonography in dentomaxillofacial region. World J Radiol 2016; 8:50-58. [PMID: 26834943 PMCID: PMC4731348 DOI: 10.4329/wjr.v8.i1.50] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 10/06/2015] [Accepted: 12/04/2015] [Indexed: 02/06/2023] Open
Abstract
Use of ultrasonography (US) in dentomaxillofacial region became popular in recent years owing to increasing radiation dose concerns and economic limitations. It helps to visualize fine detail of the surface structure of the oral and maxillofacial tissues without ionizing radiation. In diagnostic ultrasound, high frequency sound waves are transmitted into the body by a transducer and echoes from tissue interface are detected and displayed on a screen. Sound waves are emitted via piezoelectric crystals from the ultrasound transducer. US technique can be used in dentomaxillofacial region for the examination of bone and superficial soft tissue, detection of major salivary gland lesions, temporomandibular joint imaging, assessment of fractures and vascular lesions, lymph node examination, measurement of the thickness of muscles and visualization of vessels of the neck. It has the potential to be used in the evaluation of periapical lesions and follow up of periapical bone healing. Also, it may be used for the evaluation of periodontal pocket depth and for the determination of gingival thickness before dental implantology.
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Razek AAKA, El-Basyouni SR. Ultrasound of knee osteoarthritis: interobserver agreement and correlation with Western Ontario and McMaster Universities Osteoarthritis. Clin Rheumatol 2015; 35:997-1001. [PMID: 26089198 DOI: 10.1007/s10067-015-2990-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 05/20/2015] [Accepted: 06/03/2015] [Indexed: 12/19/2022]
Abstract
The aim of this work was to assess the reproducibility of ultrasound findings of knee osteoarthritis and to correlate ultrasound findings with Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Prospective study was conducted upon 80 patients (56 F, 24 M; mean age 57 years) with primary osteoarthritis of knee joint. All patients underwent clinical assessment with calculation of WOMAC and high-resolution ultrasound of the knee joint. The ultrasound images were analyzed for cartilage thinning, osteophytes, synovial effusion, synovial proliferation, popliteal cyst, and meniscal protrusion. Image analysis was performed by two readers and linear regression analysis was used to determine association of ultrasound findings with WOMAC. There was excellent inter-observer agreement of both readers for cartilage thinning (k = 0.99, P = 0.001), osteophytes (k = 0.94, P = 0.001), synovial effusion (k = 0.98, P = 0.001), synovial thickening (k = 0.96, P = 0.001), popliteal cyst (k = 1.00, P = 0.001), and meniscal protrusion (k = 0.86, P = 0.001). There was significant association of WOMAC with cartilage changes (t = 3.406, 3.302, P = 0.001), osteophytes (t = 3.841, 3.006, P = 0.001), and synovial effusion (t = 4.140 and 2.787, P = 0.05) of both readers. We concluded that ultrasound is a reproducible method for assessment of knee osteoarthritis and well correlated with WOMAC.
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Affiliation(s)
- Ahmed Abdel Khalek Abdel Razek
- Department of Diagnostic Radiology, Mansoura Faculty of Medicine, Mansoura University, Elgomheryia Street, Mansoura, 35512, Egypt.
| | - Sherif Refaat El-Basyouni
- Department of Rheumatology and Rehabilitation, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
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