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Ariyaratne S, Mohan R, Botchu R. An unusual case of primary tuberculosis of the patella and patellar tendon masquerading as gout. J Ultrasound 2024:10.1007/s40477-023-00859-4. [PMID: 38311661 DOI: 10.1007/s40477-023-00859-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/04/2023] [Indexed: 02/06/2024] Open
Abstract
Tuberculosis (TB), an infection caused by Mycobacterium tuberculosis, accounts for significant morbidity and mortality worldwide. While primary TB predominantly involves the respiratory system, approximately 10-19% patients have musculoskeletal involvement. We present a case of a 54-year-old year gentleman with insidious onset of anterior knee pain. Imaging demonstrated a soft tissue lesion involving the patellar tendon and eroding the inferior pole of the patella. The imaging features, particularly ultrasound, resembled those that are typically seen with gout. Ultrasound guided biopsy revealed this to be TB of the patella. The patient was successfully treated with antitubercular therapy. Musculoskeletal TB, while usually not a primary form of TB, is an important consideration particularly in patients with risk factors for the disease. Its imaging features can mimic other forms of arthropathy such as gout. Moreover, while the knee is a relatively common site for TB infection, isolated involvement of the patella and patellar tendon is extremely rare. The case highlights the possibility of rare musculoskeletal manifestation of TB as a well as a potential imaging pitfall of TB infection mimicking gout, which is an important consideration in clinical practice.
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Affiliation(s)
- Sisith Ariyaratne
- Department of Musculoskeletal Radiology, The Royal Orthopaedic Hospital, Birmingham, UK.
| | | | - Rajesh Botchu
- Department of Musculoskeletal Radiology, The Royal Orthopaedic Hospital, Birmingham, UK
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2
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Sabir N, Akkaya Z. Musculoskeletal infections through direct inoculation. Skeletal Radiol 2024:10.1007/s00256-024-04591-w. [PMID: 38291151 DOI: 10.1007/s00256-024-04591-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/01/2024]
Abstract
Musculoskeletal infections consist of different clinical conditions that are commonly encountered in daily clinical settings. As clinical findings and even laboratory tests cannot always be specific, imaging plays a crucial role in the diagnosis and treatment of these cases. Musculoskeletal infections most commonly occur secondary to direct inoculation into the skin involuntarily affected by trauma, microorganism, foreign bodies, or in diabetic ulcers; direct infections can also occur from voluntary causes due to surgery, vaccinations, or other iatrogenic procedures. Hematogenous spread of infection from a remote focus can also be a cause for musculoskeletal infections. Risk factors for soft tissue and bone infections include immunosuppression, old age, corticosteroid use, systemic illnesses, malnutrition, obesity, and burns. Most literature discusses musculoskeletal infections according to the diagnostic tools or forms of infection seen in different soft tissue anatomical planes or bones. This review article aims to evaluate musculoskeletal infections that occur due to direct inoculation to the musculoskeletal tissues, by focusing on the traumatic mechanism with emphasis on the radiological findings.
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Affiliation(s)
- Nuran Sabir
- Department of Radiology, Faculty of Medicine, Pamukkale University, Kinikli Kampusu, 20100, Denizli, Turkey.
| | - Zehra Akkaya
- Department of Radiology, Faculty of Medicine, İbni Sina Hospital, Ankara University, Ankara, Turkey
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3
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Miranda FC, e Castro ADA, Yoshimura FB, Godoy-Santos AL, Santos DDCB, Rosemberg LA, Taneja AK. Imaging Features of Plantar Vein Thrombosis: An Easily Overlooked Condition in the Differential Diagnosis of Foot Pain. Diagnostics (Basel) 2024; 14:126. [PMID: 38248003 PMCID: PMC10814699 DOI: 10.3390/diagnostics14020126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/31/2023] [Accepted: 01/02/2024] [Indexed: 01/23/2024] Open
Abstract
Plantar vein thrombosis is a venous disorder affecting deep plantar veins that can manifest with non-specific localized pain, plantar foot pain, swelling, and sensation of fullness. Plantar veins are not routinely assessed during sonographic scans for deep venous thrombosis, which makes plantar venous thrombosis a commonly missed diagnosis. This paper provides a comprehensive review of the venous anatomy of the foot and imaging findings of plantar venous thrombosis as well as discusses the current literature on the topic and its differential diagnoses.
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Affiliation(s)
- Frederico Celestino Miranda
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
| | - Adham do Amaral e Castro
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
- Department of Imaging Diagnosis, Universidade Federal de São Paulo, São Paulo 04024-002, Brazil
| | - Fábio Brandão Yoshimura
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
| | - Alexandre Leme Godoy-Santos
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
- Faculdade de Medicina, USP, São Paulo 05403-010, Brazil
| | - Durval do Carmo Barros Santos
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
| | - Laercio Alberto Rosemberg
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil; (F.C.M.); (A.d.A.e.C.); (F.B.Y.); (A.L.G.-S.); (D.d.C.B.S.); (L.A.R.)
| | - Atul Kumar Taneja
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX 75390, USA
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Sotniczuk M, Nowakowska-Płaza A, Wroński J, Wisłowska M, Sudoł-Szopińska I. The Clinical Utility of Dual-Energy Computed Tomography in the Diagnosis of Gout-A Cross-Sectional Study. J Clin Med 2022; 11:jcm11175249. [PMID: 36079179 PMCID: PMC9457243 DOI: 10.3390/jcm11175249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/26/2022] [Accepted: 09/04/2022] [Indexed: 11/18/2022] Open
Abstract
Dual-energy computed tomography (DECT) is an imaging technique that detects monosodium urate (MSU) deposits. This study aimed to assess the clinical utility of DECT in the diagnosis of gout. A total of 120 patients with clinical suspicion of gout who underwent DECT were retrospectively enrolled. The sensitivity and specificity of DECT alone, American College of Rheumatology (ACR)/European Alliance of Associations for Rheumatology (EULAR) classification criteria without DECT, and ACR/EULAR criteria with DECT were assessed. Additionally, an analysis of gout risk factors was performed. When artifacts were excluded, any MSU volume provided the best diagnostic value of DECT (AUC = 0.872, 95% CI 0.806−0.938). DECT alone had a sensitivity of 90.4% and specificity of 74.5%. Although ACR/EULAR criteria without DECT provided better diagnostic accuracy than DECT alone (AUC = 0.926, 95% CI 0.878−0.974), the best value was obtained when combing both (AUC = 0.957, 95% CI 0.924−0.991), with 100% sensitivity and 76.6% specificity. In univariate analysis, risk factors for gout were male sex, presence of tophi, presence of MSU deposits on DECT, increased uric acid in serum (each p < 0.001), and decreased glomerular filtration rate (GFR) (p = 0.029). After logistic regression, only increased serum uric acid (p = 0.034) and decreased GFR (p = 0.018) remained independent risk factors for gout. Our results suggest that DECT significantly increases the sensitivity of the ACR/EULAR criteria in the diagnosis of gout.
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Affiliation(s)
- Maria Sotniczuk
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
- Correspondence:
| | - Anna Nowakowska-Płaza
- Department of Rheumatology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
| | - Jakub Wroński
- Department of Rheumatology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
| | - Małgorzata Wisłowska
- Department of Rheumatology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
| | - Iwona Sudoł-Szopińska
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
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Reijnierse M, Schwabl C, Klauser A. Imaging of Crystal Disorders:: Calcium Pyrophosphate Dihydrate Crystal Deposition Disease, Calcium Hydroxyapatite Crystal Deposition Disease and Gout Pathophysiology, Imaging, and Diagnosis. Radiol Clin North Am 2022; 60:641-56. [PMID: 35672096 DOI: 10.1016/j.rcl.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystal arthropathies are a group of joint disorders due to deposition of crystals in and around joints that lead to joint destruction and soft tissue masses. Clinical presentation is variable and diagnosis might be challenging. In this article the pathophysiology is addressed, the preferred deposition of crystal arthropathies and imaging findings. Case studies of calcium pyrophosphate dihydrate crystal deposition disease, hydroxyapatite crystal deposition disease, and gout are shown. Guidelines for the use of dual-energy computed tomography are given to enable the diagnosis and follow-up of gout.
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Lee KC, Ahn KS, Kang CH, Hong SJ, Kim BH, Shim E. A Systematic Approach to Diagnosing Arthritis Based on Radiological Imaging. Curr Med Imaging 2022; 18:1160-1179. [DOI: 10.2174/1573405618666220428100951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/16/2022] [Accepted: 03/11/2022] [Indexed: 11/22/2022]
Abstract
:
Radiology plays key roles in diagnosis of arthritis. We herein suggest an algorithmic approach to diagnosing arthritis. First, the number of joint involvements is reviewed. Monoarticular arthritis includes septic arthritis, pigmented villonodular synovitis, and synovial chondromatosis. Second, polyarticular arthritis can be categorized by its characteristics: erosive, productive and mixed. Erosive disease includes rheumatoid arthritis, hemophilia, and amyloidosis while productive disease includes osteoarthritis, and hemochromatosis. Third, mixed diseases are subcategorized by symmetricity. Ankylosing spondylitis and inflammatory bowel disease related arthritis affect joints symmetrically while psoriatic arthritis, reactive arthritis, and crystalline arthropathy are asymmetric. Adjacent soft tissue density, periostitis, and bone density are ancillary findings that can be used as additional differential diagnostic clues. The final step in identifying the type of arthritis is to check whether the location is a site frequently affected by one particular disease over another. This systematic approach would be helpful for radiologist to diagnose arthritis.
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Affiliation(s)
- Kyu-Chong Lee
- Department of Radiology, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Kyung-Sik Ahn
- Department of Radiology, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Chang Ho Kang
- Department of Radiology, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Suk Joo Hong
- Department of Radiology, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Baek Hyun Kim
- Department of Radiology, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Euddeum Shim
- Department of Radiology, Korea University Ansan Hospital, Ansan, Republic of Korea
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Weaver JS, Vina ER, Munk PL, Klauser AS, Elifritz JM, Taljanovic MS. Gouty Arthropathy: Review of Clinical Manifestations and Treatment, with Emphasis on Imaging. J Clin Med 2021; 11:jcm11010166. [PMID: 35011907 PMCID: PMC8745871 DOI: 10.3390/jcm11010166] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/16/2021] [Accepted: 12/26/2021] [Indexed: 12/22/2022] Open
Abstract
Gout, a crystalline arthropathy caused by the deposition of monosodium urate crystals in the articular and periarticular soft tissues, is a frequent cause of painful arthropathy. Imaging has an important role in the initial evaluation as well as the treatment and follow up of gouty arthropathy. The imaging findings of gouty arthropathy on radiography, ultrasonography, computed tomography, dual energy computed tomography, and magnetic resonance imaging are described to include findings of the early, acute and chronic phases of gout. These findings include early monosodium urate deposits, osseous erosions, and tophi, which may involve periarticular tissues, tendons, and bursae. Treatment of gout includes non-steroidal anti-inflammatories, colchicine, glucocorticoids, interleukin-1 inhibitors, xanthine oxidase inhibitors, uricosuric drugs, and recombinant uricase. Imaging is critical in monitoring response to therapy; clinical management can be modulated based on imaging findings. This review article describes the current standard of care in imaging and treatment of gouty arthropathy.
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Affiliation(s)
- Jennifer S. Weaver
- Department of Radiology, University of New Mexico, Albuquerque, NM 87131, USA;
- Correspondence:
| | - Ernest R. Vina
- Department of Medicine, University of Arizona Arthritis Center, Tucson, AZ 85724, USA;
| | - Peter L. Munk
- Department of Radiology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada;
- Department of Radiology, Vancouver General Hospital, Vancouver, BC V5Z 1M9, Canada
| | - Andrea S. Klauser
- Radiology Department, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria;
| | - Jamie M. Elifritz
- Departments of Radiology and Pathology, University of New Mexico, Albuquerque, NM 87131, USA;
- New Mexico Office of the Medical Investigator, Albuquerque, NM 87131, USA
| | - Mihra S. Taljanovic
- Department of Radiology, University of New Mexico, Albuquerque, NM 87131, USA;
- Departments of Medical Imaging and Orthopaedic Surgery, University of Arizona, Tucson, AZ 85721, USA
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8
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Teh J, Shahabpour M, Drape JL, Feydy A, Sudoł-Szopińska I, Vanhoenacker FM. Hand Masses. Semin Musculoskelet Radiol 2021; 25:216-231. [PMID: 34082448 DOI: 10.1055/s-0041-1724017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Hand and wrist soft tissue masses may be classified as pseudotumors, benign neoplasms, or malignant neoplasms. The vast majority of hand lesions are benign. Consideration of the location of the lesion and its imaging characteristics often leads to a specific diagnosis. Pseudotumors discussed in this article are ganglion cysts, accessory muscles, and inflammatory lesions. True tumors are described according to their tissue type: nerve sheath tumors, adipocytic tumors, so-called fibrohistiocytic tumors, pericytic tumors, and vascular lesions. We also outline the imaging features of masses encountered in the hand and wrist.
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Affiliation(s)
- James Teh
- Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Headington, Oxford, United Kingdom
| | - Maryam Shahabpour
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | | | - Antoine Feydy
- Department of Radiology, Cochin Hospital, Paris, France
| | - Iwona Sudoł-Szopińska
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
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Scullion S, Grainger AJ, Greenspan A. Radiologic Imaging of Metabolic and Endocrine Disorders as They Affect the Hand and Wrist. Semin Musculoskelet Radiol 2021; 25:246-259. [PMID: 34082450 DOI: 10.1055/s-0041-1727192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Metabolic and endocrine disorders have systemic effects on the musculoskeletal system, frequently producing characteristic changes in the hand and wrist. Radiographs historically played an instrumental role in the diagnostic pathway of many of these disorders, but the myriad of endocrinologic tests readily available to current clinicians may suggest their importance has lessened. We disagree. Recognition of these often subtle features can avoid the expense and psychological impact of an inappropriate diagnostic work-up, as well as expediting the diagnosis of potentially unsuspected disease. The metabolic and endocrine disorders discussed here are based on the distinctive changes produced around the hand and wrist.
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Affiliation(s)
- Stephen Scullion
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Andrew J Grainger
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Adam Greenspan
- Department of Radiology, University of California School of Medicine, Sacramento, California
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10
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Morrison WB, Kransdorf MJ. Infection. In: Hodler J, Kubik-huch RA, von Schulthess GK, editors. Musculoskeletal Diseases 2021-2024. Cham: Springer International Publishing; 2021. pp. 215-27. [DOI: 10.1007/978-3-030-71281-5_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
AbstractMusculoskeletal infection can be an urgent or emergent clinical issue. Accurate imaging diagnosis is an essential part of the treatment algorithm. This review addresses advantages of available imaging modalities and radiologic appearance of the various manifestations of infection. Controversies are addressed, including the use of the term “osteitis.” Finally, the differential diagnosis of infection is reviewed, such as inflammatory arthropathies and tumors that can simulate infection on imaging exams.
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11
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Schwabl C, Taljanovic M, Widmann G, Teh J, Klauser AS. Ultrasonography and dual-energy computed tomography: impact for the detection of gouty deposits. Ultrasonography 2020; 40:197-206. [PMID: 33307617 PMCID: PMC7994744 DOI: 10.14366/usg.20063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/02/2020] [Indexed: 12/27/2022] Open
Abstract
Ultrasonography (US) and dual-energy computed tomography (DECT) are useful and sensitive diagnostic tools to identify monosodium urate deposits in joints and soft tissues. The purpose of this review is to overview the imaging findings obtained by US and DECT in patients with gout, to understand the strengths and weaknesses of each imaging modality, and to evaluate the added value of using both modalities in combination.
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Affiliation(s)
- Christoph Schwabl
- Department of Radiology, Medical University Innsbruck, Innsbruck, Austria
| | - Mihra Taljanovic
- Department of Medical Imaging, Banner University Medical Center, The University of Arizona, College of Medicine, Tucson, AZ, USA
| | - Gerlig Widmann
- Department of Radiology, Medical University Innsbruck, Innsbruck, Austria
| | - James Teh
- Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Andrea S Klauser
- Department of Radiology, Medical University Innsbruck, Innsbruck, Austria
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12
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Răduț R, Crăciun AM, Silaghi CN. BONE MARKERS IN ARTHROPATHIES. Acta Clin Croat 2019; 58:716-725. [PMID: 32595257 PMCID: PMC7314293 DOI: 10.20471/acc.2019.58.04.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Bone endures a lifelong course of construction and destruction, with bone marker (BM) molecules released during this cycle. The field of measuring BM levels in synovial fluid and peripheral blood is a cardinal part of bone research within modern clinical medicine and has developed extensively in the last years. The purpose of our work was to convey an up-to-date overview on synovial fluid and serum BMs in the most common arthropathies.
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Affiliation(s)
| | - Alexandra M Crăciun
- Department of Medical Biochemistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ciprian N Silaghi
- Department of Medical Biochemistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Kotlyarov M, Hermann KGA, Mews J, Hamm B, Diekhoff T. Development and validation of a quantitative method for estimation of the urate burden in patients with gouty arthritis using dual-energy computed tomography. Eur Radiol 2020; 30:404-12. [DOI: 10.1007/s00330-019-06350-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/15/2019] [Accepted: 06/28/2019] [Indexed: 12/27/2022]
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