Inviting an author to review:
Find an author and click ‘Invite to review selected article’ near their name.
Search for authorsSearch for similar articles
34
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Cysts and cystic-appearing lesions of the knee: A pictorial essay

      other

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Cysts and cystic-appearing lesions around the knee are common and can be divided into true cysts (synovial cysts, bursae, ganglia, and meniscal cysts) and lesions that mimic cysts (hematomas, seromas, abscesses, vascular lesions, and neoplasms). The specific anatomic location of the cystic lesion often permits the correct diagnosis. In difficult cases, identifying a cystic mass in an atypical location and/or visualizing internal solid contrast enhancement on magnetic resonance imaging (MRI) should raise concern for a neoplasm and the need for further evaluation and intervention.

          Related collections

          Most cited references15

          • Record: found
          • Abstract: found
          • Article: not found

          Soft-tissue tumors and tumorlike lesions: a systematic imaging approach.

          Soft-tissue lesions are frequently encountered by radiologists in everyday clinical practice. Characterization of these soft-tissue lesions remains problematic, despite advances in imaging. By systematically using clinical history, lesion location, mineralization on radiographs, and signal intensity characteristics on magnetic resonance images, one can (a) determine the diagnosis for the subset of determinate lesions that have characteristic clinical and imaging features and (b) narrow the differential diagnosis for lesions that demonstrate indeterminate characteristics. If a lesion cannot be characterized as a benign entity, the lesion should be reported as indeterminate, and the patient should undergo biopsy to exclude malignancy. (c) RSNA, 2009.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Synovial sarcoma: imaging features of common and uncommon primary sites, metastatic patterns, and treatment response.

            The purpose of this review is to describe the imaging features, common and uncommon sites, metastatic pattern, and treatment response of synovial sarcoma.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              MRI features of cystic lesions around the knee.

              Cystic lesions around the knee are a diverse group of entities, frequently encountered during routine MRI of the knee. These lesions range from benign cysts to complications of underlying diseases such as infection, arthritis, and malignancy. MRI is the technique of choice in characterizing lesions around the knee: to confirm the cystic nature of the lesion, to evaluate the anatomical relationship to the joint and surrounding tissues, and to identify associated intra-articular disorders. We will discuss the etiology, clinical presentation, MRI findings, and differential diagnosis of various cystic lesions around the knee including meniscal and popliteal (Baker's) cysts, intra-articular and extra-articular ganglia, intra-osseous cysts at the insertion of the cruciate ligaments and meniscotibial attachments, proximal tibiofibular joint cysts, degenerative cystic lesions (subchondral cyst), cystic lesions arising from the bursae (pes anserine, prepatellar, superficial and deep infrapatellar, iliotibial, tibial collateral ligament, and suprapatellar), and lesions that may mimic cysts around the knee including normal anatomical recesses. Clinicians must be aware about the MRI features and the differential diagnosis of cystic lesions around the knee to avoid misdiagnosis.
                Bookmark

                Author and article information

                Journal
                Indian J Radiol Imaging
                Indian J Radiol Imaging
                IJRI
                The Indian Journal of Radiology & Imaging
                Medknow Publications & Media Pvt Ltd (India )
                0971-3026
                1998-3808
                Apr-Jun 2014
                : 24
                : 2
                : 182-191
                Affiliations
                [1]Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston MA 02215, USA
                Author notes
                Correspondence: Dr. Jim S Wu, Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave, Boston, MA 02420, USA. E-mail: jswu@ 123456bidmc.harvard.edu
                Article
                IJRI-24-182
                10.4103/0971-3026.134413
                4094974
                25024531
                5481b8bc-bb11-47a2-ba50-2221ea85da03
                Copyright: © Indian Journal of Radiology and Imaging

                This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

                History
                Categories
                Musculoskeletal Radiology

                Radiology & Imaging
                bursa,cyst,knee,synovial cyst
                Radiology & Imaging
                bursa, cyst, knee, synovial cyst

                Comments

                Comment on this article