Ultrasound Evaluation of Cystic Lesions in the Knee:In Comparison to Magnetic Resonance Imaging

NCT ID: NCT03885986

Last Updated: 2019-07-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-12-10

Study Completion Date

2021-12-10

Brief Summary

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Benign cysts and cystic-appearing lesions in and around the knee are common and differentiation between them through the history, symptoms and clinical examination is difficult due to the presence of common findings such as pain, edema, and palpable mass. The clinical presentation depends on the location, size of the lesion and its relation with the surrounding structures.

Detailed Description

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The Benign knee cysts can be subdivided into four major categories as following:1- synovial cysts, 2- popliteal (Baker's) cyst, 3- ganglion cysts, 4- meniscal cysts. Whereas, The "cyst-like" lesions can be sub-classified into the following:1- normal knee bursae, 2- normal knee recesses, 3- miscellaneous cyst-like lesions as aneurysms, hematomas, seromas and abscess.

Many of these lesions have fairly characteristic locations and imaging features. Knowledge of these variants and lesions is essential for accurate diagnosis and to avoid mistaking them for aggressive soft tissue lesions, including sarcomas. Ultrasonography and magnetic resonance imaging are the most useful imaging modalities in evaluating these Benign cystic lesions. Ultrasonography can distinguish cysts from solid lesions and assess the degree of vascularity within the lesion. Magnetic resonance imaging can help to delineate the location of the lesion in relation to anatomic structures and also determine if the lesion is cystic or solid when contrast is administered.

Conditions

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Knee Cyst Popliteal (___Cm)

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

OTHER

Interventions

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Ultrasound

role of ultrasound in comparison to magnetic resonance imaging in diagnosis of benign cystic lesions of knee

Intervention Type RADIATION

Other Intervention Names

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magnetic resonance imaging

Eligibility Criteria

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Inclusion Criteria

1\. clinically diagnosed cystic lesions in and around the knee.

Exclusion Criteria

1. arthroscopy or surgical intervention to the knee joint.
2. fracture repaired by metal plates or screws.
3. claustrophobia.
4. contraindications to MRI as patients with implanted pacemaker or defibrillator, ferromagnetic aneurysm clips and metallic foreign body at the knee joint.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Assiut University

OTHER

Sponsor Role lead

Responsible Party

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Marina Bahaa Boshra

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Mostafa Thabet Hussein, Professor

Role: CONTACT

0112-299-9878

Abeer Hossen Ali, Lecturer

Role: CONTACT

0100-707-8382

References

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Perdikakis E, Skiadas V. MRI characteristics of cysts and "cyst-like" lesions in and around the knee: what the radiologist needs to know. Insights Imaging. 2013 Jun;4(3):257-72. doi: 10.1007/s13244-013-0240-1. Epub 2013 Mar 12.

Reference Type BACKGROUND
PMID: 23479129 (View on PubMed)

Telischak NA, Wu JS, Eisenberg RL. Cysts and cystic-appearing lesions of the knee: A pictorial essay. Indian J Radiol Imaging. 2014 Apr;24(2):182-91. doi: 10.4103/0971-3026.134413.

Reference Type BACKGROUND
PMID: 25024531 (View on PubMed)

Wu JS, Hochman MG. Soft-tissue tumors and tumorlike lesions: a systematic imaging approach. Radiology. 2009 Nov;253(2):297-316. doi: 10.1148/radiol.2532081199.

Reference Type BACKGROUND
PMID: 19864525 (View on PubMed)

Bermejo A, De Bustamante TD, Martinez A, Carrera R, Zabia E, Manjon P. MR imaging in the evaluation of cystic-appearing soft-tissue masses of the extremities. Radiographics. 2013 May;33(3):833-55. doi: 10.1148/rg.333115062.

Reference Type BACKGROUND
PMID: 23674777 (View on PubMed)

Steinbach LS, Stevens KJ. Imaging of cysts and bursae about the knee. Radiol Clin North Am. 2013 May;51(3):433-54. doi: 10.1016/j.rcl.2012.10.005. Epub 2013 Jan 12.

Reference Type BACKGROUND
PMID: 23622093 (View on PubMed)

Alessi S, Depaoli R, Canepari M, Bartolucci F, Zacchino M, Draghi F. Baker's cyst in pediatric patients: Ultrasonographic characteristics. J Ultrasound. 2012 Feb;15(1):76-81. doi: 10.1016/j.jus.2011.06.007. Epub 2011 Jul 1.

Reference Type BACKGROUND
PMID: 23396996 (View on PubMed)

Other Identifiers

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US,MRI of knee cysts

Identifier Type: -

Identifier Source: org_study_id

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