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Point-Of-Care Ultrasound Screening for Proximal Lower Extremity Deep Venous Thrombosis
Published on: February 10, 2023
Extensive intramuscular venous malformation in the lower extremity
Ho Chul Jung1, Jung Ho Chul, Dong Hwee Kim
1Department of Physical Medicine & Rehabilitation, Korea University College of Medicine, Ansan 425-707, Korea.
Annals of Rehabilitation Medicine
|January 24, 2013
Summary
Intramuscular venous malformations can be challenging to diagnose due to their hidden location and overlapping symptoms. This case highlights an extensive lower extremity venous malformation involving multiple muscles.
Area of Science:
- Vascular Malformations
- Musculoskeletal Imaging
- Diagnostic Challenges
Background:
- Venous malformations are typically diagnosed via visible signs like skin discoloration or localized swelling.
- Intramuscular venous malformations present diagnostic challenges due to their deep location and rarity.
- Symptoms of intramuscular venous malformation can mimic common conditions such as myofascial pain syndrome or muscle strain.
Purpose of the Study:
- To report an unusual case of extensive intramuscular venous malformation in a lower extremity.
- To emphasize the diagnostic difficulties associated with intramuscular venous malformations.
- To highlight the importance of considering venous malformations in unexplained lower extremity pain.
Main Methods:
- Case report detailing clinical presentation and diagnostic findings.
- Review of relevant literature on intramuscular venous malformations.
Main Results:
- The patient presented with symptoms mimicking myofascial pain or muscle strain.
- Diagnostic imaging revealed an extensive venous malformation involving multiple muscles in the lower extremity.
- This presentation differed from typical focal venous malformations.
Conclusions:
- Intramuscular venous malformations, especially extensive ones, can be difficult to diagnose.
- A high index of suspicion is necessary for diagnosing venous malformations presenting with non-specific musculoskeletal symptoms.
- This case underscores the variability in the presentation of venous malformations.
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