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Updated: Jul 18, 2026
04:41
Knee Arthrocentesis in Adults
Published on: February 25, 2022
Unusual knee swelling: a diagnostic dilemma
1Department of Orthopaedics, University College of Medical Sciences and GTB Hospital, Room No. 23, Shahdara, Delhi, India.
Archives of Orthopaedic and Trauma Surgery
|December 14, 2006
Summary
Intramuscular haemangiomas are rare soft tissue tumors that can mimic abscesses. This case report highlights the diagnosis and treatment of an adolescent
Area of Science:
- Orthopedic Surgery
- Pediatric Oncology
- Diagnostic Imaging
Background:
- Haemangiomas are common benign soft tissue tumors.
- Intramuscular haemangiomas are rare and present diagnostic challenges.
- They can be misdiagnosed as other soft tissue swellings like abscesses.
Observation:
- An adolescent patient presented with a swelling around the knee.
- The swelling was initially suspected to be an abscess or other soft tissue mass.
- Diagnostic workup was required to differentiate from other conditions.
Findings:
- The swelling was ultimately diagnosed as an intramuscular haemangioma.
- The lesion was located within the quadriceps muscle.
- Histopathological confirmation is crucial for definitive diagnosis.
Implications:
- Early and accurate diagnosis of intramuscular haemangioma is essential for appropriate management.
- Distinguishing haemangioma from abscess prevents unnecessary antibiotic treatment and surgical intervention.
- This case underscores the importance of considering rare diagnoses in pediatric soft tissue swellings.
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