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A giant osteochondroma in a boy with multiple exostoses.
I Kirovski1, Z S Gucev, V Tasic
1University Children's Hospital, Medical Faculty Skopje, R. Macedonia.
Prilozi
|January 31, 2012
Summary
Hereditary multiple exostoses (HME) is a rare genetic disorder. This case highlights a young boy with a large, painful osteochondroma, emphasizing the need for vigilant monitoring for potential malignant changes.
Area of Science:
- Genetics
- Oncology
- Pediatrics
Background:
- Hereditary multiple exostoses (HME) is an autosomal dominant disorder.
- Characterized by multiple benign cartilaginous tumors (osteochondromas).
Observation:
- A six-year-old boy presented with multiple osteochondromas on limbs and ribs.
- Notably, a large (5x6 cm) and painful osteochondroma was present on the right arm.
- No family history, pregnancy, or delivery complications were reported.
Findings:
- X-rays confirmed the benign nature of all osteochondromas.
- Ultrasound revealed no cardiac or kidney anomalies.
- The patient exhibited normal intelligence.
Implications:
- The occurrence of a large osteochondroma in a child is uncommon.
- Despite its size, the lesion remains benign.
- Regular follow-up is crucial for early detection of malignant transformation.
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