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Radiologic findings in the Proteus syndrome
Pediatric Radiology
|January 1, 1987
Summary
Proteus syndrome, a rare overgrowth disorder, presents with unique radiological findings including vertebral and limb abnormalities, and extensive lipomatosis. These detailed radiological observations aid in diagnosing and managing complex cases.
Area of Science:
- Medical Imaging
- Radiology
- Genetics
Background:
- Proteus syndrome is a rare congenital disorder characterized by segmental overgrowth.
- Accurate radiological diagnosis is crucial for understanding the extent of the condition.
Observation:
- Two patients with Proteus syndrome exhibited previously unhighlighted features.
- Key findings included vertebral dysplasia (megaspondylodysplasia), bilateral genu valgum, and extensive intra-abdominal/mesenteric lipomatosis.
Findings:
- Macrodactyly, muscle atrophy, and abdominal subcutaneous fat accumulation were noted in both.
- One patient had mental retardation and frontal skull prominence; the other required emergency laparotomy for mesenteric fat torsion.
Implications:
- This study expands the known radiological spectrum of Proteus syndrome.
- Highlights the utility of computed tomography in diagnosing lipomatous tissues in Proteus syndrome.
- Emphasizes the need for comprehensive imaging to guide patient management.