KLIPPEL-TRENAUNAY SYNDROME
- Variant of Sturge-Weber syndrome
- Cutaneous nevus flammeus
- Hemagniomas, intracranial angiomas
- No genetic basis
- Thromboembolic events in up to 11% of cases
- Lymphatic malformations

PROTEUS SYNDROME
- Complex hamartomatous disorder
- Hemihypertrophy of limbs and bones
- Cutaneous hypertrophy
- No family history
- Lymphangiomas and hemangiomas
- Hydropcephalus, cerebral calcifications
- Kyphoscoliosis

FAMILIAL CEREBRAL CAVERNOUS
MALFORMATIONS
- Cavernous angiomas of the brain
- Epilepsy
- Cerebral calcification
- Focal neurologic deficit
- Migraine
- Cutaneous and retinal angiomas
- Autosomal dominant
- Terminal transverse mid-forearm defects
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DIFFERENCES BETWEEN THIS CASE AND KLIPPEL-TRENAUNAY
SYNDROME
- No cutaneous manifestations
- No hemihypertrophy of bones or soft tissue
- No leptomeningeal hemangioma
- No convulsions
- No congenital glaucoma
- No conjunctival telangiectasia

DIFFERENCES BETWEEN THIS CASE
AND PROTEUS SYNDROME
- Unlike our case, nonfamilial
- No overgrowth of tissues or hemihypertrophy
- No cerebral atrophy, calcifications or macrocephaly
- No cutaneous/connective tissue manifestations
- No epibulbar dermoids
- No lipomas

DIFFERENCES
BETWEEN THIS CASE AND FAMILIAL
CEREBRAL CAVERNOUS MALFORMATIONS
- No epilepsy
- No cerebral calcifications
- No migraines
- No retinal angiomas
- No cutaneous angiomas
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