Proteus syndrome: three case reports with a review of the literature.

[proteus syndrome]

Proteus syndrome (PS ) is a rare , progressive disorder that manifests as asymmetric , disproportionate overgrowth affecting tissues derived from any germline layer . Cases of PS from 2005 -2010 were retrieved from the pathology files at our institution . Two confirmed cases and one possible case of PS were identified . All patients came from different ethnic backgrounds . Patient 1 displayed classic skin and overgrowth lesions . Patient 2 displayed various features , particularly vascular malformations . Patient 3 demonstrated a cerebriform connective tissue nevus alone . These patients demonstrate the spectrum of presentations of PS . Much is left to learn about this disfiguring disease .

Diseases
Validation

Diseases presenting "nevus" symptom

child syndrome

cowden syndrome

dystrophic epidermolysis bullosa

epidermolysis bullosa simplex

gm1 gangliosidosis

kabuki syndrome

lamellar ichthyosis

liposarcoma

malignant atrophic papulosis

oculocutaneous albinism

proteus syndrome

sneddon syndrome

This symptom has already been validated