1/5. proteus syndrome: a case report.proteus syndrome is a rare genetic disorder, characterized by partial gigantism of the hands and/or feet, asymmetry of the limbs, plantar hyperplasia, multiple hamartomatous subcutaneous tumors, hyperostoses, and long bone overgrowth. A one day old Thai male infant is reported with macrosomia, hemihypertrophy of the left side of the face and left leg, large feet, macrodactyly of toes, plantar hyperplasia, large subcutaneous mass with a violet-red surface over the left side of the chest wall and a large port-wine stain involving the lateral aspect of the right chest wall. The clinical findings, diagnostic criteria, differential diagnosis, and management of the proteus syndrome are reviewed.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
2/5. proteus syndrome: a natural clinical course of proteus syndrome.A 16-year-old Korean male patient presented with macrodactyly, hemihypertrophy of the face and extremities, plantar cerebriform hyperplasia, a subcutaneous mass of the left chest, macrocephaly and verrucous epidermal nevi. These findings are consistent with proteus syndrome. The clinical features, etiology, management, natural course and differential diagnosis of this case are discussed.- - - - - - - - - - ranking = 0.5keywords = chest (Clic here for more details about this article) |
3/5. proteus syndrome: a case with clonal chromosome aberration.proteus syndrome is a disorder characterized by overgrowth of multiple tissues, connective tissue nevi, epidermal nevi and hyperostoses with asymmetric involvement. The clinical expression of the disorder is extremely variable. Molecular pathogenesis of the syndrome is unknown but it is hypothesized that it resulted from a somatic alteration of a gene leading to mosaic effects that would be lethal if the mutation was carried in nonmosaic fashion, and this may explain the variability among patients. We report a new case who presented at birth with asymmetric hypertrophy of the bones and soft tissues of fingers and a tumor of the chest. cytogenetic analysis of the excised tumor revealed clonal chromosome aberration: mos46, XY, add(9)(p13) [5]/46,XY[30]. During follow up tumors of the rectum and urinary bladder were diagnosed.- - - - - - - - - - ranking = 0.5keywords = chest (Clic here for more details about this article) |
4/5. proteus syndrome.proteus syndrome is a rare hamartomatous syndrome with a variety of abnormalities. A 6-year-old Japanese boy without apparent abnormalities at birth developed by 1 year of age cerebriform skin tumors on the right sole, soft masses on the left sole, palms and fingers, brownish verrucous lesions and whorled brownish patches on the right side of the neck, chest, external genitals and extremities, hemihypertrophy of the right lower extremity, lordoscoliosis, protuberance of the skull, epileptic seizures, hydrocephalus and mental retardation. This patient appears to be the second Japanese case of proteus syndrome.- - - - - - - - - - ranking = 0.5keywords = chest (Clic here for more details about this article) |
5/5. proteus syndrome: clinical evidence for somatic mosaicism and selective review.I report 2 unusual cases of proteus syndrome that support the concept of somatic mosaicism. In one patient, a huge connective tissue nevus covered the chest and abdomen and hyperostoses of the calvaria were observed. In the other patient, linear verrucous epidermal nevi, epibulbar dermoids, and hyperostoses were found. No enlargement of the limbs or digits occurred and the plantar surfaces of the feet were normal. Selective aspects of proteus syndrome not previously reviewed are also presented including: uncommon neoplasms; pulmonary and renal abnormalities; brain malformations; facial phenotype associated with seizures and severe mental deficiency; and types of abnormal growth in the craniofacial skeleton.- - - - - - - - - - ranking = 0.5keywords = chest (Clic here for more details about this article) |