Costello Syndrome
Authors:
E. Seemanová
Authors‘ workplace:
Oddělení klinické genetiky Ústavu biologie a lékařské genetiky 2. LF UK, Prahavedoucí MUDr. M. Havlovicová
Published in:
Čes-slov Pediat 2003; (10): 633-636.
Category:
Overview
Costello faciocutaneoskeletal syndrome is a rare disorder until now unknown, probably heterogenous etiologywith mental retardation and increased risk for solid malignant tumors since childhood. Face is coarse withhypertelorism, wide short nose with anteverted nostrils, full cheeks with prominent corpus adiposum buccae,macrostomy with thick lips, open mouth, large auricles with upstanding lobules. Skin is loose, redundant,lipodystrophic, velvet, hyperelastic, dark with hirsutism, wrinkled with deep palmar and plantar creases, acanthosisnigricans on the neck and axillas, since infancy can occur dark verucas and periorifitial papillomata, hairis rich, curly with alopetic lesions, nails are thin and deep set. Skeletal anomalies include short stature, short neck,hyperexcursible broad fingers with broad distal phalanges, decreased range of elbow motion, pedes plano/calcaneovalgi.Mental retardation is mild due to sociable, humorous behavior. Letalita is increased in infancy due tocardiac arrhythmia or metabolic disorder of glycids, later due to malignant tumors and cardiomyopathy. Etiologyand pathogenesis of this syndrome are still unknown, recurrence risk is low and supports hypothesis of newdominantmicrodeletion.Author reports two patients with Costello syndrome, who were followed up since the birth.
Key words:
faciocutaneoskeletal anomalies, elastolysis, mental retardation, humorous behavior, increased riskof solid tumor manifestation, clinical and genetic prognosis
Labels
Neonatology Paediatrics General practitioner for children and adolescentsArticle was published in
Czech-Slovak Pediatrics
2003 Issue 10
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