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lethal multiple pterygium syndrome

Disease Summary
Associated Targets (6)
Tclin

4

Tbio

2


Explore Associated Targets
Mondo Description Multiple pterygium syndrome lethal type is a very rare genetic condition affecting the skin, muscles and skeleton. It is characterized by minor facial abnormalities, prenatal growth deficiency, spine defects, joint contractures, and webbing (pterygia)of the neck, elbows, back of the knees, armpits, and fingers. Fetuses with this condition are usually not born. Some of the prenatal complications include cystic hygroma, hydrops, diaphragmatic hernia, polyhydramnios, underdevelopment of the heart and lungs, microcephaly, bone fusions, joint dislocations, spinal fusion, andbone fractures. Both X-linked and autosomal recessive inheritance have been proposed. Mutations in the CHRNG, CHRNA1, and CHRND genes have been found to cause this condition.
Uniprot Description Multiple pterygia are found infrequently in children with arthrogryposis and in fetuses with fetal akinesia syndrome. In lethal multiple pterygium syndrome there is intrauterine growth retardation, multiple pterygia, and flexion contractures causing severe arthrogryposis and fetal akinesia. Subcutaneous edema can be severe, causing fetal hydrops with cystic hygroma and lung hypoplasia. Oligohydramnios and facial anomalies are frequent.
Mondo Term and Equivalent IDs
MONDO:0009668:  lethal multiple pterygium syndrome
GARD:0003834: 
NCIT:C101038: 
Orphanet:33108: 
SCTID:60192008: 
UMLS:C1854678: 
GWAS Targets (0)
No GWAS traits found
Target Novelty (Tin-x)
No novelty measurements found