Preferred Label : Autosomal recessive cutis laxa, type 2B;
ICD-11 definition : Autosomal recessive cutis laxa, type 2B (ARCL-2B) is characterized by wrinkled inelastic
skin, especially on the dorsa of the extremities and on the abdomen, osteoporosis,
hip dislocation, intrauterine and postnatal growth retardation and developmental delay.
Distinctive features include triangular dysmorphic facies with progeroid appearance,
bulbous nose, prognathism, hypotelorism, epicanthal folds, blue sclerae, large ears
and microcephaly. Some of these features overlap with those of geroderma osteodysplasticum,
ARCL-2A, wrinkled skin syndrome and ARCL-3 (De Barsy syndrome). ARCL-IIB results from
mutations in the PYCR1 gene, which encodes a mitochondrial enzyme involved in proline
metabolism.;
ICD-11 synonym : ARCL-2B - [Autosomal recessive cutis laxa, type 2B] (MIM 612940); Cutis laxa with joint laxity and developmental delay; Cutis laxa with bone dystrophy; ARCL-2B - [Autosomal recessive cutis laxa, type 2B];
ICD-11 acronym : ARCL-2B;
Origin ID : 1052317213;
UMLS CUI : C2751987;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
See also inter- (CISMeF)
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to NTBT
Autosomal recessive cutis laxa, type 2B (ARCL-2B) is characterized by wrinkled inelastic
skin, especially on the dorsa of the extremities and on the abdomen, osteoporosis,
hip dislocation, intrauterine and postnatal growth retardation and developmental delay.
Distinctive features include triangular dysmorphic facies with progeroid appearance,
bulbous nose, prognathism, hypotelorism, epicanthal folds, blue sclerae, large ears
and microcephaly. Some of these features overlap with those of geroderma osteodysplasticum,
ARCL-2A, wrinkled skin syndrome and ARCL-3 (De Barsy syndrome). ARCL-IIB results from
mutations in the PYCR1 gene, which encodes a mitochondrial enzyme involved in proline
metabolism.