Ankyloblepharon-Ectodermal Defects-Cleft Lip/Palate Syndrome

Siyuan Guo1, Renji Chen, Yi Xu

  • 1*Department of Oral and Maxillofacial Plastic and Traumatic Surgery, School of Stomatology, Capital Medical University †China Zhongyuan Engineering Corp, Beijing, China.

Insights

Ankyloblepharon-ectodermal defects-cleft lip/palate (AEC) syndrome, a rare genetic disorder, presents unique challenges. This report details a 17-month-old girl

Area of Science:

  • Genetics and rare diseases.
  • Pediatric case studies.

Background:

  • Ankyloblepharon-ectodermal defects-cleft lip/palate (AEC) syndrome, also known as Hay-Wells syndrome, is an autosomal dominant genetic disorder.
  • Key features include ankyloblepharon filiforme adnatum, ectodermal abnormalities, and orofacial clefts.

Observation:

  • A clinical report on a 17-month-old female patient diagnosed with AEC syndrome.
  • The patient presented with characteristic ankyloblepharon, cleft palate, and ectrodactyly, alongside other associated symptoms.

Findings:

  • Detailed clinical observations of a pediatric AEC syndrome case.
  • The report elaborates on the etiology, diverse clinical manifestations, and diagnostic considerations for AEC syndrome.

Implications:

  • Highlights the importance of comprehensive clinical evaluation for rare genetic disorders like AEC syndrome.
  • Informs differential diagnosis and potential treatment strategies for affected individuals.

Related Concept Videos

Pleiotropy01:33

Pleiotropy

Pleiotropy is the phenomenon in which a single gene impacts multiple, seemingly unrelated phenotypic traits. For example, defects in the SOX10 gene cause Waardenburg Syndrome Type 4, or WS4, which can cause defects in pigmentation, hearing impairments, and an absence of intestinal contractions necessary for elimination. This diversity of phenotypes results from the expression pattern of SOX10 in early embryonic and fetal development. SOX10 is found in neural crest cells that form melanocytes,...
43.7K
Cytoskeletal Linker Proteins - Plakins01:09

Cytoskeletal Linker Proteins - Plakins

Plakins are large proteins with binding domains for microtubules, microfilaments, intermediate filaments, and membrane-associated protein complexes at cell junctions. Plakin functions are evolutionarily conserved and are primarily involved in organizing the different components of the cytoskeleton by crosslinking them to each other and connecting them to the cell-matrix and cell adhesion complexes. They are also known to interact with signal transducers, serve as scaffolds for signaling...
3.0K
Inborn Errors of Metabolism01:20

Inborn Errors of Metabolism

Phenylketonuria (PKU) is a protein metabolism disorder characterized by high blood levels of the amino acid phenylalanine. This results from a mutation in the gene responsible for phenylalanine hydroxylase, an enzyme that converts phenylalanine into tyrosine. When this enzyme is deficient, phenylalanine builds up in the blood, leading to symptoms such as vomiting, rashes, seizures, growth deficiency, and severe mental retardation. An early diagnosis and a diet restricting phenylalanine intake...
967
Cystic Fibrosis: Pathogenesis01:23

Cystic Fibrosis: Pathogenesis

Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
966
Unrenewable Cells00:50

Unrenewable Cells

In humans, the photoreceptor cells of the eye and sensory hair cells of the ear lack stem cells. These cells are thus unrenewable and cannot be replaced when they are damaged or destroyed.
Photoreceptors
The retina is composed of several layers and contains specialized cells called photoreceptors. The photoreceptors (rods and cones) change their membrane potential when stimulated by light energy. There are two types of photoreceptors—rods and cones—which differ in the shape of...
3.0K
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
1.0K