Presentation
Hypohidrotic ectodermal dysplasia with ankylosis of temporomandibular joint and cleft palate: A rare presentation. [contempclindent.org]
At present, more than 150 types of ectodermal dysplasias are known. [omicsonline.org]
Anhidrotic ectodermal dysplasia: an ENT presentation in infancy. J Laryngol Otol 1988;102(5):458-9. 11. Martini A, Magnan G, Peserico A. Ozena as presenting symptom of a rare and severe genetic disease: hypohidrotic ectodermal dysplasia. [arquivosdeorl.org.br]
A review of seventeen ectodermal dysplasias is presented for differential diagnosis. [onlinelibrary.wiley.com]
However, congenital absence of primary teeth is relatively rare. [10] But in the present case, both the patients presented with history of non-existence of primary teeth. Teeth that were present had abnormal crown form. [jiaomr.in]
Cardiovascular
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Cyanosis
الصفحة xvi - The Rombo syndrome: a familial disorder with vermiculate atrophoderma, milia, hypotrichosis, trichoepitheliomas, basal cell carcinomas and peripheral vasodilation with cyanosis. Acta Derm Venereol. [books.google.com]
Eyes
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Miosis
الصفحة 358 - Ocular signs of cerebral involvement include the following: nystagmus, unilateral mydriasis, bilateral miosis with slow response to light, paralysis of accommodation, convergence, and 3rd, 4th, and 6th cranial nerve involvement. [books.google.com]
Skin
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Keratosis
الصفحة 151 - Follicular keratosis and verrucous lesions on the extensor surfaces of the arms and legs and on the buttocks (36%) (Figures 11.5 and 11.6) • Palmopiantar hyperhidrosis (20%) Extracutaneous lesions • Cornea! [books.google.com]
[…] congenita of the scalp, dental abnormalities, onychodysplasia, dry skin with hypochromic and atrophic (poikiloderma-like) spots with vicarious (marginal) hyperchromia, unusual facies, asymmetrical skull, absent right nipple, irregular areolae, palmar keratosis [onlinelibrary.wiley.com]
[…] pilaris (Medical Encyclopedia) Lichen planus (Medical Encyclopedia) Milia (Medical Encyclopedia) Sebaceous cyst (Medical Encyclopedia) Seborrheic keratosis (Medical Encyclopedia) Skin lesion removal (Medical Encyclopedia) Skin lesion removal-aftercare [icdlist.com]
The clinical examination showed xerosis cutis, keratosis pilaris and the rare anomaly athelia – the congenital absence of both nippels (Figure 1). [omicsonline.org]
FOCAL PALMOPLANTAR AND GINGIVAL KERATOSIS Focal palmoplantar and gingival keratosis: a distinct palmoplantar ectodermal dysplasia with epidermolytic alterations but lack of mutations in known keratins. Kolde G, Hennies HC, Bethke G, Reichart PA. [thedoctorsdoctor.com]
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Purpura
Henoch-Schönlein purpura can also have a clinical appearance similar to acute hemorrhagic edema of childhood, but the latter occurs in children between the ages of 4 months and 2 years, has no systemic features, and resolves in 1-3 weeks without sequelae [books.google.com]
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Hyperhidrosis
الصفحة 151 - Follicular keratosis and verrucous lesions on the extensor surfaces of the arms and legs and on the buttocks (36%) (Figures 11.5 and 11.6) • Palmopiantar hyperhidrosis (20%) Extracutaneous lesions • Cornea! [books.google.com]
Neurologic
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Cranial Nerve Involvement
الصفحة 358 - Ocular signs of cerebral involvement include the following: nystagmus, unilateral mydriasis, bilateral miosis with slow response to light, paralysis of accommodation, convergence, and 3rd, 4th, and 6th cranial nerve involvement. [books.google.com]
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Nystagmus
الصفحة 358 - Ocular signs of cerebral involvement include the following: nystagmus, unilateral mydriasis, bilateral miosis with slow response to light, paralysis of accommodation, convergence, and 3rd, 4th, and 6th cranial nerve involvement. [books.google.com]
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Mydriasis
الصفحة 358 - Ocular signs of cerebral involvement include the following: nystagmus, unilateral mydriasis, bilateral miosis with slow response to light, paralysis of accommodation, convergence, and 3rd, 4th, and 6th cranial nerve involvement. [books.google.com]
Treatment
This treatment is best handled by a team of trained experts who specialize in determining the proper dental treatment sequence for patients with Ectodermal Dysplasias. [sddis.com]
“Many families go through years of dental treatments without hearing about ED as a possible diagnosis, or enamel and decay issues being blamed on poor diet and dental hygiene.” [jcda.ca]
Ongoing controversies regarding etiology, diagnosis, treatment There are no ongoing controversies, but there is ongoing research regarding a potential disease-modifying treatment for XLHED. [clinicaladvisor.com]
Treatment plan was discussed with patient and his father. Informed consent was obtained for the agreed treatment. The child was rehabilitated with removable maxillary and mandibular complete dentures. [amhsr.org]
Early prosthetic treatment of patients with ectodermal dysplasia: a clinical report. J Prosthet Dent 2005 May;93(5):419–24. [ CrossRef ] [ Pubmed ] Priolo M. [ijcasereportsandimages.com]
Prognosis
Prognosis The prognosis for most individuals with EEC syndrome is very good. Life expectancy ranges from slightly reduced to normal. The most life-threatening complications come from sweating problems. [encyclopedia.com]
Outlook Prognosis for people with ED is generally very good. They have a normal life expectancy, and most disorders do not lead to developmental delays. Jacob’s resilience to his condition never ceases to impress his mother. [jcda.ca]
ED per se has not only a poor prognosis, but it also needs constant care for temperature and other problems associated with this condition. Genetic counseling is recommended for families who have family history of ED. [digitmedicine.com]
Implantology concluded that implants should be placed after maximum jaw growth has occurred (15 years of age).[ 13 ] Cronin, et al .[ 11 ] concluded that implants placed after age 15 years for girls and 18 years for boys provided the most predictable prognosis [amhsr.org]
Etiology
Genetic studies regarding the etiology of EDA revealed that mutations in the ectodysplasin-A and ectodysplasin-A receptor genes are responsible for X-linked and autosomal hypohidrotic ectodermal dysplasia [5]. [ijcasereportsandimages.com]
The etiology is unknown, but consanguinity of parents points to an autosomal recessive inheritance. Keywords: Alopecia, Ectodermal dysplasia, Hyperkeratosis, Onychodysplasia, Sensorineural deafness How to cite this article: Akhyani M, Kiavash K. [ijdvl.com]
Genetic studies regarding the etiology of Ectodermal Dysplasia reveal that mutations in these genes are responsible for X-linked and autosomal hypohidrotic Ectodermal dysplasia. [pubs.sciepub.com]
Ongoing controversies regarding etiology, diagnosis, treatment There are no ongoing controversies, but there is ongoing research regarding a potential disease-modifying treatment for XLHED. [clinicaladvisor.com]
Etiology of congenital glaucoma: genetic and extragenetic factors. Ophthalmic Paediatr Genet 1985;6(1–2):265–270. 14. Pickering TD, Wong PC, Dickens CJ, Hoskins HD Jr. The developmental glaucomas. In: Duane's Clinical Ophthalmology, Vol. 5. [iedn.org]
Epidemiology
Relevant External Links for HOXC13 Genetic Association Database (GAD) HOXC13 Human Genome Epidemiology (HuGE) Navigator HOXC13 Atlas of Genetics and Cytogenetics in Oncology and Haematology: HOXC13 No data available for Genatlas for HOXC13 Gene Loss-of-function [genecards.org]
Epidemiology: XLHED has an estimated incidence of 1/10,000. It is a genetically inherited disease. [clinicaladvisor.com]
OUTLINE EPIDEMIOLOGY CHARACTERIZATION SYNONYMS Anhidrotic ectodermal dysplasia Hypohidrotic ectodermal dysplasia Christ-Siemens-Touraine syndrome INCIDENCE/ PREVALENCE Rare AGE Congenital SEX X-linked, usually males Autosomal dominant-both DISEASE ASSOCIATIONS [thedoctorsdoctor.com]
[…] which involves ectodysplasin (EDA), the EDR receptor (EDAR), the EDAR-associated death domain (EDARADD); the WNT signaling pathway; the NF-kB signally pathway, which involves the NF-kB essential modulator (NEMO); and the transcription factor p63. [14] Epidemiology [emedicine.medscape.com]
Pathophysiology
Various classifications have been proposed based on clinical features, mode of inheritance, gene mutations and pathophysiology, but pure EDA manifests with defects in ectodermal structures alone. [ijcasereportsandimages.com]
Pathophysiology Ectodermal dysplasia results from the abnormal morphogenesis of cutaneous or oral embryonal ectoderm (ie, hair, nails, teeth, eccrine glands). In some forms, mesodermal abnormalities are also present. [emedicine.medscape.com]
Pathophysiology: Mutations in the causative gene are responsible for the manifestations of the disorder. Mutations in the ectodysplasin signaling pathway are seen in those affected with XLHED. [clinicaladvisor.com]
Prevention
This is due to the fact that various preventive measures are required during administration of anesthesia in people having poor temperature regulation. 3) Use of artificial tears should be encouraged to prevent drying of the eye. 4) Dental replacements [primehealthchannel.com]
Your skin Holds body fluids in, preventing dehydration Keeps harmful microbes out, preventing infections Helps you feel things like heat, cold, and pain Keeps your body temperature even Makes vitamin D when the sun shines on it Anything that irritates [icdlist.com]
Parents were counseled regarding the disease and preventive care needed. [digitmedicine.com]
At this time, the disease cannot be prevented in individuals with a disease-causing mutation. What is the evidence? Bluschke, G, Nusken, KD, Schneider, H. [clinicaladvisor.com]
Although you can’t prevent or cure it, doctors can treat it. Causes Each of your cells has two copies of every gene. One comes from your mother and one from your father. AEC is caused by a glitch in one of your genes, the TP63 gene. [webmd.com]