Dermatosparaxis Ehlers-Danlos syndrome

What it is

From: Orphanet

A form of Ehlers-Danlos syndrome (EDS) characterized by extreme skin fragility and laxity, a prominent facial gestalt, excessive bruising and, sometimes, major complications due to visceral and vascular fragility.

Reported clinical features and what the terms mean

The following findings are associated with this condition in Orphanet. They are not a checklist for diagnosing yourself, and they do not all occur in every affected person. Some are examination, imaging or laboratory findings that cannot be recognised at home.

The frequency labels describe how often a finding was reported among people with the condition in the source. They do not give the chance that a person with that symptom has the condition. Definitions below reproduce HPO terminology; they explain the term, not the likely severity in an individual.

Blue sclerae · Very frequent (99-80%)

An abnormal bluish coloration of the sclera.

Bruising susceptibility · Very frequent (99-80%)

An ecchymosis (bruise) refers to the skin discoloration caused by the escape of blood into the tissues from ruptured blood vessels. This term refers to an abnormally increased susceptibility to bruising. The corresponding phenotypic abnormality is generally elicited on medical history as a report of frequent ecchymoses or bruising without adequate trauma.

Fragile skin · Very frequent (99-80%)

Skin that splits easily with minimal injury.

Gastroesophageal reflux · Very frequent (99-80%)

A condition in which the stomach contents leak backwards from the stomach into the esophagus through the lower esophageal sphincter.

Generalized joint hypermobility · Very frequent (99-80%)

Joint hypermobility (ability of a joint to move beyond its normal range of motion) affecting many or all joints of the body. In individuals with Joint hypermobility at multiple sites (usually five or more), the term generalized joint hypermobility is preferred.

Hiatus hernia · Very frequent (99-80%)

The presence of a hernia in which the upper part of the stomach, i.e., mainly the gastric cardia protrudes through the diaphragmatic esophageal hiatus.

Hyperextensible skin · Very frequent (99-80%)

A condition in which the skin can be stretched beyond normal, and then returns to its initial position.

Joint dislocation · Very frequent (99-80%)

Displacement or malalignment of joints.

Joint hypermobility · Very frequent (99-80%)

The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.

Osteoporosis · Very frequent (99-80%)

Osteoporosis is a systemic skeletal disease characterized by low bone density and microarchitectural deterioration of bone tissue with a consequent increase in bone fragility. According to the WHO criteria, osteoporosis is defined as a BMD that lies 2.5 standard deviations or more below the average value for young healthy adults (a T-score below -2.5 SD).

Postnatal growth retardation · Very frequent (99-80%)

Slow or limited growth after birth.

Skin laceration · Very frequent (99-80%)

An injury in which skin and underlying tissues are cut or torn.

Subcutaneous hemorrhage · Very frequent (99-80%)

This term refers to an abnormally increased susceptibility to bruising (purpura, petechiae, or ecchymoses).

Thin skin · Very frequent (99-80%)

Reduction in thickness of the skin, generally associated with a loss of suppleness and elasticity of the skin.

Other findings in the same source

From: Orphanet

Additional reported features include Umbilical hernia (Very frequent (99-80%)); Excessive wrinkled skin (Very frequent (99-80%)); Excessive wrinkling of palmar skin (Very frequent (99-80%)); Hernia (Very frequent (99-80%)); Abnormality of the dentition (Frequent (79-30%)); Astigmatism (Frequent (79-30%)); Atrophic scars (Frequent (79-30%)); Depressed nasal bridge (Frequent (79-30%)); Epicanthus (Frequent (79-30%)); Gingival overgrowth (Frequent (79-30%)). This is a selected summary, not a complete description of the condition.

When it may begin

From: Orphanet

Infancy; Neonatal

Inheritance in the source

From: Orphanet

Autosomal recessive

Frequency and the population described

From: Orphanet

Reported case(s): 15.0; Worldwide. This is a published case count, not prevalence. Point prevalence: <1 / 1 000 000; Worldwide; Class only.

Understanding the inheritance label

From: MedlinePlus Genetics

An autosomal recessive pattern usually involves disease-causing changes in both copies of a gene. Parents may each carry one altered copy without having the condition themselves. A genetic counsellor can explain carrier testing and reproductive implications using the actual laboratory findings, rather than the condition name alone.

Which doctor should you see?

The suggested department for discussing Dermatosparaxis Ehlers-Danlos syndrome is Rheumatology, with a rheumatologist as the relevant type of clinician. General physician / Family Medicine; paediatrician for children. Referral depends on symptoms.

Additional services that may be relevant, depending on the findings, include: Clinical Genetics.

This is an editorial referral starting point. The appropriate clinic depends on the person’s age, symptoms, previous diagnosis and local services. The first clinician can decide whether another specialty or a team is needed; a department label does not confirm the diagnosis.

How to prepare for an assessment

Bring a short timeline of the main symptoms: when they first appeared, whether they are constant or episodic, what seems to change them, and how they affect daily activities. Include previous reports, discharge summaries, current medicines and supplements, allergies, and any relevant family history. A dated record is more useful than trying to match every feature in an online article.

Ask the clinician what is already established and what remains uncertain. If a test is suggested, ask what question it answers, what its limitations are and how the result would change the next step. The information here is not an instruction to arrange every possible test. In children, bring growth, developmental and school information if it is relevant to the concern.

• Are the findings inflammatory, structural or due to another mechanism?
• Is there evidence that other organs need assessment?
• How will function and any treatment-related risks be monitored?

Treatment discussions and follow-up

The material gathered for this draft does not provide a complete condition-specific treatment pathway for Dermatosparaxis Ehlers-Danlos syndrome. That gap does not mean that treatment is unavailable. A clinician needs to establish the diagnosis and review current guidance before recommending medicines, procedures, rehabilitation or other support.

Before leaving the appointment, clarify the next review date, who will communicate results, and whom to contact if the situation changes. Discuss difficulties with sleep, work, school, mobility, eating or emotional wellbeing when these are relevant. Practical support may require coordination between the treating clinician and other services.

The collected references do not establish a complete prevention or long-term outlook section for this entry. Missing information should not be interpreted as proof that prevention is impossible or that a particular outcome is inevitable. Ask what is known for the exact subtype, stage and personal circumstances, and which uncertainties remain.

When to seek emergency help

Severe breathing difficulty, collapse, new stroke-like symptoms, a seizure that is prolonged or repeated without recovery, uncontrolled major bleeding, or an immediate risk of self-harm require emergency help. In India, call 112 or reach the nearest emergency department. This is a general, non-exhaustive warning list; it is not a condition-specific triage tool.