Spondyloepimetaphyseal dysplasia, Handigodu type

What it is

From: Orphanet

Spondyloepimetaphyseal dysplasia, Handigodu type is a rare, genetic, primary bone dysplasia disorder characterized by three distinct phenotypes, namely: 1) patients of average height with painful, osteoarthritic changes of the hip joints and no spinal abnormalities, 2) short-statured patients with predominantly truncal shortening, arm span exceeding height, dysplastic changes of hips and varying degrees of platyspondyly, and 3) patients with dwarfism, various associated skeletal abnormalities (particularly of the knees and hands) and severe epiphyseal dysplasia (of hips, knees, hands, wrists) associated with significant platyspondyly. Most patients cannot walk long distances, and many have decreased joint spaces, as well as sclerotic and cystic changes on imaging.

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.

Arthralgia of the hip · Very frequent (99-80%)

Joint pain affecting the hip.

Limited hip movement · Very frequent (99-80%)

A decreased ability to move the femur at the hip joint associated with a decreased range of motion of the hip.

Hip osteoarthritis · Very frequent (99-80%)

Abnormality of the skeletal system · Frequent (79-30%)

An abnormality of the skeletal system.

Abnormality of the vertebral column · Frequent (79-30%)

Any abnormality of the vertebral column.

Difficulty running · Frequent (79-30%)

Reduced ability to run.

Disproportionate short-trunk short stature · Frequent (79-30%)

A type of disproportionate short stature characterized by a short trunk but a average-sized limbs.

Dysplasia of the femoral head · Frequent (79-30%)

The presence of developmental dysplasia of the femoral head.

Gait disturbance · Frequent (79-30%)

The term gait disturbance can refer to any disruption of the ability to walk.

Hip contracture · Frequent (79-30%)

Lack of full passive range of motion (restrictions in flexion, extension, or other movements) of the hip joint resulting from structural changes of non-bony tissues, such as muscles, tendons, ligaments, joint capsules and/or skin.

Hip subluxation · Frequent (79-30%)

A partial dislocation of the hip joint, whereby the head of the femur is partially displaced from the socket.

Lumbar hyperlordosis · Frequent (79-30%)

An abnormal accentuation of the inward curvature of the spine in the lumbar region.

Platyspondyly · Frequent (79-30%)

A flattened vertebral body shape with reduced distance between the vertebral endplates.

Protrusio acetabuli · Frequent (79-30%)

Intrapelvic bulging of the medial acetabular wall.

Other findings in the same source

From: Orphanet

Additional reported features include Short stature (Frequent (79-30%)); Hump-shaped mound of bone in central and posterior portions of vertebral endplate (Frequent (79-30%)); Abnormal intervertebral disk morphology (Occasional (29-5%)); Abnormality of the hand (Occasional (29-5%)); Abnormality of the knee (Occasional (29-5%)); Broad femoral neck (Occasional (29-5%)); Broad radial metaphysis (Occasional (29-5%)); Coxa vara (Occasional (29-5%)); Flattened femoral head (Occasional (29-5%)); Hip dysplasia (Occasional (29-5%)). This is a selected summary, not a complete description of the condition.

When it may begin

From: Orphanet

Adolescent; Adult; Childhood

Frequency and the population described

From: Orphanet

Point prevalence: <1 / 1 000 000; Worldwide; Class only. Reported case(s): 234.0; Worldwide. This is a published case count, not prevalence.

Which doctor should you see?

The suggested department for discussing Spondyloepimetaphyseal dysplasia, Handigodu type is Orthopaedics, with a orthopaedic specialist as the relevant type of clinician. General physician / Family Medicine; paediatrician for children. Referral depends on symptoms.

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.

• What explains the change in pain, movement or function?
• Which activities need adjustment while the diagnosis is being clarified?
• What are the roles of rehabilitation, observation and surgery in this situation?

Treatment discussions and follow-up

The material gathered for this draft does not provide a complete condition-specific treatment pathway for Spondyloepimetaphyseal dysplasia, Handigodu type. 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.