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Table 2 Comparison of the case and three probable diagnoses

From: Zimmermann-Laband syndrome and infantile systemic hyalinosis: an enigma with two separate terms with overlapping features: a case report

Syndromes

  

Clinical Manifestations

 

Neurology

Orofacial

Musculoskeletal system

Skin

organ involvement

Snijders Blok-Campeau syndrome [20, 23,24,25,26,27]

Hypotonia

Widened CSF spaces (MRI)

Neonatal feeding problems

Microcephaly

Delayed myelination

Prominent extra-axial space

Seizures

Intellectual disability

Macrocephaly

Impaired speech (Delay) and language

Hearing Loss

Cerebral visual impairment

Widely spaced eyes

Frontal bossing

Full Cheeks

Peri-orbital fullness

Epicanthal folds

Narrow palpebral fissures

Deep-set eyes

More prominent supra-orbital ridge

Mid-face hypoplasia

Low-set ears (posteriorly rotated or simple with thick helices)

Broad nasal base

Prominent nose

Bifid nasal tip

Broad nasal tip

Pointy chin

Sparse eyebrows

Hypermetropia

Strabismus

Astigmatism

Myopia

Absent teeth

Thin upper lip

Joint laxity (generalized and/or local)

High forehead

Broad forehead

Leg deformity

Prominent forehead

 

Males’ Genital abnormalities

Patent ductus arteriosus

Ventricular septal defect

Atrial septal defect

Hernia (inguinal, umbilical, hiatal)

Zimmermann-Laband syndrome [9, 11, 16, 28,29,30]

Hemi-hyperplasia

Seizures

Learning disability

Facial palsy

Atypical retinitis pigmentosa

Thick eyebrows

hypertelorism

Large fleshy nose

Bulbous soft nose

Thick floppy ears

No eruption of primary teeth

Hearing loss

Bilateral developmental cataract

posteriorly rotated ears

Pit on ear helix

Wide nasal bridge

Mildly hypoplastic nostrils

Malformed external ear lobes

Massive gingival overgrowth

Short philtrum

Thin upper lip

Gingival fibromatosis

Macroglossia

Supernumerary teeth

Wide fissures of tounge

Deep fissures of tounge

Unable to close mouth

Anterior end to-end bite

Symmetric soft tissue swelling of the palate

Polydactyly

vertebral defects

Hypoplasia / aplastic of distal phalanges

Hyperextensibility of joints

Aplastic/hypoplastic nails

Hypoplasia of the distal phalanges

Joint hypermobility

Short stubby fingers

Absence of nails

Myoclonus

Hyperpigmentation

Mild hirsutism

Hepatosplenomegaly

Infantile systemic hyalinosis [31,32,33,34]

Progressive ataxia

Spasticity

Neurodevelopmental regression

Cerebellar atrophy

Gingival hypertrophy

Labial Hypertrophy

Buccal hypertrophy

Inability to open mouth

Synovial thickness in joint

Hypertonia

Joint contractures

Knee pain

Limited range of motion in extremities and weakness

Short limbs and neck

Torticollis

Osteoporosis

Stunted growth

Osteolytic bone lesions

Papulonodular skin lesions

Papuloerythematous rash

Large subcutaneous tumors

Hyperpigmentation

Generalized stiff skin

Edematous skin

Protein-losing enteropathy

Diarrhea

Rectal prolapse

lymphangiectasia

Recurrent infections

Thyroid dysfunction

Our case

No

Multiple rashes (around the nose)

Popular firm lesions resembling pearl-shape, keratolytic psoriasis (ear helix)

Wide nasal ridge

Lower lip protrusion

Alveolar ridge swelling

Open mouth

Embedded erupted teeth under the gingiva

Plaque–like lesions with a non-smooth surface and erythematous base (mainly on the posterior site

Three main palmar lines (absence of other palmar lines)

Lumber deformity

Halluces

Hypotonic

Myopathy

Joint stiffness

Dysarthria

Multiple popular (on the neck, back, and lumber)

Populonodular (body skin)

Diarrhea but no specific disease