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SHORT is an acronym for short stature, hyperextensibility of joints and/or inguinal hernia, ocular depression, rieger anomaly and teething delay.
Other characteristics common in SHORT syndrome are a triangular face, small chin with a dimple, a loss of fat under the skin (lipodystrophy), abnormal position of the ears, hearing loss and delayed speech.
People with the combination of Duane anomaly and radial ray malformations may have a variety of other signs and symptoms. These features include:
- Unusually shaped ears
- Hearing loss
- Heart and kidney defects
- A distinctive facial appearance
- An inward- and downward-turning foot (a clubfoot)
- Fused vertebrae.
This is characterized by hand and arm abnormalities. The following are specific characteristics:
- Malformed or absent (aplasia) thumb
- A thumb that looks more like a finger
- Partial or complete absence of a radius
- Shortening and radial deviation of the forearms
- Triphalangeal thumb
- Duplication of the thumb (preaxial polydactyly)
The several components or degrees of development range from an ear tag, preauricular appendage, preauricular tag, or accessory tragus, to supernumerary ears or polyotia. It is a relatively common congenital anomaly of the first branchial arch or second branchial arches. Other anomalies may be present concurrently, including cleft palate, cleft lip, or mandibular hypoplasia. There is a known association with Goldenhar syndrome (oculo-auriculo-vertebral syndrome) and with Wildervanck syndrome. There may also be an association with congenital cartilaginous rest of the neck.
The general presentation is of a skin-covered nodule, papule, or nodule of the skin surface, usually immediately anterior to the auricle. However, it may be anywhere within the periauricular tissues. Bilateral presentation can be seen.
Stratton parker syndrome is a rare disorder characterized by short stature, wormian bones (extra cranial bones), and dextrocardia (displaced heart). Other symptoms include dermatoglyphics, tooth deformities or missing teeth, abnormal kidney development, shortened limbs, mental retardation, undescended testes or cryptorchidism, and anal atresia. The condition was first described by Stratton and Parker in 1989, and there have been only four reported cases worldwide. Two cases of the syndrome were reported by Gilles-Eric Seralini in 2010 after having been contacted in January 2009.
Alternative names include "Growth Hormone Deficiency with Wormian Bones, Cardiac Anomaly, and Brachycamptodactyly" and "Short stature wormian bones dextrocardia"
Diagnosing the congenital clasped thumb is difficult in the first three to four months of life, as it is normal when the thumb is clutched into the palm in these first months.
Diagnoses that cause the same flexion or adduction abnormalities of the thumb are:
- Congenital clasped thumb
- Congenital Trigger thumb (flexion of the interphalangeal joint) - Trigger finger
- Spasticity: overstimulation of muscles
Syndrome associated flexion-adduction of the thumb:
- Freeman-Sheldon syndrome (a congenital, heritable affection of the face, the hands, the feet and some joints)
- Distal arthrogryposis
- MASA syndrome
- X-linked hydrocephalus
- Adducted thumb syndrome
- Waardenburg syndrome
- Whistling face syndrome (Freeman-Sheldon syndrome)
- Digitotalar dysmorphism
- Multiple pterygium syndrome
SHORT syndrome is a medical condition in which affected individuals have multiple birth defects in different organ systems.
It was characterized in 1975.
With so few described cases, establishing the basic pathophysiological mechanisms or genetic abnormalities has not been possible.
Facial femoral syndrome is a rare congenital disorder. It is also known as femoral dysgenesis, bilateral femoral dysgenesis, bilateral-Robin anomaly and femoral hypoplasia-unusual facies syndrome. The main features of this disorder are underdeveloped thigh bones (femurs) and unusual facial features.
Fitzsimmons–Guilbert syndrome is an extremely rare genetic disease characterized by a slowly progressive spastic paraplegia, skeletal anomalies of the hands and feet with brachydactyly type E, cone-shaped epiphyses, abnormal metaphyseal–phalangeal pattern profile, sternal anomaly (pectus carinatum or excavatum), dysarthria, and mild intellectual deficit.
Wildervanck syndrome or cervico-oculo-acoustic syndrome comprises a triad of:
- Duane syndrome
- Klippel-Feil anomaly (fused cervical vertebrae)
- congenital hearing loss
Nager acrofacial dysostosis is a genetic congenital anomaly syndrome. Nager syndrome displays several or all of the following characteristics: underdevelopment of the cheek and jaw area, down-sloping of the opening of the eyes, lack or absence of the lower eyelashes, kidney or stomach reflux, hammer toes, shortened soft palate, lack of development of the internal and external ear, possible cleft palate, underdevelopment or absence of the thumb, hearing loss (see hearing loss with craniofacial syndromes) and shortened forearms, as well as poor movement in the elbow, and may be characterized by accessory tragi. Occasionally, affected individuals develop vertebral anomalies such as scoliosis. The inheritance pattern is said to be autosomal but there are arguments as to whether it is autosomal dominant or autosomal recessive. Most cases tend to be sporadic. Nager syndrome is also linked to five other similar syndromes: Miller syndrome, Treacher Collins, Pierre Robin, Genee-Wiedemann, and Franceschetti-Zwahlen-Klein.
The diagnosis is based on the combination of unusual facial features and the dysplastic or absent femurs.
Diagnosis may be made antenatally.
Nager syndrome is thought to be caused by haploinsufficiency of the spliceosomal factor SF3B4.
There is no consensus on what degree of angulation justifies a diagnosis, an incline between 15° and 30° is typical. A similar-sounding term, camptodactyly, is a fixed flexion deformity of a digit.
Fleischer's syndrome is an extremely rare congenital anomaly characterized by displacement of the nipples, occasional polymastia, and hypoplasia of both kidneys.
Otocephaly (from the Greek words "οτο", meaning “ear”, and "κεφάλη", meaning "head") is a type of head disorder (cephalic disorder).
This is a lethal condition in which the primary feature is the total or virtual absence of the lower jaw (a developmental anomaly called agnathia). The “oto” in the name refers to the relationship of the ears to the face in this disorder.
The condition is considered lethal because of a poorly functioning airway.
In otocephaly, agnathia may occur alone or together with holoprosencephaly.
Shprintzen–Goldberg syndrome is a multiple anomaly syndrome that has craniosynostosis, multiple abdominal hernias, cognitive impairment, and other skeletal malformations as key features. Several reports have linked the syndrome to a mutation in the "FBN1" gene, but these cases do not resemble those initially described in the medical literature in 1982 by Shprintzen and Goldberg, and Greally et al. in 1998 failed to find a causal link to FBN1. At this time, the cause of Shprintzen–Goldberg syndrome remains uncertain. The syndrome is rare with fewer than 50 cases described in the medical literature to date.
Due to a developmental arrest there is an abnormal alignment of the joint surfaces at either interphalangeal joint causing angulation in the plane of the palm. The finger may be slightly bent or have a very prominent bend.
Cebocephaly [Greek "kebos", monkey + "kephale", head] is a developmental anomaly of the head characterized by a monkey-like head, with a defective small, flattened nose with a single nostril or absent nose and closely set eyes. Cebocephaly is part of a group of defects called holoprosencephaly. The incidence of cebocephaly is 1 in 16,000 births.
Microspherophakia is a rare congenital autosomal recessive condition where the lens of the eye is smaller than normal and spherically shaped. This condition may be associated with a number of disorders including Peter's anomaly, Marfan syndrome, and Weill–Marchesani syndrome. The spherical shape is caused by an underdeveloped zonule of Zinn, which doesn't exert enough force on the lens to make it form the usual oval shape. It is a result of a homozygous mutation to the LTBP2 gene.
The Aagenæs syndrome or Aagenaes syndrome is a syndrome characterised by congenital hypoplasia of lymph vessels, which causes lymphedema of the legs and recurrent cholestasis in infancy, and slow progress to hepatic cirrhosis and giant cell hepatitis with fibrosis of the portal tracts.
The genetic cause is unknown, but it is autosomal recessively inherited and the gene is located to chromosome 15q. A common feature of the condition is a generalised lymphatic anomaly, which may be indicative of the defect being lymphangiogenetic in origin. The condition is particularly frequent in southern Norway, where more than half the cases are reported from, but is found in patients in other parts of Europe and the United States. It is named after Øystein Aagenæs, a Norwegian paediatrician.
It is also called cholestasis-lymphedema syndrome (CLS).
Nevus psiloliparus is a cutaneous condition, a rare scalp anomaly characterized by a variable degree of alopecia and an excessive amount of adipose tissue.
It is the main hallmark of encephalocraniocutaneous lipomatosis (ECCL), otherwise known as Haberland syndrome.
Asymmetric crying facies (ACF), also called Cayler cardiofacial syndrome, partial unilateral facial paresis and hypoplasia of depressor angula oris muscle, is a minor congenital anomaly caused by agenesis or hypoplasia of the depressor anguli oris muscle, one of the muscles that control the movements of the lower lip. This unilateral facial weakness is first noticed when the infant cries or smiles, affecting only one corner of the mouth and occurs on the left side in nearly 80% of cases. It is associated with other birth defects in more than 50% of cases.
When the hypoplasia of the depressor anguli oris muscle is associated with congenital cardiac defects, the term 'Cayler cardiofacial syndrome' is used.
Cayler syndrome is part of 22q11.2 deletion syndrome.
It was characterized by Cayler in 1969.