Ellis-Van Creveld syndrome

  • Chondro-ectodermal dysplasia.

INCIDENCE

  • The Ellis-Van Creveld syndrome is a rare disorder that has been recorded in many nations (the only exception to the disease's rarity is to be found in an Amish community of individuals in Pennsylvania).
  • The Ellis-Van Creveld syndrome was named after Dr. Ellis Van Creveld, who discovered it.
  • The large number of marriages between different ethnic groups is probably at least part of the explanation for this phenomenon.
  • Both males and females are impacted in the same way.
  • After the 16th week of pregnancy, an ultrasound examination can reveal the condition's defining characteristic, which is the presence of extra digits on the hands.

HISTORY

  • In the year 1940, Ellis and Van Creveld provided a description of this syndrome.

CAUSATION

  • This syndrome is passed down through generations in an autosomal recessive fashion.

CHARACTERISTICS

  • One of the most distinguishing characteristics of Ellis-Van Creveld syndrome is a short stature.
  • Maximum adult height is 5 feet (150 ems), ranging from 3 feet (90 ems) to 5 feet (150 ems).
  • The dimensions of the trunk are appropriate.
  • The short stature is due to the shortening of the legs and arms below the knees, which causes the arms to become shorter than the elbows.
  • These characteristics are immediately apparent after birth.
  • These measures cause the infant to mature with an uneven appearance (compare with achondroplasia and hypochondroplasia).
  • The child's knock knees will be highly noticeable once they begin to walk for the first time.   * Because of this and the fact that the legs are short, the individual walks in an unorthodox manner.
  • Another consistent indicator of the illness is the presence of extra fingers.   * In most cases, the additional fingers are fully formed and functional.   * This is somewhat odd, as extra digits are typically little more than skin tags when they are discovered, making this circumstance somewhat peculiar.   * A relatively low percentage of newborns, approximately 10%, are also born with an additional toe.
  • It is normal for a person's fingernails and toenails to stay underdeveloped and small throughout their entire lives.
  • Teeth emerge at an unusually young age, take on the form of rounded barrels, and are widely spaced apart. (There are some infants who are born with their teeth fully developed.
  • Because of this, there may be certain challenges encountered when attempting to breastfeed.
  • More than half of the newborns who are diagnosed with this syndrome also have a cardiac abnormality at birth.
  • The most common manifestation of this condition is known as an atrial septal defect, which refers to a hole that exists between the heart's two upper chambers.
  • Within the first few months of a person's life, this might result in heart failure, which in some cases can be deadly.
  • It is estimated that approximately one-third of infants born with Ellis-Van Creveld syndrome do not make it past their first few months of life due to the effects of this cause.

MANAGEMENT IMPLICATIONS

  • It's possible that having a short stature can pose difficulties in school as well as in later life, especially if the person won't grow to be taller than three feet.
  • When the kid's time in reception class is ended, the chairs and tables in the classroom will need to be rearranged so that they are at an appropriate height for the youngster.
  • When participating in sports or other physically demanding activities, it is essential to handle equipment with care.
  • When children who are very short are unable to participate in all of the things that their peers appear to take pleasure in, it can lead to a great deal of frustration for them.
  • The child who has Ellis-Van Creveld syndrome should be encouraged by both their parents and their instructors to attempt to choose interests that are appropriate for them and that they love doing in their spare time.
  • In later years of life, the adult with short height will have difficulty with a variety of obstacles including, but not limited to, stairs, ticket machines, and cupboards.
  • Extra fingers (and toes, if they are present) will need to be surgically removed at some point during the early years, and it is imperative that this be done well before the beginning of school.
  • As soon as the infant is healthy enough to tolerate the procedure, the congenital heart defect will have to be surgically corrected by surgery.
  • If the knock knees are highly noticeable and making walking difficult, orthopaedic advice and even surgical procedures will be required to treat the condition.
  • After surgery, you will benefit greatly from physiotherapy by having your weak muscles strengthened and by being encouraged to walk correctly and with proper posture.
  • It is recommended to get genetic counselling before continuing with pregnancy.

THE FUTURE

  • If there is no evidence of cardiac abnormalities or if they have been treated effectively, the prognosis for the patient's life expectancy is favorable.
  • As entering adulthood draws near, it is important to start thinking about potential lines of work in which having a low stature is not an obstacle.

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