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Postmature birth



Postmature birth
Classification & external resources
ICD-10 P08.2
ICD-9 766.22
DiseasesDB 10417
eMedicine med/3248 
MeSH D007233

A postmature birth occurs when a human pregnancy lasts longer than three weeks past the expected delivery date.

Additional recommended knowledge

Contents

Presentation

In such a birth the placenta can begin to fail[citation needed], causing declining delivery of oxygen and nutrients to the fetus. This can result in the death of the fetus if delivery is not induced. Postmature newborns are typically thin and underweight, with slender limbs, dry wrinkled skin and longer hair and nails.[1]

Prognosis

The first few days after delivery are the most critical. Infants that live beyond that period have a high survival rate.

Eponym

It is also known as "Ballantyne-Runge syndrome".[2][3][4]

References

  1. ^ Clifford SH. Postmaturity with placental dysfunction. Clinical syndromes and pathologic findings. J Pediatr 1954;44:1-13
  2. ^ synd/1288 at Who Named It
  3. ^ J. W. Ballantyne. The problem of the postmature infant. The Journal of Obstetrics and Gynaecology of the British Empire, London, 1902, 2: 512-554.
  4. ^ H. Runge. Über einige besondere Merkmale der übertragenen Frucht. Zentralblatt für Gynäkologie, Leipzig, 1942, 66: 1202-1206.
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Postmature_birth". A list of authors is available in Wikipedia.
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