medigraphic.com
Boletín Clínico de la Asociación Médica del Hospital Infantil del Estado de Sonora

2009, Number 1

<< Back Next >>

Bol Clin Hosp Infant Edo Son 2009; 26 (1)

Estudio de la Placenta. I. Correlación: Peso del Recién Nacido y Peso Placentario

López-Cruz G, Morales-Reyes J, Galván-Espinosa H, Sosa-Vásquez J, Reyes-Hernández U, Reyes-Gómez U

Language: Spanish
References: 27
Page: 8-12
PDF size: 128.69 Kb.


ABSTRACT

Objective. To investigate if a correlation exists between the size of the placenta and the weight of the newborn.
Material and Methods. A traverse, prospective, observational study, in obtained healthy mother placentas, was carried out from January 2006 thru 30 December 2006, we excluded those with the mother’s clinical background of: diabetes mellitus, hypertension, preeclampsia, eclampsia, corioamnionitis, uterine miomatosis and those that did not accept to participate in the study.
Results. 38 placentas were revised, the median value of its weight was of 472.10 grams, with an interval of trust in 94% for the median of 475.74± 468.46 and a variation average of 11.45grams. The weight of those recently born ones presented a median of 3152.89 grams, with an interval of trust in 95% for the median of 3159.21± 3146.57 and variation average¿ pf? 20.38 grams. The coefficient of correlation of the weight of the product, with the weight of the placenta applying the test of Pearson one showed r=0.00048.
Conclusion. To correlation or linear dependency between the increase of weight of the placenta and increase of weight of new born was not documented. The relation weight of the placenta and weight of new born was of 1:7.


REFERENCES

  1. 1.- Hernández EF. La placenta humana en: Nuñez MG. Ginecología y Obstetricia. México: Editorial Francisco Méndez Oteo; 1987.p. 39-59.

  2. 2.- Castelazo AL. Obstetricia tomo 1. México: editorial Francisco Méndez Oteo. 1989.

  3. 3.-Gómez PG. Etapa prenatal. En Martínez y Martínez R, Editor. La salud del niño y del adolescente, 4a. edición. México: El manual moderno; 2001.p.101-38.

  4. 4.- Díaz del Castillo E. Pediatría perinatal. Tercera edición. México: Nueva Editorial Interamericana; 1988. p.21-42.

  5. 5.- Kaplan C. Placental pathology for the nineties. Pathol Annu. 1993; 28(1): 15-72.

  6. 6.- Baergen RN. Macroscopic examination of the placenta immediately following birth. J Nurse Midwifery. 1997; 42(5): 389-402.

  7. 7.- Battaglia FC. (edit). Función placentaria y nutrición fetal Resumen del 39 seminario Nestlé de Nutrición. Nestlé Nutrition servicies.2000.p. 24-31.

  8. 8.- Chan KK, Lao TT. Fetal haematocrit is a determinant of placental size in term pregnancies. Acta Haematol. 2006; 116(1): 41-5.

  9. 9.- Peltonen R, Peltonen T. Immediate information expected by the neonatologist from the placenta. Clin Pediatr. 1976; 15(8): 743-7.

  10. 10.- Gilbert BE. The significance of the placenta in assessment of the newborn. Crit Rev Clin Lab Sci. 2002; 39(2): 139- 92.

  11. 11.- Vogler C, Petterchak J, Sotelo AC, Thorpe C. Placental pathology for the surgical pathologist. Adv Anat Pathol. 2000; 7(4): 214-29.

  12. 12.- Raymond W, Redline. Placental pathology and cerebral palsy. Clin Perinatol. 2006; 33: 503-16.

  13. 13.- Hill JA, Mellng GC, Johnson PM. Immunohistochemical studies of human uteroplacental tissuesfrom first-trimester. Am J Obstet Gynecol. 1995; 173(1): 90-6.

  14. 14.- Larsen LG, Graeme N. Morphological findings and value of placental examination at fetal and perinatal autopsy. APMIS. 1999;107(3): 337-45.

  15. 15.- Fernández AE. Desarrollo psicomotor del lactante en: Cruz HM (edit) Tratado de Pediatría Barcelona España: Editorial Océano; 2007. p.867-71.

  16. 16.- Castro SPD, López GR. Hallazgos macroscópicos en la placenta normal. Perinatol Reprod Human. 1989; 3(1): 10-19.

  17. 17.- Amigo CH, Bustos MH, Zumelzu CP. Cambio secular de las variables antropométricas al nacer una perspectiva local. Rev Med. Chile 2002;130(10): 1095-1100.

  18. 18.- Rojas GM. Aspectos prácticos de la antropometría en pediatría. Pediátrica 2000; 3(1): 22-6.

  19. 19.- López JF, Lamas GA. ¿Que es la medicina basada en la evidencia? En. Aldrete VJ, Vásquez MI. (edits):. Manual de medicina basada en la evidencia. México: Editorial el Manual Moderno;2001: 1-4.

  20. 20.- Sackett DL, Straus SE, Richardson WS, Rosenberg W, Haynes RB. Medicina basada en la evidencia. Cómo practicar y enseñar la MBE. Segunda edición. Madrid España: Interamericana; 2002. p.1-10.

  21. 21.- Salafia CM, Vintzileos AM. Why all placentas should be examined by a pathologist in 1990. Am J Obstet Gynecol, 1990; 163(4 pt 1): 1282-93.

  22. 22.- Satosar A, Ramirez NC, Bartholomew D, Davis J, Nuovo GJ. Histologic correlates of viral and bacterial infection of the placenta associated with severe morbidity and mortality in the newborn. Human Pathol. 2004; 35(5): 536-45.

  23. 23.- Genen L, Nuova GJ, Krilov L, Davis JM. Correlation of in situ detection of infectious agents in the placenta with neonatal. J Pediatr. 2004;144(3): 316-20.

  24. 24.- Euscher E, Davis J, Holzman I, Nuovo GJ. Coxackie virus infection of the placenta associated with neurodevelopmental delays in the newborn. Obstet Gynecol. 2001; 98(6): 1019-26.

  25. 25.- Kumazaki K, Ozono K, Yhara T, Wanda Y, Suehara N, Takeuchi M, Nakayama M. Detection of cytomegalovirus DNA in human placenta. J Med Virol. 2002; 68(3): 363-9.

  26. 26.- Nuovo G. The utility of immunohistochemistry and in situ hybridization in placental pathology. Arch Pathol Lab Med. 2006; 130(7): 979-83.

  27. 27.- Hargitai B, Marton T; Cox PM. Best practice no 178. Examination of the human placenta. J Clin Pathol. 2004; 57(8): 785-92.




2020     |     www.medigraphic.com