vesical y la presencia de oligoamnios, sin embar- go, la mayoría de estas anomalías son detectadas en el tercer trimestre del embarazo (7). Al momento de la. Oligoamnios ILA 5th Percentile ILA < 50mm. CVM < 20mm - % 1 er Trimestre- Liquido Amniotico isotónico- tasudado de piel fetal y. Looking for online definition of oligoamnios in the Medical Dictionary? oligoamnios en estas pacientes como parte del manejo prenatal integral de alto riesgo.

Author: Mejas Faegor
Country: Brazil
Language: English (Spanish)
Genre: Relationship
Published (Last): 26 May 2010
Pages: 220
PDF File Size: 6.96 Mb
ePub File Size: 2.97 Mb
ISBN: 151-9-93398-471-1
Downloads: 91948
Price: Free* [*Free Regsitration Required]
Uploader: Mozuru

The characteristic clinical presentation appears in both donor and recipient fetuses, as a oligohidrammios consequence of altered volemia in each one. After the counselling, the patient accepted the surgery and signed the consent forms.

Considering the deterioration of the small twin amniotic fluid and Dopplers and its oligohidranmios chance of intrauterine demise, we decided to perform the fetal surgery mainly to protect the wellbeing of the healthy baby thus avoiding the consequent exsanguination of this twin through the placen-tal anastomoses.

The cervix was long and closed, no funnelling, and measured 30 mm Figure 5. The ultrasound findings that worsen the prognosis of a pregnancy complicated with sIUGR are the discrepancy in the EFW between the twins, Doppler of the umbilical artery and ductus venosus of the restricted foetus along with oligohydramnios, gestational age at the moment of the surgery and cervical length 7.

We concluded that it was a case of MCDA twin pregnancy with selective IUGR type 2 and we decided to monitor her in one week with the high probability of fetal surgery in case of deterioration of the small baby. The vascular anastomoses in monochorionic twin pregnancies and their clinical ologohidramnios.


The diagnosis was consistent: Clinical utility of autoantibodies directed against TSH-R. Therefore, placental anastomoses play an important role in the development of this condition 3.


Selective intrauterine growth restriction in monochorionic diamniotic twin pregnancies.

Twin-twin transfusion syndrome is one of the most serious complications of monochorionic multiple gestations. As we mentioned before, the shared placental circulation between both babies produce complications oligohidrammnios to this type of twinning. None Received for publication 22 June and accepted for publication on 10 July We report the case of oligohidramniis MCDA oligohidrmnios pregnancy complicated with selective IUGR, managed with oligohidra,nios surgery, in which we describe ultrasound criteria of severity and a fetoscopic sign of bad prognosis for the small twin: Monochorionic diamniotic twin pregnancy with selective IUGR type 2: The diagnosis is based on exhaustive echographic examination of both fetuses to make an early diagnosis and correct staging, since the prognosis depends very much on early action.

A proposito de un caso. The evolution of the normal twin was satisfactory through all the pregnancy. We considered this finding a consequence of the low central vascular pressure in the sick foetus and its placental umbilical arterial branches, not able to overcome the pressure of the umbilical venous branches of the normal foetus at the level of the placental anastomoses.

Fetal Medicine Foundation Conflict of interest: The anatomy of both twins was normal; the deepest pool of amniotic fluid in the small baby was in the normal inferior limit and in the big baby was normal. Linfoma No Hodgkin y embarazo.

Oligohidramnios |authorSTREAM

The presence of an insufficient amount of amniotic fluid less than mL at term. Crisis psicogenas no epilepticas en psiquiatria infantil.

Once the diagnosis is done, it is important to classify the sIUGR in three different types according to the Doppler in the umbilical artery UA of the small baby.

A sample of amniotic fluid was obtained for karyotype that turned out to be normal. Antecedentes de oligoamnios severo se realizo cesarea, nacio en adecuadas condiciones. Placental angioarchitecture in monochorionic twin pregnancies: The fetoscopic surgery was performed uneventfully, with local anaesthesia and without any maternal complication. Management of twin-twin transfusion opigohidramnios in monochorionic twin gestations.


Physiopathologically, the selective IUGR appears as a consequence of an unequal distribution of the placental mass between both twins.

Manejo del síndrome de transfusión feto fetal en gestaciones gemelares monocoriales

Monochorionic pregnancies pose a great challenge for the fetal medicine specialist in terms of prevention, diagnosis and management due to the shared placental circulation by both twins. The management is generally surgical since the prognosis without doing anything is poor: Therefore we proceeded to burn it in order to avoid any oligohjdramnios blood loss from the normal twin into the small one.

Semin Fetal Neonatal Med. Comparative study of oral misoprostol and intravenous oxytocin in induction of labour in prelabour rupture of membranes at term in primigravida. Its etiology is due iligohidramnios a chronic blood transfusion from de donor twin to the recipient twin through the vascular anastomoses between the placental territories of both fetuses. It was born at 34 weeks and 4 days by elective caesarean section due to prolonged premature rupture of membranes, oligohydramnios and breech presentation, weighting 2 grams and without any complication.

The small baby, whose AC was still under the 5th centile, presented now oligohydramnios with a deepest vertical pool of 1 cm Figure 2.