[…] with otherwise persistent trunk, limbs and organs however lacks even a rudimentary heart acardius amorphus least differentiated type comprises of an amorphous mass of bone, muscle, fat and connective tissue if rudimentary nerve tissue is present, it [radiopaedia.org]

Diagnosis of this syndrome was made with ultrasonography that is usually helpful from 11 weeks of gestation. 5 At present there is a controversy regarding elective verses therapeutic treatment of reversed arterial perfusion sequence. 6 Here we are presenting [medcraveonline.com]

In a single individual this is incompatible with survival beyond the early stages of development, but cases have been reported in which joined twins share a heart present in only one. [medical-dictionary.thefreedictionary.com]

38 Siebert JR 18000898 2007 20 Ultrasonographic prenatal diagnosis of isolated acephaly. 38 Unsal A...Karaman CZ 18092292 2007 21 Acardiac twin presenting as fetus amorphous with an attenuated umbilical cord. 38 Hanley LC...Hecht JL 18001161 2007 22 Acardiac [malacards.org]

No two acardiac twins are formed exactly alike, so they may present differently. During ultrasound, an acardiac twin may appear as tissue mass or it may appear to be a twin who has died in the womb. [encyclopedia.com]

• Turkish

  Look up "acardia" at Merriam-Webster Look up "acardia" at dictionary.com In other languages: Spanish French Italian Portuguese Romanian German Dutch Swedish Russian Polish Czech Greek Turkish Chinese Japanese Korean Arabic Advertisements Advertisements [wordreference.com]

  Deutsch (German) العربية (Arabic) Français (French) Русский (Russian) ಕನ್ನಡ (Kannada) 한국어 (Korean) עברית (Hebrew) Український (Ukrainian) اردو (Urdu) Magyar (Hungarian) मानक हिन्दी (Hindi) Indonesia (Indonesian) Italiano (Italian) தமிழ் (Tamil) Türkçe (Turkish [definitions.net]

• Epilepsy

  Two cases of acardia have been associated with maternal epilepsy and the use of anticonvusants. [encyclopedia.com]

• Vietnamese

  Русский (Russian) ಕನ್ನಡ (Kannada) 한국어 (Korean) עברית (Hebrew) Український (Ukrainian) اردو (Urdu) Magyar (Hungarian) मानक हिन्दी (Hindi) Indonesia (Indonesian) Italiano (Italian) தமிழ் (Tamil) Türkçe (Turkish) తెలుగు (Telugu) ภาษาไทย (Thai) Tiếng Việt (Vietnamese [definitions.net]

• Soft Tissue Mass

  Ultrasound diagnostic criteria for the acardiac twin usually include: absence of fetal activity no heart beat continued growth increasing soft tissue mass undergrowth of the upper torso normal growth of the lower trunk An acardiac fetus may also be missed [encyclopedia.com]

• Infertility

  International Journal of Infertility and Fetal Medicine. 2016;7(3):109–110. James WH. A Note on the epidemiology of acardiac monsters. Teratology. 1977;16(2):211–216. Vandenbusseche F, Dprest JA, Klumper F, et al. [medcraveonline.com]

• Suggestibility

  Symbols Support WR Privacy Policy Forums Suggestions acardia Pathology congenital absence of a heart. a•car•di•ac (ā kär ′ dē ə), USA pronunciation adj. a - 6 - cardia Forum discussions with the word(s) "acardia" in the title: No titles with the word [wordreference.com]

  However, these limited data did not suggest high rates of chronic illnesses (diabetes, seizure disorders) or lifestyle factors such as smoking. One case had trisomy 13. Major malformations were reported in 2.4% of co-twins. [rug.nl]

• Seizure

  However, these limited data did not suggest high rates of chronic illnesses (diabetes, seizure disorders) or lifestyle factors such as smoking. One case had trisomy 13. Major malformations were reported in 2.4% of co-twins. [rug.nl]

  One report, in 1996, describes an acardiac twin pregnancy in an epileptic mother who took primidone, a seizure medication, in the first trimester of her pregnancy. [encyclopedia.com]

The normal twin is not always saved by prenatal treatment. Specialists have used laser and electrical cauterization, electrodes, serial amniocentesis, medications, and other treatments successfully. [encyclopedia.com]

Intra-fetal ablation is the treatment of choice because it is simpler, safer and more effective than cord occlusion techniques. [medcraveonline.com]

Fetal Treatment: Radio-Frequency Ablation (RFA) Over the years many efforts have been made to treat TRAP sequence. [fetus.ucsf.edu]

Stage-based treatment of twin-twin transfusion syndrome. Am J Obstet Gynecol 2003;188(5):1333-1340. Bornstein E, Monteagudo A, Dong R, Schwartz N, Timor- Tritsch IE. [medigraphic.com]

Treatment and prognosis The acardiac twin is non-viable and management is aimed at maintaining the viability of the other (donor/pump) twin, including close surveillance for development of hydrops. [radiopaedia.org]

Treatment and prognosis The acardiac twin is non-viable and management is aimed at maintaining the viability of the other (donor/pump) twin, including close surveillance for development of hydrops. [radiopaedia.org]

Prognosis The acardiac or parasitic twin never survives as it is severely malformed and does not have a functioning heart. Complications associated with having an acardiac twin cause 50-70% of normal twins to die. [encyclopedia.com]

Invasive intervention is needed when the acardiac twin is more than 70% of the pump twin weighs; however, the prognosis appears to be poor. [medcraveonline.com]

Studies on its epidemiology and etiology are challenging and still rare. [rug.nl]

Two theories exist as to the etiology of this condition: One theory holds that the TRAP anomaly is caused by an abnormal twining event. 11 Deep placental anastomoses in early embryogenesis cause malformation of the acardiac twin. [medcraveonline.com]

Studies on its epidemiology and etiology are challenging and still rare. [rug.nl]

38 Castilla EE...Mastroiacovo P 22002945 2011 12 Acardia: epidemiologic findings and literature review from the International Clearinghouse for Birth Defects Surveillance and Research. 38 Botto LD...Mastroiacovo P 22002952 2011 13 [Fetal acardia in a [malacards.org]

Acardia: Epidemiologic findings and literature review from the International Clearinghouse for Birth Defects Surveillance and Research. American Journal of Medical Genetics Part C: Seminars in Medical Genetics, Vol. 157, Issue. 4, p. 262. [cambridge.org]

Prevention of preterm labor and diagnosing cardiac failure in the pump twin is very important. The average age at delivery is between 36 and 37 weeks. [medcraveonline.com]

[…] connects families who have children with the same birth defects Kids Health — doctor-approved health information about children from before birth through adolescence CDC - Birth Defects — Dept. of Health & Human Services, Centers for Disease Control and Prevention [fetus.ucsf.edu]

[…] fetus in a monochorionic pregnancy with sex discrepancy. 38 Lattanzi W...Arena V 17032553 2006 25 Neuronal control of the cardiac responses to osmotic stress in the gastropod limpet Patella caerulea. 38 Bini G...Chelazzi G 16646089 2006 26 Tetrodotoxin prevents [malacards.org]