Fetendo

Fetendo is a form of fetal intervention in the treatment of birth defects and other fetal problems. The procedure uses real-time video imagery from fetoscopy and ultrasonography to guide very small surgical instruments into the uterus in order to surgically help the fetus. The name Fetendo was adopted for the procedure because of how the video-based manipulation recalls a video game.

Fetendo
SpecialtyFetal and pediatric surgeon

Overview

Fetendo intervention is less invasive than open fetal surgery.[1] It can be often be achieved with just a small guided wire sent through a needle-puncture of the skin (percutaneous), though in some cases it may require that a small opening be made in the mother's abdomen.

The fact that it is less invasive reduces the mother's postoperative recovery and lessens the troubles with preterm labor.

Fetendo has proven to be very useful for some, but not all, fetal conditions. Some examples include:

  • Twin-twin transfusion syndrome - laser ablation of vessels
  • Fetal bladder obstructions
  • Aortic or pulmonary valvuloplasty - opening the aortic or pulmonary fetal heart valves to allow blood flow
  • Atrial septostomy - opening the inter-atrial septum of the fetal heart to allow unrestricted blood flow between the atria
  • Congenital diaphragmatic hernia - balloon tracheal occlusion
gollark: The counter would be part of the encrypted data, so I guess the answer is "possibly yes but you would need to capture a lot of encrypted packets to do it".
gollark: Or connection.
gollark: No, you would keep one counter per client.
gollark: You can keep a counter on each side, increment it when a message is sent/received, and ignore any with the wrong value, or just send a time (encrypted) and complain if it's more than a second or so off.
gollark: Replay attacks are easy enough to deal with.

See also

References
  1. Peiró JL, Carreras E, Guillén G, et al. (April 2009). "Therapeutic indications of fetoscopy: a 5-year institutional experience". J Laparoendosc Adv Surg Tech A. 19 (2): 229–36. doi:10.1089/lap.2007.0149. PMID 19260783.
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