Apparently it's the fructose in onions that causes stomach gas. Try cooking onions in a little oil until they're soft before adding them to foods - that will partially break down the sugar. Or steam them first. Also, reduce the amount you eat. A little onion goes a long way in my experience. You can also try cooking onions with stomach gas-alleviating spices like ginger, cumin, cardamom, caraway, turmeric, fennel, asefoetida (hing). Asefoetida is extremely strong, just use a small pinch, and heat it first in oil to reduce bitterness. It also can be an onion substitute for people who can't do onions (like me). The Japanese sea vegetable kombu is also recommended for stomach gas - if you can figure out what to do with it.
Most pediatric patients with hydrocephalus are treated with ventriculoperitoneal (VP) shunt placement. However, shunt malfunction is common and is usually caused by mechanical failure. Shunt obstructions may be confirmed with radioisotope examination or with fluoroscopically guided injection of iodinated contrast material into the shunt reservoir.
However, most agree today that if your Breast Implants are intact and you do not have problems such as Capsular Contracture or Implant Rupture, there is no need to remove Breast Implants that are intact and that you are happy with. The problem is that rupture of Silicone Gel Breast Implants is hard to detect. That is why the FDA recommends an MRI to check Breast Implant Integrity every 2-3 years. My personal view is that if your Breast Implants are soft, normal looking and there is no MRI indication of rupture, I recommend not removing them.