Can you donate your liver to brothers son?

In general, a living liver donation can be made to a first-degree relative, such as a parent, child, or sibling. However, it may also be possible to donate to other relatives, including cousins, nieces, nephews, or grandchildren, if they are considered to be a suitable match based on blood type, size, and overall health.

The decision of whether or not to accept a liver donation from a more distant relative is complex and is made on a case-by-case basis by a transplant team. Factors that are considered include the medical urgency of the recipient's need for a transplant, the potential risks and benefits of the donation to both the donor and recipient, and the degree of genetic compatibility between the donor and recipient.

It is important to consult with a liver transplant team to determine if donating a portion of your liver to your brother's son is a viable option in your specific situation.