Is the risk of necrosis on the helix cartilage of the auricle high, with 50 Gy in 20 fractions and electrons?

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NANO

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Eteri Natelauri

I have treated several patients with 55 gy in 22 fx, 2,5 Gy per fractions. Non of them had necrosis of cartridge.. But they tend to have recurrences more often then patients treated with standard fractionation. Talking about recommendations there is lack of data on skin cancers RT.

Nobuyuki Hamada

The following papers may be helpful

https://www.ncbi.nlm.nih.gov/pubmed/10209608

https://www.ncbi.nlm.nih.gov/pubmed/1757651