MT-ND4 and breast angiosarcoma: Remarkably, novel SNVs in BA patients were identified in COX2 (L179 [X, stop]) in six samples (patients 6, 7, 11, 12, 17, and 18), ATP8 (M42X) in one sample (patient 1), ND2 (T119A) in 4 samples (patients 9, 12, 14, and 17), and ND4 (S97X) in eight samples (patients 1, 5, 8, 13, 14, 15, 16, and 19) in the study.