11 Komatsuda Komatsuda A A Miura Miura I I Obtain Obtain H H Crescentic glomerulonephritis accompanied by myeloperoxidase anti-neutrophil cytoplasmic antibodies in a patient having myelodysplastic syndrome with trisomy 7 Crescentic glomerulonephritis accompanied by myeloperoxidase anti-neutrophil cytoplasmic antibodies in a patient having myelodysplastic syndrome with trisomy 7 Am J Kidney Dis. Here, MPO is linked to myelodysplastic syndrome.