hemolytic uremic syndrome, atypical, susceptibility to, 1 atypical hemolytic-uremic syndrome atypical hemolytic-uremic syndrome with H factor anomaly D-HUS with H factor anomaly ICD10:D58.8 MONDO:0019738 Orphanet:93579 UMLS:CN206650 aHUS with H factor anomaly atypical HUS with H factor anomaly hemolytic-uremic syndrome without diarrhea with H factor anomaly