• Hardening
  • Hare's syndrome (M8010/3) (carcinoma, pulmonary apex) 162.3
  • Harelip (see also Cleft, lip) 749.10
  • Harkavy's syndrome 446.0
  • Harlequin (fetus) 757.1
  • Harley's disease (intermittent hemoglobinuria) 283.2
  • Harris'
  • Hart's disease or syndrome (pellagra-cerebellar ataxia-renal aminoaciduria) 270.0
  • Hartmann's pouch (abnormal sacculation of gallbladder neck) 575.8
  • Hartnup disease (pellagra-cerebellar ataxia-renal aminoaciduria) 270.0
  • Harvester lung 495.0
  • Hashimoto's disease or struma (struma lymphomatosa) 245.2
  • Hassall-Henle bodies (corneal warts) 371.41
  • Haut mal (see also Epilepsy) 345.1
  • Haverhill fever 026.1
  • Hawaiian wood rose dependence 304.5
  • Hawkins' keloid 701.4
  • Hay
  • Hayem-Faber syndrome (achlorhydric anemia) 280.9
  • Hayem-Widal syndrome (acquired hemolytic jaundice) 283.9
  • Haygarth's nodosities 715.04
  • Hazard-Crile tumor (M8350/3) 193