• Pancytopenia (acquired) 284.19
  • Panencephalitis - see also Encephalitis
  • Panhematopenia 284.81
  • Panhemocytopenia 284.81
  • Panhypogonadism 257.2
  • Panhypopituitarism 253.2
  • Panic (attack) (state) 300.01
  • Panmyelopathy, familial constitutional 284.09
  • Panmyelophthisis 284.2
  • Panmyelosis (acute) (M9951/1) 238.79
  • Panner's disease 732.3
  • Panneuritis endemica 265.0 [357.4]
  • Panniculitis 729.30
  • Panniculus adiposus (abdominal) 278.1
  • Pannus (corneal) 370.62
  • Panophthalmitis 360.02
  • Panotitis - see Otitis media
  • Pansinusitis (chronic) (hyperplastic) (nonpurulent) (purulent) 473.8
  • Panuveitis 360.12
  • Panvalvular disease - see Endocarditis, mitral
  • Papageienkrankheit 073.9
  • Papanicolaou smear