| Sanfilippo's syndrome (mucopolysaccharidosis III) 277.5 | 
  | Sanger-Brown's ataxia 334.2 | 
  | San Joaquin Valley fever 114.0 | 
  | Sao Paulo fever or typhus 082.0 | 
  | Saponification, mesenteric 567.89 | 
  | Sapremia - see Septicemia | 
  | Sarcocele (benign) | 
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  | Sarcoepiplocele (see also Hernia) 553.9 | 
  | Sarcoepiplomphalocele (see also Hernia, umbilicus) 553.1 | 
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  | Sarcoma (M8800/3) - see also Neoplasm, connective tissue, malignant | 
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  | Sarcomatosis | 
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  | Satisfactory smear but lacking transformation zone | 
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  | Saturnine - see condition | 
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  | Sauriasis - see Ichthyosis | 
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  | Sauriosis - see Ichthyosis | 
  | Savill's disease (epidemic exfoliative dermatitis) 695.89 | 
  | SBE (subacute bacterial endocarditis) 421.0 | 
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  | Scaglietti-Dagnini syndrome (acromegalic macrospondylitis) 253.0 | 
  | Scald, scalded - see also Burn, by site | 
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  | Scalenus anticus (anterior) syndrome 353.0 | 
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  | Scalp - see condition | 
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  | Scaphoiditis, tarsal 732.5 | 
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  | Scapulohumeral myopathy 359.1 | 
  | Scar, scarring (see also Cicatrix) 709.2 | 
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  | Scarlet fever (albuminuria) (angina) (convulsions) (lesions of lid) (rash) 034.1 | 
  | Schamberg's disease, dermatitis, or dermatosis (progressive pigmentary dermatosis) 709.09 | 
  | Schatzki's ring (esophagus) (lower) (congenital) 750.3 | 
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  | Schaufenster krankheit 413.9 | 
  | Schaumann's | 
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  | Scheie's syndrome (mucopolysaccharidosis IS) 277.5 | 
  | Schenck's disease (sporotrichosis) 117.1 | 
  | Scheuermann's disease or osteochondrosis 732.0 | 
  | Scheuthauer-Marie-Sainton syndrome (cleidocranialis dysostosis) 755.59 | 
  | Schilder (-Flatau) disease 341.1 | 
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