Macrocytic - see condition  | 
   | 
  Macrodactylia, macrodactylism (fingers) (thumbs)  755.57 | 
   | 
   | 
   | 
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  Macrogenitosomia (female) (male) (praecox)  255.2 | 
   | 
  Macroglobulinemia (essential) (idiopathic) (monoclonal) (primary) (syndrome) (Waldenström's)  273.3 | 
  Macroglossia (congenital)  750.15 | 
   | 
  Macrognathia, macrognathism (congenital)  524.00 | 
   | 
  Macrogyria (congenital)  742.4 | 
  Macrohydrocephalus (see also Hydrocephalus)  331.4 | 
  Macromastia (see also Hypertrophy, breast)  611.1 | 
  Macrophage activation syndrome  288.4 | 
   | 
   | 
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  Macrospondylitis, acromegalic  253.0 | 
  Macrostomia (congenital)  744.83 | 
  Macrotia (external ear) (congenital)  744.22 | 
  Macula  | 
   | 
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  Macules and papules  709.8 | 
   | 
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  Madelung's  | 
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  Madness (see also Psychosis)  298.9 | 
   | 
  Madura  | 
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  Maduromycosis (actinomycotic)  039.9 | 
   | 
  Maffucci's syndrome (dyschondroplasia with hemangiomas)  756.4 | 
  Magenblase syndrome  306.4 | 
  Main en griffe (acquired)  736.06 | 
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  Maintenance  | 
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  Majocchi's  | 
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  Major - see condition  | 
  Mal  | 
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  Malacoplakia  | 
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  Maladaptation - see Maladjustment  | 
   | 
  Maladjustment  | 
   | 
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  Malakoplakia - see Malacoplakia  | 
  Malaria, malarial (fever)  084.6 | 
   | 
  Malassez's disease (testicular cyst)  608.89 | 
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