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CHAPTER 11  ■  Classi  cation and Laboratory Assessment of Anemias                                      231




                                                                               (absolute iron def

                   ciency)              q            z        (  q              )

                   ( unctional iron def ciency). A

                       m                                                                      q     ,

                                   m       z                                                                      -

                               . A   m                          mm

                                    m               q                         m   .





                   CLINICAL SIGNS AND SYMP  OMS OF

                   ANEMIA



                   T                                    m     m              m                         m


                     m                              x                          . S                m  -                         FIGURE 11.1  N   m                                m     . T    m                  -
                                                                                                                                                          m      z                                       . N
                      m            m                                                                  m            .           m                                      . (R                  m R        E, F         JL.


                        I                ,                                                                                     Pathology,           , P                  , PA: L               W      m  & W  k    ,
                      m                                     m  . I        m                                                         ,             m        .)


                                                                                  ,       m                   -
                                                         /  L m


                                 m                                                                    .
                        T              m                      m                                   -


                                                  x        . O                 m
                                        ,             ,               ,                                  . T


                   m         mm                     x                        m                   ,
                                       ,                     ,           m         m  . I


                                                           m     m ,
                   m                                                                                     m   .





                   CLASSIFICA  ION OF ANEMIAS




                   S                  m                                                      z         m

                              . N



                                  m                          . H           ,                                 -

                      m       m                                                     m            m

                                 m            m                                    m   .                                       FIGURE 11.2  N                     m   . M                                       -

                        M                                        m       x   ,        m                                        m                                       m   . (R                  m L     G, F           J,

                         m                  .                                                                                  L  k       J,          .  W          ’   C            H  m            ,               ,
                                                                                                                               P                  , PA: L               W      m  & W  k    ,         :       ,
                        I              m                  z               m                                                        m        .)

                         ,                                       m                                   . T

                   m  j                                             m

                   m                                          .




                   Morphologic Classi  cation



                   T   m                                      m               ,                        -

                                               W           ,              z          m                  z

                                               . C m                   m

                                     (F   .     .  ),       m     m

                   m                     microcytic (F   .     .  ), normocytic,     macrocytic

                   (F   .     .  ). T    m  j      m

                                                                                                        m   .



                   Macrocytic Anem ias


                   M                      m                             m                                       -

                   m                           m   .  Ex  m             m               ,        m         -

                                   m

                     m              m               m                 m   . O                                                  FIGURE  11.3  M                 . P                             m              ,

                                                     m                         (     B  x     .  ).                                ×, W        G   m           .
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