Page 159 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )

CHAPTER 7 ■ Erythrocytes: Morphology and Inclusions 143

. T

m

m , m

. T m

. T

m m

m m . Microcytosis

m . T

m m -

, m , m -

m m

m m . D m -

m m m ,

m , m

, m .

NOTE: This is a good time to review the de nitions of Key
Terms in the Glossary and ash cards on .

KINDS OF VARIA IONS IN FIGURE 7.5 V . A. N m RBC

ERY HROCY E SHAPE (RBC ) ( ). B. A . C. B . D. B .

E. P k . F. C RBC ( ). G. E .
T m m H. H m ( z ). I. L . J. O m

m , - (m ). K. S ( z ). L. S k ( -

m , , poikilo- ). M. S . N. S m . O. ( -

cytosis (F . . ). P k m m ). P. ( ).

(F . . ) q m mm j

, , . S m

m . T m k TABLE 7.1 Erythrocyte Nomenclature

k , ,

, , , , k - Common Terms Synonyms (Greek Terminology)

, , k , , k ,

, , m , Acanthocyte Acanthocyte

, . A m ( . ) Blister cell

m m mm Burr cell Echinocyte

m . Crenated erythrocyte Echinocyte

Elliptocyte Elliptocyte

Helmet cell Schizocyte

Normal erythrocyte Discocyte

Oval macrocyte Megalocyte

Ovalocyte Elliptocyte

Pyknocyte

Schistocyte Schizocyte

Sickle cell Drepanocyte, meniscocyte

Spiculated erythrocyte

Spherocyte Spherocyte

Stomatocyte Stomatocyte

Target cell Codocyte

Teardrop Dacryocyte

FIGURE 7.4 H m m : k Keratocyte
, m . (R m Knizocyte

M K z SB. extbook o Hematology, , B m , MD:

L W m & W k , , m .) Leptocyte