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erythrocytes
part 2 morphological varions and associated disorders
Question | Answer |
---|---|
shows a slit-like or mouth-like pallor, bowl shaped | stomatocyte, mouth cell |
which disease is caused by deficiency on protein band 7? | hereditary stomatocytosis (stomatin def) |
what diseases are associated with stomatocyte? (5) | h. stomatocytosis, Rh null syndrome, alcoholism, cirrhosis, obstructive liver disease |
what (other than stomatin deficiency)is a possible cause for stomatocytes? | abnormal NaK |
cell with IRREGULARLY spaced pointed spicules of various lengths and widths. | acanthocyte, spur cell, thorn cell |
cell with spicular projections REGULARLY distributed around the cell membrane | echinocyte, burr cell, crenated cell |
between acanthocyte and echinocyte, which is irreversible and which is reversible? | acanthocyte- reversible, echinocyte - irreversible |
what diseases are associated with echinocyte? (5) | uremia, renal insufficiency, cirrhosis, renal transplant, hepatitis |
what diseases are associated with acanthocyte? (6) | abetalipoproteinemia, end stage liver dse, PK def, newborn hepatits, alcoholic cirrhosis with HA, post splenectomy |