What is a dimorphic picture?
What is a dimorphic picture?
In a dimorphic picture, the histogram may have 2 or more (multiple) red cell populations, whereas in dual populations the histogram has 2 distinct red cell populations (eg, hypochromic-microcytic and normochromic-normocytic red cells).
What is dimorphic anemia?
Dimorphic anaemia is an anaemia which is due to two deficiencies, iron- deficiency and that of nutritional macrocytic anaemia. It is thus iron-deficiency anaemia complicated by nutritional macrocytic anaemia or may equally well be regarded as nutritional macrocytic anaemia complicated by iron-deficiency.
What causes teardrop cells?
Teardrop cells (dacrocytes) are frequently associated with infiltration of the bone marrow by fibrosis, granulomatous inflammation, or hematopoietic or metastatic neoplasms. They can also be seen in patients with splenic abnormalities, vitamin B12 deficiency, and some other forms of anemia.
What are Macrocytes?
Macrocytosis is a term used to describe red blood cells that are larger than normal. Also known as megalocytosis or macrocythemia, this condition typically causes no signs or symptoms and is usually detected incidentally on routine blood tests.
What does the term dimorphic mean?
: the condition or property of being dimorphic or dimorphous: as. a(1) : the existence of two different forms (as of color or size) of a species especially in the same population. (2) : the existence of an organ in two different forms.
What are the most common causes of macrocytic anemia?
Macrocytic anemia is almost always due to a deficiency of folate or vitamin B-12. A person may have a deficiency of one of these if their body cannot absorb vitamins due to an underlying disease, or because they do not eat enough foods with these vitamins.
What does dimorphic?
Definition of dimorphism : the condition or property of being dimorphic or dimorphous: such as. a : the existence of two different forms (as of color or size) of a species especially in the same population sexual dimorphism. b : the existence of a part (such as leaves of a plant) in two different forms.
What are 3 types of anemia?
Types
- Aplastic anemia.
- Iron deficiency anemia.
- Sickle cell anemia.
- Thalassemia.
- Vitamin deficiency anemia.
What are pencil cells?
Cigar cells (also referred to as pencil cells) are red blood cells that are cigar- or pencil-shaped on peripheral blood smear. However, they may also be seen in iron deficiency anemia, sepsis, malaria and other pathological states that decrease red blood cell turnover and or production.
What causes Anisopoikilocytosis?
What causes anisopoikilocytosis? The most common causes of anisopoikilocytosis are blood disorders, like thalassemia and types of anemia, as well as other chronic disorders and nutritional deficiencies.
Does high B12 mean leukemia?
An abnormally high vitamin B-12 status can be an early sign of liver disease, diabetes, or certain types of leukemia. A doctor may use the results of a vitamin B-12 test to help form their diagnosis.
Is MCV 105 high?
An average MCV score is between 80 and 95. If the MCV goes up to an extreme of 125, it may indicate vitamin B12, folate deficiencies, or cold agglutinin disease. A higher MCV value indicates that the red blood cells are larger than the average size.
