6/17/2023 0 Comments Pica syndrome anemiaFrequently encountered causes of anemia include malignancies of prostate, genitourinary, and gastrointestinal systems. This ratio is 21% in elderly patients who had consulted to internal medicine outpatient clinic. Studies in our country also demonstrate variations in the incidence rates of anemia in different age groups (31.5, 16.9, and 7.9% in patients older than 50, 60, and 65 years of age, respectively). among 1254 patients older than 60 years of age in 3 cities, incidence of anemia was found to be 13.6%. It is stated that the incidence of anemia is between 8.3-16.3% in Asian countries. After age 85, this ratio can reach 25% in females and 20% in males. According to National Health and Nutritional Examination Survey III, anemia is present in 10% of Americans that are older than 65 years of age. Epidemiologic studies point out that frequency of anemia increases with age. ![]() When evaluating an anemic patient and response to treatment, diurnal variations in hemoglobin levels should be taken into account. The reason of this daily variation is probably the fluctuations in plasma volume. But difference between the highest, and the lowest values is not so wide, it rarely exceeds 1 gr/dl and most of the time it is less than this. The highest levels are seen in the morning whereas the lowest ones are seen in the evening in the same person. Hemoglobin and hematocrit values differ with sex and age and also show diurnal variations. iron deficiency anemia, and hemolytic anemia etc.), otherwise only a finding is detected, but not the disease. ![]() The correct diagnosis in a patient with anemia must include the cause of anemia (ie. Anemia is a finding rather than a disease. Anemia refers to decreased erythrocyte count in circulation or decreased hemoglobin content of the blood.
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