Normal Range. The results may slightly vary depending upon the laboratory conducting the test and many other factors like a personâs medical condition or age. Unfortunately the "reference range" includes all values between 10-154 ng/mL. However, a ferritin concentration <30 µg/L is still considered diagnostic of iron deficiency at any stage of pregnancy. The Ferritin range in Canada is close to the one used in the UK: 11 - 150. Reference Ranges: FERRITIN guide to interpretation: Low: Less than 15 ug/L Borderline: 16 â 40 ug/L Normal: 41 â 400 ug/L High: Greater than 400: Associated Diseases: Patient Preparation: Specimen Requirements: Serum: Turnaround Time: 6 hours: Additional Information: Referred Test: Location: Transferrin Saturation equation: Transferrin Saturation % = ( Serum iron x 100 )/ TIBC. The normal levels for women is slightly less, ranging from 11 ng/mL to 307 ng/mL. What is the normal level of ferritin? However, a large percentage of the general population has a serum ferritin level between 200 and 1,000 ng/mL. Your reading is above range, and it appears you have too much iron. The number ranges above are common measurements for results of these tests. The median values of serum ferritin levels after day 16 of hospitalization exceeded the upper limit of detection in these patients, suggesting that ferritin levels increased non-stop8. Also, Chen et al. Serum ferritin levels were estimated in 78 normal subjects (46 males and 37 females) using radioimmunoassay techniques. However, ferritin is an acute-phase reactant, and normal levels may be seen when iron deficiency coexists with infection, inflammation, or malignancy. Most UK laboratories simply report 300â400 μg/l as the upper limit of normal for SF in adult males and 150â200 μg/l as the upper limit of normal for adult females (Association for Clinical Biochemistry, 2012; Worwood et al, 2017). The test can diagnose or suggest: 1. his full blood count and renal function were normal, and requested hepatitis B and C serology (which were nega - tive) and serum ferritin level, which was 567 µg/L (nor - mal range 24-300 µg/L). The normal level of ferritin varies a bit and can be dependent on age and gender. In these people, ferritin can appear either falsely high or normal, when in reality stores are low [Kelly, 2017]. The serum iron level may be normal in this stage, but the ferritin level will be low. The concentration of ferritin is directly proportional to the total iron stores in the body, resulting in serum ferritin concentrations becoming a common diagnostic tool in ⦠The number ranges above are common measurements for results of ⦠This reflects transfer of organic iron from mother to fetus, rather than any change in iron metabolism. Mean serum ferritin was 23.1 ng/ml. For a female the normal level is 15 â 200 ug/l ; For a male it is 30 â 300 ug/l. If you fall below the 10 ng/mL then you are considered outside of the normal reference range and that is a "low ferritin⦠The normal range of ferritin in serum is dependent on several variables including methodology, age and sex. That means it's possible to still have ferritin levels in the low normal range and still be symptomatic. Serum ferritin concentrations typically fall in the last 4 weeks of normal pregnancy. !e currently used laboratory reference range for normal serum fer- The British Society of Gastroenterology suggest a diagnostic cut-off of serum ferritin of 50 micrograms/L to indicate anaemia in people who have coexisting disease [Goddard, 2011]. Your ferritin blood test results are first evaluated to see if your levels are within normal ranges. Levels may increase in the setting of other illnesses (e.g. infections, inflammatory conditions such as arthritis). A major cause of raised serum ferritin is when there is too much iron in the body. This is usually related to a condition called haemochromatosis. If your doctor suspects you have too much or too little iron in your body, he or she might suggest a ferritin test. The concentration of ferritin in the serum of normal males (n = 79) was 98 micrograms/l (geometric mean) with a 95% confidence range of 21-447 micrograms/l. As iron deficiency continues, all of the stored iron is used and the body tries to compensate by producing more transferrin to increase iron transport. Normal value range is: Male: 12 to 300 nanograms per milliliter (ng/mL) Female: 12 to 150 ng/mL; The lower the ferritin level, even within the "normal" range, the more likely it is that the person does not have enough iron. A serum ferritin test determines how much iron is in the body. The ferritin range in the Central Manchester University Hospital laboratory are 30 â 400 μg/l for a male and 13 â 150 μg/l for a female. analyzed the clinical characteristics of 99 patients, in which 63 of them had serum ferritin way above of the normal range 9. The normal range is 25-155 microgram/L in menstruating adult females, and 40-260 microgram/L in adult males. Some pathology companies use different ways to measure ferritin and so the ânormal ⦠Ferritin is found chiefly in the cytoplasm of cells of the reticuloendothelial system and is a constituent of normal human serum. The actual amount of iron found on transferrin (serum iron) divided by the total amount of iron fully saturated the transferrin (TIBC) The normal range of transferrin saturation % is 20 â 50%. Ferritin is a marker of iron status; high ferritin can require extensive follow-up. ⢠New reference intervals reflect ferritin levels in pediatric through geriatric ages. When interpreting the test results, it is necessary to take into account gender, age, pregnancy, menstrual cycle, and iron supplements intake. The ferritin in your body also plays important roles in infla⦠Hemachromatosis â a condition that causes your body to absorb too much iron from the food you eat 3. Administration of 75 micrograms T3 daily for 1 week to 11 euthyroid subjects resulted in a 23-243% (mean +/- SD, 117 +/- 70%) increase in serum ferritin above basal values.â Liver disease 4. A normal ferritin blood level, referred to as the reference interval is determined by many testing laboratories. Among patients with baseline ferritin levels of 800 ng/mL or higher, mean ferrtin levels initially decreased by 7.5 ng/mL per patient-quarter. In non-menstruating healthy females (n = 39), the concentration was 85 (26-279) micrograms/l. Ferritin is a protein ⦠In general, the normal range is as follows; 20 to 500 nanograms per milliliter in men A serum ferritin test measures the amount of ferritin in your blood. Ferritin is found chiefly in the cytoplasm of cells of the reticuloendothelial system and is a constituent of normal human serum. The protein in serum ferritin is considered benign, but it has lost (i.e.dumped) most of its normal complement of iron which when unliganded is highly toxic. The facts that serum ferritin levels can correlate with both disease and with body iron stores are thus expected on simple chemical kinetic grounds. The concentration of ferritin is directly proportional to the total iron stores in the body, resulting in serum ferritin concentrations becoming a common diagnostic tool in the evaluation of iron status. Plasma (serum) ferritin 38 10.1 Relationship to storage iron levels 38 10.2 Serum ferritin in acute and chronic disease 40 10.3 Serum ferritin and liver disease 42 10.4 Serum ferritin concentration and malignancy (34) 42 10.5 Exceedingly high serum ferritin concentrations 43 10.6 High serum ferritin concentrations and congenital cataract 43 Normal ferritin levels range from: 24 to 336 micrograms per liter for men; 11 to 307 micrograms per liter for women; Causes of Low Ferritin Blood Levels A serum ferritin test determines how much iron is in the body. Normal ferritin levels for men range from 24 nanograms per milliliter (ng/mL) to 336 ng/mL. The normal levels for women is slightly less, ranging from 11 ng/mL to 307 ng/mL. body iron stores even though serum levels constitute only a small fraction of total ferritin. The mean serum ferritin level in normal men was 83 ng/ml (range 7.4 - 190.0 ng/ml), compared with 43 ng/ml (range 5.1 â 104 ng/mI) in normal women. Reference ranges⦠In menstruating females, serum ferritin was less ⦠Some ferritin is also present in the bloodstream, where it also binds iron and delivers it to some cells that need it. But in general, the test may indicate whether your serum ferritin (SF) is within a normal range for your age, gender, and pregnancy status. Women tend to have lower SF values than men. Mine has been as low as 7 last November, and I brought it up to 22 on April 15, 2013. It is present in small concentrations in blood, and the serum ferritin concentration normally correlates well with total-body iron stores, making its measurement important in the diagnosis of disorders of iron metabolism. The Normal Range For A Ferritin Blood Test The ferritin blood test results are first assessed to know if the levels are within normal ranges. Serum ferritin below the lower limit of the reference range (about 12 mg/dL) is essentially diagnostic of iron deficiency. ⢠New reference ranges for Roche ferritin ECLIA were determined with >1400 results. The normal range for ferritin in your blood serum is: 20 to 250 ng/mL for adult males 10 to 120 ng/mL for adult females, 18 to 39 years 12 to 263 ng/mL for females, 40 years and older The serum iron level continues to decrease and transferrin and TIBC and UIBC increase. âSimilarly, serum ferritin levels increased in all 12 hypothyroid patients with Hashimotoâs disease when euthyroidism was achieved with L-T4 therapy. ⢠Existing ferritin reference intervals do not reflect modern patient demographics. However Serum Ferritin levels can vary with age. The results may vary slightly among laboratories, but in general, normal ferritin levels range from 12 to 300 nanograms per milliliter of blood (ng/mL) for males and 12 to 150 ng/mL for females. Ferritin is an intracellular iron storage protein and a marker of iron stores. Ferritin is the cellular storage protein for iron. Here is the normal range for ferritin according to the age chart. It was significantly lower than the mean value of the normal non-pregnant women of the same age. Knowing the normal ferritin level can help you determine what low ferritin level is. You should consult your doctor immediately after you receive your result. Mean serum ferritin levels decreased from ⦠Ferritin is a type of protein that binds iron and stores it inside your cells. The determination of ferritin is the most informative test for the diagnosis of iron deficiency anemia, the prognostic result of which is 95%. Normal ferritin levels for men range from 24 nanograms per milliliter (ng/mL) to 336 ng/mL.
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