由 TC Pearson 著作 · 1991 · 被引用 67 次 — Patients with apparent polycythaemia are characterised by a raised packed cell volume (PCV; males above 0.51, females above 0.48) but normal red cell mass ...
Patients with apparent polycythaemia are characterised by a raised packed cell volume (PCV; males above 0.51, females above 0.48) but normal red cell mass ...
Apparent polycythaemia (apparent erythrocytosis) describes an normal or minimally raised red cell volume with a reduced plasma volume. Causes include:.
Relative polycythemia is an apparent rise of the erythrocyte level in the blood; however, the underlying cause is reduced blood plasma (hypovolemia, ...
'Apparent polycythaemia' is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
Polycythemia vera (PV, polycythemia rubra vera, maladie de Vaquez) is one of the ... a study of patients with polycythaemia vera and apparent polycythaemia.
Polycythaemia /erythrocytosis: Summary · Erythrocytosis is an abnormally high haematocrit and haemoglobin concentration. · Apparent erythrocytosis is defined as ...
THIS is a study of a sixty-three-year-old man who manifested symptoms thought to be due to polycythemia vera, who was found to have an associated ...
#11.
Pediatric Polycythemia Vera Workup - Medscape Reference
A CBC typically reveals increased leukocytes, platelets, and erythrocytes in primary polycythemia, whereas, in secondary and apparent ...
#12.
Editorials Diagnosis of polycythaemia - Journal of Clinical ...
normal red cell mass, have apparent polycythaemia.1 The ... + secondary polycythaemia where the erythrocytosis is a reaction to pathology or physiological ...
#13.
Red Cell Mass, Spleen Size and Plasma Erythropoietin in ...
Keywords: Polycythaemia veraApparent polycythaemiaRed cell massPlasma volumeSpleen ... According to the view of the Polycythemia Vera Study Group (PVSG) ...
#14.
Normal ranges for packed cell volume and hemoglobin ...
It is not usually appropriate to undertake studies of polycythemia in adult ... Apparent polycythemia; Hematocrit; Hemoglobin concentration; Packed cell ...
#15.
a metabolic syndrome with high-renin hypertension? - Nature
#16.
References in Polycythemia Vera: A Comprehensive Review ...
Apparent polycythemia may result from either a reduction in plasma volume (relative polycythemia) or an inaccurate perception of an elevated hemoglobin/ ...
#17.
Polycythemia (erythrocytosis) associated with uterine fibroids ...
Polycythemia and hypernephroma: a review and report of a case with apparent surgical cure. New England J. Med. 1958; 258: 842.
#18.
Polycythaemia Vera | Cause, Symptoms, Signs, Management
Full blood count ... Polycythaemia is defined as: ... If the patient is dehydrated, apparent polycythaemia may be present in which the Hb/Hct is ...
#19.
Gaisbock's Syndrome: A Case Study - ClinMed International ...
A workup revealed no evidence of polycythemia rubra vera or a secondary cause of ... a relative polycythemia that occurs when there is clinically evident ...
#20.
Polycythemia vera | Radiology Case | Radiopaedia.org
Polycythemia vera is a clinical condition wherein there is an overproduction of red blood cells. Hematology findings may show increased ...
#21.
Polycythemia – How and How Much to Investigate?
True polycythemia thus means there is an increase in red cell mass, apparent or spurious polycythemia occurs when there is an acute reduction in plasma.
Neutrophil PRV-1 transcript levels in typical myeloproliferative disorders, secondary or apparent polycythemia, and controls.
#23.
polycythemia vera | pathology - Encyclopedia Britannica
In polycythemia vera there is usually an increase in other blood elements as well ... a sharp demarcation between disease and health is not always apparent.
#24.
Comparison of diagnostic criteria for polycythaemia vera
The Janus kinase 2 GAK2). V617F mutation was present in 34 (85.3%) PV, 2 (50%) IE, 1 (50%) apparent and no secondary erythrocytosis cases. We concluded that the ...
#25.
Smoking-a Major Cause of Polycythaemia - SAGE Journals
Patients who do not have a significantly raised RCM can be arbitrarily classified into relative polycythaemia. (plasma volume <87% of predicted) and apparent.
#26.
Testing for Polycythemia Vera - Targeted Oncology
Srdan Verstovsek, MD:The patient case that we are describing is a case of apparent erythrocytosis. The patient presents with very, ...
#27.
Polycythemia: Definition, causes, symptoms, and more
Polycythemia is a condition in which the body produces too many red blood cells. ... The symptoms of PV may become more apparent over time.
#28.
Polycythemia Article - StatPearls
Polycythemia, also called erythrocytosis, refers to an increase in red blood cell mass, noted on laboratory evaluation as increased ...
#29.
JAK2 V617F and the evolving paradigm of polycythemia vera
Polycythemia vera (PV) is a myeloproliferative neoplasm ... neoplasm include splenomegaly only apparent on radiologic studies [11], ...
#30.
The diagnosis and management of erythrocytosis - Queen's ...
obvious cause (box 1) to a haematologist for further investigation (box 3). Urgently refer patients with polycythaemia. (raised white blood cell and ...
#31.
Secondary Polycythemia: Causes, Treatment, Symptoms, and ...
Secondary polycythemia, also called secondary erythrocytosis, is the overproduction of red blood cells. Because it can increase your risk of ...
#32.
Polycythaemia and Raised Haemoglobin - JPAC
If specialist investigation has excluded Polycythaemia Rubra Vera, ... Apparent polycythaemia is caused by a decreased plasma volume.
#33.
Polycythemia - bionity.com
Relative polycythemia is an apparent rise of the erythrocyte level in the blood; however, the underlying cause is reduced blood plasma.
#34.
Modifiable Lifestyle and Medical Risk Factors Associated Wit...
The MOSAICC Study was an exploratory case-control study of polycythemia vera (PV), ... with secondary or apparent polycythemia as a result of smoking, ...
#36.
Médecine thérapeutique - Diagnostic d'une polyglobulie
Apparent polycythaemia. ... Diagnosis and classification of polycythemia. ... Cytogenetics in polycythemia vera and the myeloproliferative disorders.
#37.
Treatment of Polycythemia Vera - American Academy of ...
Polycythemia describes an increase in red blood cell mass. ... (true polycythemia) or a spurious laboratory value (apparent polycythemia).
#38.
ERYTHROCYTOSIS AND POLYCYTHEMIA VERA
Physiological changes can also result in an apparent increase in the hemoglobin/hematocrit without a concomitant change in red cell mass.
#39.
Apparent 'JAK2-negative' polycythaemia vera due to ...
Apparent 'JAK2-negative' polycythaemia vera due to compound mutations in exon 14. Ing Soo Tiong, Debora A. Casolari, Sarah Moore, Tran Nguyen, ...
#40.
Polycythemia Secondary to Hamartoma of the Liver - JAMA ...
subsequent métastases became obvious. Any relationship of polycythemia to liver disease and liver tumors is much more obscure. In 1914,.
#41.
Gaisbock's Syndrome: A Case Study - Journal of the ...
A workup revealed no evidence of polycythemia rubra vera or a secondary cause of ... a relative polycythemia that occurs when there is clinically evident ...
#42.
The relationship between venous micro-haematocrit (Hct) and ...
... study of patients with polycythaemia vera and apparent polycythaemia | The diagnosis ... Polycythemia, Polycythemia Vera and Hematocrit | ResearchGate, ...
#43.
Polycythaemia - St Augustine's Medical Practice
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... "Apparent polycythaemia" is where your red cell count is normal, ...
#44.
Blood Diseases & Down Syndrome - NDSS
Polycythemia or erythrocytosis means an elevated number of red blood cells. ... but in the great majority of cases an apparent cause won't be found.
#45.
Polycythaemia - Sheringham Medical Practice
"Apparent polycythaemia" is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
#46.
Erythrocytosis and Polycythemia in Dogs - Dog Owners - MSD ...
Relative erythrocytosis occurs when a decrease in the volume of plasma (the liquid part of blood) results in an apparent increase in red blood cell numbers.
#47.
Evaluation of WHO criteria for diagnosis of polycythemia vera
#48.
Clinical Blood Rheology: Volume 2 - Google 圖書結果
... extending purely physiological considerations to patient material has become evident when studying changes in CBF in PPP, IE, and apparent polycythemia.
#49.
POLYCYTHAEMIA (ERYTHROCYTOSIS) IN ADULT PATIENTS
Polycythaemia means too many red cells in the blood. It may be divided into 'true' (or absolute) erythrocytosis due to an increase in red cells, or an 'apparent ...
#50.
Analysis of Red Cell Mass and Plasma Volume in Patients ...
In absolute polycythemia, there is increased red cell mass (RCM) with normal plasma volume, in contrast with apparent polycythemia, ...
#51.
Polycythaemia - NHS Go - Confidential health advice
Apparent polycythaemia may improve if the underlying cause is identified and managed. Stopping smoking or reducing your alcohol intake, for ...
#52.
Polycythaemia - Know Your Doctor
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... "Apparent polycythaemia" is where your red cell count is normal, ...
#53.
Abnormal FBC Results Guidance - North Central London GP ...
Polycythaemia. Neutrophils. Lymphocytes ... + Monitor FBC. Causes of Polycythaemia. Apparent. Reduced plasma volume. Common in obese men, associated.
#54.
Polycythemia- assessment in primary care A4Medicine
Polycythemia is an abnormal increase in red blood cell mass. ... A decrease in plasma volume –Apparent polycythaemia-Raised haematocrit and ...
#55.
Polycythemia Vera (PV) | BCM-HGSC
Polycythemia vera (PV) is an acquired clonal hematopoietic stem cell disease ... Strikingly, in 7 patients, apparent germline variants were detected at ...
#56.
Polycythemia in the Newborn - Children's Health Issues - MSD ...
Polycythemia in the Newborn - Learn about the causes, symptoms, diagnosis & treatment from the MSD Manuals - Medical Consumer Version.
#57.
Polycythaemia - Lotus Hospital, Nashik
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... Apparent polycythaemia is often caused by being overweight, smoking, ...
#58.
Health A to Z: Polycythaemia
As well as improving some cases of apparent polycythaemia, making healthy lifestyle changes can also reduce the risk of potentially serious blood clots for ...
#59.
Polycythaemia - Sands End Health Clinic | NHS GP Surgery in ...
"Apparent polycythaemia" is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
#60.
Polycythemia Rubra Vera - Family Practice Notebook
"Apparent polycythaemia" is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
#62.
Elevated Hemoglobin and Macrocytosis - The Permanente ...
Curiously, this fact, though obvious and rightly emphasized ... levels upward of normal range and was masquerading polycythemia vera (PV).
#63.
Polycythaemia - Staunton Surgery
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... "Apparent polycythaemia" is where your red cell count is normal, ...
#64.
Letters to the Editor
ing ruled out polycythemia vera after bone marrow study. The ... The association of polycythemia, splenomegaly and hepato- ... Apparent polycythaemia.
#65.
Polycythemia-hyperviscosity syndrome - University of Iowa ...
Diagnosing and treating polycythemia-hyperviscosity syndrome in infants. ... Thrombocytopenia; Hypoglycemia; Hyperbilirubinemia (not apparent for at least a ...
#66.
Polycythaemia - Burdwood Surgery
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... "Apparent polycythaemia" is where your red cell count is normal, ...
#67.
Erythrocytosis in Adults - Approach to the Patient - DynaMed
erythrocytosis and polycythemia - often used interchangeably; however, ... (as seen in some patients with polycythemia vera); apparent (or relative) ...
#68.
Effect of Body Mass Index, Smoking, and Aspirin ...
A significant proportion of patients with polycythemia are above their ideal body mass index (BMI). Males are markedly predominated of apparent ...
#69.
Estimation of red cell mass and plasma volume in patients ...
33 patients (7F and 26M) had apparent polycythemia while 12 patients (1F & 11M) had relative polycythemia. Conclusions The blood volume studies are useful in ...
#70.
An elderly man with intermittent right arm numbness and ...
OF THE APPARENT POLYCYTHEMIA? 1 What is the most likely cause of poly- cythemia in this patient? • Volume depletion. • Gaisbòck syndrome.
#71.
Polycythaemia: diagnosis and management - vol 37 issue 1.qxp
plasma carboxyhaemoglobin levels are high suggesting a diagnosis of smoker's polycythaemia. R Kumar, S Prem. 1. Apparent erythrocytosis (normal RCM).
#72.
Red cells II: acquired anaemias and polycythaemia - The Lancet
A reduction in plasma volume causes the erythrocytosis. Apparent polycythaemia is more common than polycythaemia rubra vera and typically ...
#73.
Polycythemia associated with uterine myomas
WITHIN the past three years there have been reported 3 instances of poly- cythemia with apparent cure following hysterectomy for myomas. Thom-.
#74.
Handbook of Regional Cerebral Blood Flow
Apparent polycythemia refers to a condition in which the red cell mass is not elevated but some combination of a definitely reduced or low normal plasma ...
#75.
Polycythaemia - Lea Vale Medical Group
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... Apparent polycythaemia is often caused by being overweight, smoking, ...
#76.
Polycythemia in the Young - ThaiJo
... for absolute erythrocytosis: a study of patients with polycythaemia vera and apparent polycythaemia. Br J Haematol 2005; 129: 701-5.
#77.
Polycythemia Vera Diagnosis - YouTube
Ruben Mesa, MD, and Srdan Verstovsek, MD, PhD, discuss the disease burden of polycythemia vera and the range of complications, symptoms, ...
#78.
Erythrocytosis and polycythemia | Clinical Gate
... or in fact apparent polycythemia, resulting from either reduced plasma volume (relative polycythemia) or failure to recognize otherwise ...
#79.
Polycythaemia Vera - almostadoctor
Polycythaemia is a raised RBC count, haemoglobin and packed cell volume/ ... Apparent polycythemia: plasma volume reduced, red cell mass unchanged ...
#80.
Case report and brief review: Diagnosing polycythemia vera
... a surrogate marker for absolute erythrocytosis: a study of patients with polycythaemia vera and apparent polycythaemia. Br J Haematol. 2005;129:701–705.
#81.
Systemic oxygen transport in induced normovolemic anemia ...
The hemodynamic effects of normovolemic anemia and polycythemia were studied in 14 dogs. Anemia (5 dogs) and polycythemia (5 dogs) were induced by bleeding ...
#82.
Polycythaemia - Bromley - Dysart Surgery
"Apparent polycythaemia" is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
#83.
Polycythaemia - Hillview Surgery
"Apparent polycythaemia" is where your red cell count is normal, but you have a reduced amount of a fluid called plasma in your blood, making it thicker.
#84.
Cerebral Thrombosis in Smokers' Polycythemia - ACP Journals
Excerpt Smokers' polycythemia is characterized by erythrocytosis, a raised concentration of carboxyhemoglobin, and a normal or reduced ...
#85.
Polycythemia | 5-Minute Emergency Consult
Relative (apparent) polycythemia: Resulting from decrease in plasma volume; Acute: Dehydration; Chronic: Gaisböck syndrome (stress polycythemia): Obese, ...
#86.
Polycythemia Vera: From New, Modified Diagnostic Criteria to ...
For patients without evident causes of secondary polycythemia and without a JAK2 mutation, careful follow-up is recommended. A reduced serum erythropoietin (EPO) ...
#87.
Perspective: Osler's 1903 Paper on Polycythemia Vera - The ...
Osler recognized the distinction between actual polycythemia and apparent or relative polycythemia, and that these patients fell into the first category.
#88.
Polycythaemia - Brook Green Surgery
Many of the symptoms of polycythaemia are caused by this sluggish flow of blood. ... Apparent polycythaemia is often caused by being overweight, smoking, ...
#89.
The Rate of Progression to Polycythemia Vera or Essential ...
diagnosis by ruling out so-called apparent polycythemia; it is the most frequently used test for the diagnosis of polycythe-.
#90.
Dealing with Polycythemia in Primary Care - Korean Journal ...
... Gaisbock syndrome (pseudopolycythemia/apparent polycythemia), or if the hematocrit and hence the red cell mass is persistently elevated.
#91.
The clinical and laboratory evaluation of the patient with ...
Patients with clinical and laboratory features suggestive of polycythemia vera and those patients without an apparent underlying condition known ...
#92.
Polycythemia - Oxford Medicine Online
Polycythemia may be a secondary, physiologic response to another disorder (e.g., chronic hypoxemia), or it may herald a primary myeloproliferative neoplasm like ...
... of blood cells in the bone marrow); Polycythemia vera-too many red cells ... when parents observe excessive bleeding with mild or no obvious cause.
#94.
Polycythemia - SlideShare
It is an apparent rise of the erythrocyte level in the blood. The underlying cause is reduced blood plasma. Relative polycythemia is often caused by ...
apparent polycythemia 在 Polycythemia Vera Diagnosis - YouTube 的推薦與評價
Ruben Mesa, MD, and Srdan Verstovsek, MD, PhD, discuss the disease burden of polycythemia vera and the range of complications, symptoms, ... ... <看更多>