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248 Possible Causes for Dyspnea, Erythrocytosis, Hemoglobin Increased

  • Myeloproliferative Disease

    Erythroid-specific expression of heterozygous or homozygous Jak2V617F resulted in a polycythemia-like phenotype characterized by increase in hematocrit and hemoglobin, increased[] .  35 y/o previously healthy man  9 month history of tachycardia and dyspnea on exertion  Dec. 2011, dyspnea becomes more severe  Hospitalized in Miami when found to have[] These data suggest that erythrocytosis and granulocytosis in JAK2(V617F) mice are the net result of a complex interplay between cell intrinsic and extrinsic factors.[]

  • Familial Polycythemia

    hemoglobin, due to changes in amino acid composition of hemoglobin, so that the affinity of hemoglobin to oxygen increased to the organization to reduce the release of oxygen[] Clinically there is dyspnea. relative polycythemia apparent polycythemia resulting from loss of plasma and the hemoconcentration that follows.[] In some cases, the cause of erythrocytosis is unknown. Familial erythrocytosis can have different inheritance patterns depending on the gene involved.[]

  • Hypoxia

    hemoglobin concentration in Tibetans and Ethiopians compared with the polycythemia commonly observed in Andeans.[] The patient described his dyspnea as exertional progressing over 1 week to rest dyspnea. He was prescribed antiretroviral therapy but was noncompliant.[] These findings suggest that erythrocytosis was caused by renal ischemia due to leukemic infiltration.[]

  • Chronic Obstructive Pulmonary Disease

    MEASUREMENT OF DYSPNEA IN COPD Section: The two purposes of measuring dyspnea are: to differentiate between patients who have less dyspnea and those who have more dyspnea[] […] oxygen therapy (LTOT) In the first Denver studies of ambulatory oxygen, patients with chronic stable hypoxemia experienced remarkable reductions in pulmonary hypertension and erythrocytosis[] Hypoxemia No Hypoxemia Ministry of Health and Long-Term Care ( 15 ) PaO 2 55 mm Hg or SpO 2 88% PaO 2 56–60 mm Hg plus cor pulmonale, pulmonary hypertension, persistent erythrocytosis[]

  • Polycythemia Vera

    After the recurrent stroke event, hemoglobin levels increased gradually. Two years after the first stroke, a JAK2V-617F mutation was detected.[] Three patients experienced serious AEs (7.7%), with 1 considered related to momelotinib (dyspnea). Peripheral neuropathy occurred in 7 (17.9%) patients (4 PV, 3 ET).[] Unexpectedly, the symptom of erythrocytosis disappeared after the surgery.[]

  • Paraneoplastic Syndrome

    Low hemoglobin, fatigue, pallor, cold intolerance. Increase in the number of WBC's? What is acanthosis nigricans? Darkened area of abnormally thick skin.[] Review of systems was significant for hemoptysis, dyspnea on exertion and dull achy left anterior chest and shoulder pain.[] Erythrocytosis is common in cancers of the liver, kidney, adrenal glands, lung, thymus, and CNS as well as in gynecologic tumors and myosarcomas.[]

  • Ayerza Syndrome

    Erythrocytosis refers to an increase in the concentration of erythrocytes, however, whether measured as number of cells, hemoglobin, or packed cell volume (hematocrit).[] Among those reported are angina, hyperactive precordium, paroxysmal nocturnal dyspnea, hemoptysis, raised jugular venous pressure, abnormal heart sounds, and edema.[] […] in blood of the recovered hemoglobin) and delay of a blood-groove at a decompensation of heart.[]

  • Pheochromocytoma

    Fluid overload and left ventricular failure may present with the sudden onset of hemoglobin desaturation, increased airway pressures and pulmonary edema fluid in the tracheal[] We describe a case of one of the largest documented pheochromocytomas resected in the United States, an 18-cm tumor in a patient who presented with exertional dyspnea, abdominal[] […] and gastric stromal sarcoma AD, AR 6 TMEM127 613403 pheochromocytoma AD 2 VHL 608537 Renal carcinoma, chromophobe, somatic; pheochromocytoma; von Hippel-Lindau disease; Erythrocytosis[]

  • Secondary Polycythemia

    Laboratory findings in Secondary polycythemia show : Increased RBC count. Increased hemoglobin. Increased hematocrit. Normal MCV and MCH.[] Case Presentation: A 12 year old obese male presented to the Pediatric clinic for evaluation of dyspnea on exertion.[] Out of these 53 patients, 28 (53%) patients had PV and 25 (47%) patients had secondary erythrocytosis.[]

  • Taussig Bing Anomaly

    Dyspnea at rest and developmental delay are the other typical features seen. Compensatory erythrocytosis may also be observed.[] A 23-year-old primigravida at term, presented with grade III dyspnea (New York Heart Association grading).[] Although her cyanosis, clubbing, and erythrocytosis were consistent with an Eisenmenger complex, the cyanosis since birth made Taussig and Bing suspect “some totally different[]

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