446 Possible Causes for Leukopenia, Lymphocytosis

  • Infectious Mononucleosis

    Characterized by the classic triad of fever, pharyngitis, and lymphadenopathy, along with atypical lymphocytosis. Often subclinical in young children.[us.bestpractice.bmj.com] Diagnosis is usually through serum labwork which would show lymphocytosis and a positive heterophile antibody test.[radiopaedia.org] The classic hematologic criteria, an absolute ( 50%) and atypical ( 10%) lymphocytosis, may be used when a monospot is not available.[pedclerk.bsd.uchicago.edu]

  • Follicular Lymphoma

    […] develops any systemic symptoms.Another set of symptoms which may occur in the later stages of the condition are those depicting dysfunction of the bone marrow such as anemia, leukopenia[symptoma.com] Marrow involvement common (85% have paratrabecular lymphoid aggregates); with marrow involvement, 40% have tumor cells in blood, which may resemble CLL 10% have peripheral lymphocytosis[pathologyoutlines.com] These may be memory B cells, circulating after initial stimulation In rare cases, can see pronounced peripheral blood B lymphocytosis (often secondary to infection), with[en.wikibooks.org]

  • T-Cell Lymphoma

    Grades 3/4 adverse events (AEs) included hypophosphademia in 4 patients, leukopenia in 5, neutropenia in 9, and lymphopenia in 18 patients.[onclive.com] Lymphoproliferative disorders ( X-linked lymphoproliferative disease Autoimmune lymphoproliferative syndrome ) Leukemoid reaction Diffuse infiltrative lymphocytosis syndrome[en.wikipedia.org] NK cell lymphoma T or NK EBV ( Extranodal NK-T-cell lymphoma / Angiocentric lymphoma ) Large granular lymphocytic leukemia Lymphoid myeloid Acute biphenotypic leukaemia Lymphocytosis[en.wikipedia.org]

  • Ehrlichiosis

    Laboratory features include leukopenia (low white blood cell count ), thrombocytopenia (low platelet count ), mild anemia , and elevation in the levels of hepatic aminotransferase[medicinenet.com] During the recovery phase, absolute lymphocytosis is seen in most patients. Mild-to-moderate hyponatremia might also be present.[clinlabnavigator.com] Routine blood tests : low platelet count (thrombocytopenia), low white blood cell count (leukopenia), or elevated liver enzyme levels can be predictors of ehrlichiosis (but[thetickthatbitme.com]

  • Sennetsu Fever

    In addition, in many cases, abnormal laboratory findings may include a decrease in white blood cells (leukopenia) and/or an abnormal increase in the level of certain liver[hekim.org] […] mononucleosis, which it resembles] a febrile disease occurring in Japan and Malaysia and caused by Neorickettsia sennetsu; symptoms include headache, nausea or vomiting, lymphocytosis[encyclo.co.uk] In many cases, abnormal laboratory findings may include a decrease in white blood cells (leukopenia) and/or an abnormal increase in the level of certain liver enzymes (hepatic[medigoo.com]

  • Aleukemic Leukemia

    Leukopenia may be a presenting feature in the early stages of leukemia.[ijsronline.net] Leukoplakia 303 Lichen Simplex Chronicus 304 Listeriosis 305 Liver Lesions Benign Often Confused with Malignancy 306 Lumbar Disk Syndrome 307 Lymphadenopathy 308 Lymphangitis 310 Lymphocytosis[books.google.de] […] with LGL leukemia or expansion, 39.4% of patients also presented a lymphoproliferative disease including monoclonal gammopathy of unknown significance and monoclonal B-cell lymphocytosis[dovepress.com]

  • Primary Myelofibrosis

    May be anaemia and leukopenia. Thrombocytosis is more common than thrombocytopenia.[patient.info] Additionally, lymphocytosis with typical lymphocytes and some Gumprecht shadows were present.[dovepress.com] In general, an abnormal karyotype, evidence of neoangiogenesis, severe anemia, leukopenia or leukocytosis as well as thrombocytopenia are considered poor prognostic factors[symptoma.com]

  • B-Precursor Acute Lymphoblastic Leukemia

    Adverse events The most common adverse reactions occurring in greater than 20% of patients were thrombocytopenia, neutropenia, infection, anemia, leukopenia, fatigue, hemorrhage[adcreview.com] Lymphoproliferative disorders ( X-linked lymphoproliferative disease Autoimmune lymphoproliferative syndrome ) Leukemoid reaction Diffuse infiltrative lymphocytosis syndrome[en.wikipedia.org] Inotuzumab Ozogamicin) in the EU The most common ( 20%) adverse reactions associated with BESPONSA were thrombocytopenia (51%), neutropenia (49%), infection (48%), anaemia (36%), leukopenia[pfizer.com]

  • Monoclonal Gammopathy of Undetermined Significance

    A thorough workup for MGUS includes a complete blood count to detect anemia, thrombocytopenia, and leukopenia; renal function tests, serum uric acid levels, and lactate dehydrogenase[symptoma.com] The MGUS group had a significantly higher prevalence of monoclonal B cell lymphocytosis, premalignant condition poorly described in KT recipients.[journals.lww.com] Monoclonal B-cell lymphocytosis (MBL) is the MGUS equivalence in chronic lymphocytic leukemia (CLL) ( 3 ).[onconephrologyjournal.com]

  • Acquired Angioedema

    IgM syndrome ( 1 ) Severe combined (B T) x-linked: X-SCID autosomal: Adenosine deaminase deficiency Omenn syndrome ZAP70 deficiency Bare lymphocyte syndrome Acquired AIDS Leukopenia[en.wikipedia.org] Two patients had monoclonal B-cell lymphocytosis (MBL). Two patients received RTX.[karger.com] Gibson SE, Swerdlow SH, Ferry JA, Surti U, Dal Cin P, Harris NL, Hasserjian RP: Reassessment of small lymphocytic lymphoma in the era of monoclonal B-cell lymphocytosis.[karger.com]

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