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38 Cards in this Set
- Front
- Back
Bald tongue |
anemia |
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normal platelet count for thombocytobenia? |
200,000-400,000/mm3 |
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clinical evidence of thrombocytopenia is not seen until platelet count is slow? |
100,000/mm3 |
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pinpoint hemorrhagic lesions |
petechiae |
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Thrombocytopenia: platelet counts less than 10,000/mm3 is considered? and can result in? |
severe and can result in massive bleeding and death |
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Idiopathic thrombocytopenic purpura (ITP) occurs in ___ classically after a ___ |
childhood viral infection |
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Thrombocytopenia: __% of cases resolve in? |
90% of cases resolve in 6 months |
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Lymphoid hyperplasia: acute? chronic? |
acute- tender, soft chronic- nontender, firm |
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potentially serous sign that should be further evaluated to rule out a metastatic tumor or lymphoma |
lymphoid hyperplasia- tonsillar asymmetry |
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chronic myeloid leukemia (CML) has a translocation of the chromosomal material between the long arms of chromosomes 9 and 22 |
philadelphia chromosome |
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one of the more common childhood malignancies |
Acute lymphoblastic leukemia (ALL) |
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chronic lymphocytic leukemia is the ?? |
most common type of leukemia that occurs in adulthood |
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disease involves bone, skin, and viscera (hand- schuller christian disease) |
Chronic disseminated histiocytosis |
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disease involves bone, skin, and viscera; more prominent involvement, mostly in infants (letterer-skew disease) |
acute disseminated histocytosis |
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Han-Schuller-Christian triad |
bone lesions exophthalmos diabetes insipidus |
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lager hand cell histiocytosis: Han-schuller christian triad: ___ are the most common presentation |
bone lesions |
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radiographically the teeth look as though they are floating in air |
langerhans cell histiocytosis |
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langerhans cells contain rod shaped cytoplasmic structures known as __ which differentiated them from other APCs |
Birbeck granules |
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neoplastic cells |
Reed-Sternberg cells (malignant cells) |
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typically binucleated (owl-eye nuclei) |
Reed-Sternberg cells |
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Non-Hodgkin's lymphoma aka? occurs primarily in ? |
lymphoma adults |
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Lymphomas may appear __ in either the __ or ___ |
may appear orally in either the soft tissues or within the jaws |
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non-hodgkins' lymphoma: mostly affect the? and the swellings are characteristically? |
posterior hard palate boggy (you can press into it) |
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The most common type of lymphoma of the oral cavity is ?? |
diffuse large B cell (DLBCL) |
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Mycosis fungoides is ? |
T cell lymphoma |
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Burkett's Lymphoma: -malignancy of? over 90% are positive for? |
-B cell origin -EBV |
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American Burkitt's lymphoma (or sporadic) have been observed and usually appear as an? |
abdominal mass |
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Burkitt's Lymphoma: Average age? more in md or mx? more in male or female? |
-7 -Maxilla -Black males |
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Burkitt's lymphoma histopathology |
low-power magnification will show the classic "start-sky" pattern, which is due to macrophages within tumor tissue |
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NK/T-cell lymphoma aka? |
angiocentric T-cell lymphoma |
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Nk/t-cell lymphoma is formerly known as ____, but that is the only clinical term used before diagnosis |
midline lethal granuloma |
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2 T-CELLS?? |
mycosis fungoides NK/T-Cell
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plasma cell origin |
multiple myeloma |
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multicentric origin within bone |
multiple myeloma |
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multiple myeloma: average age? more common in males or females? white or blacks? most common in the? XRAY feature? |
65 males blacks lumbar spine punched out |
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multiple myeloma: patients with this will have what proteins in their urine? |
Bence Jones proteins |
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patients will have monoclonal gammopathy in ? |
multiple myeloma |
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what are given in multiple myeloma to reduce fractures? |
bisphosphonates |