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52 Cards in this Set
- Front
- Back
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Hodgkins disease
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Reed-Sternberg cell
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Non-hodgkins
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No R.S. cells, obliterated lymph architecture.
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Bone marrow aspirate - CA
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multpile myeloma (marrow) lots of malignant PLASMA cells
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infiltrate in osteosarcoma
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osteoid matrix by malignant osteoblasts
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non rheumatoid arthritis
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osteoarthritis - surface erodes, lots of chondrocytes, cysts
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cancellous bone
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spongy bone, trabelcular
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melanoma
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see malignant melanomacytes in dermis and epidermis
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compound nevus cells where
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dermoepidermal junction
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multiplying keratin cells
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parakaratosis
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wart, name and celltype
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verruca vulgaris, koilocytosis
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finger projections in warts
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papillomatosis
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old people's stuck on moles
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seborrheic keratosis - has HORN CYSTS - filled with Keratin
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Thickening of epidermis
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acanthosis
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squamous CA
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keratin pearls, intercellular junctions, islands moving into nearby tissue, hyperkeratosis
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solar keratosis - name
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actinic - causes parakeratosis
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features solar keratosis
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hyperkeratosis, papillomatosis, parakaratosis
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multiple myeloma features
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HYPERCELLULAR, PLASMA cells, unusual nucleus, pale perinuclear
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cause of warts
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(verruca vulgaris) HPV human papilloma virus
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risk factor for malignant melanoma
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dysplastic nevi
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cell type assoc warts
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koilocytes
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thickening of epidermis
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acanthosis
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devastating CA - face/ears
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squamous cell CA, metastasis to lymph - malignant until proven otherwise
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vessels in CA
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telangiectasis
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basal cell CA char
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'rodent ulcer' rolled border, waxy, rarely metastasises, pearly nodule, telangiectasis, due to sun, islands push through to dermis
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cell char specific to squamous cell CA
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intercellular bridges
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cells bunched together, weird shapes
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pleomorphic
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breast cancer type
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adenocarcinoma
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uterine cysts
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well differentiated, benign, have border, not case, 'fibroids' flare during pregnancy
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lines in clots
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Lines of zahn
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tumours -periphery of main tumour
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satellite
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which more dangerous - squamous, basal
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squamous - more aggr, metastasis
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cyto feature - carcinoma
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hyperchromatism - greater nuclei-cytoplasm ratio
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rheumatic fever cell type
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anitschow cells
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rheumatic fever - granuloma
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aschoff body - area of nec, surrounded by lymphocytes, macrophages, plasma cells
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meningitis - type and stain
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cryptococcal - mucincarmine stain
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lung infection - opportunistic
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cytomegalovirus
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three opportunistic infections
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CMV, Fungi (lung abscess)
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Fungus in lung - type, stain, branches called
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aspergillus, grocotts stain, hyphae branches
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gastritis bacteria
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helicopylori - chronic (acute and chronic inflamm)
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granuloma cells - crohns
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multinucleated giant cells
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crohns vs ulcerative
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skip lesions, trans mural, no polyps, entire GI vs. lg int.
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ulcerative colitis feature
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polyps
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common cancer of colon
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adenocarcinoma
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clot in pericardium
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hemopericardium
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look for in squamous cell CA
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mitotic figures, pleomorphic cells
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Thyroid disease causes infiltrate
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hashimotos - lymphocyte infiltrate, thy. follicles atrophy, lymphoid foll. grow.
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asthma - microscopic
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hyperplastic goblet cells, hypertrophy sm.musc. cells, thickened bsmt memb
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disease of joints, heart, related to?
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rheumatic fever - infective endocarditis, rheumatism
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stain for TB
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Ziehl-Neelson, for acid-fast bacilli
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cell type tubercle granuloma
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langhans giant cells
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Ghon focus
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healed primary TB infection
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crohns granuloma
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epitheloid macrophages
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