PVNS. Mononuclear cells and giant cells. Plasmacytoid nuclei. by tamera
tamera
tamera PVNS. Mononuclear cells and giant cells. Plasmacytoid nuclei.
Nobody Does it Better than Nature
Scrotum. Granular cell tumor. S100 positive, CD68 positive, inhibin positive. Lysosomes on EM. uvenile xanthogranuloma features histiocytic cells which merge with those with features of Touton-like giant cells. This lesion labels for CD68, but not for S100 or CD1a. Langerhans histiocytosis is composed of cells with more reniform nuclei, and the lesional cells label for CD1a. by carolina
carolina
carolina Scrotum. Granular cell tumor. S100 positive, CD68 positive, inhibin positive. Lysosomes on EM. uvenile xanthogranuloma features histiocytic cells which merge with those with features of Touton-like giant cells. This lesion labels for CD68, but not for S100 or CD1a. Langerhans histiocytosis is composed of cells with more reniform nuclei, and the lesional cells label for CD1a.
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Pancreatic ductal adeno. Flat sheets of cells, three dimensional balls, and microacini
Columnar cells with delicate cytoplasm and polar nuclei (basal nuclei, apical cytoplsam)
Open chromatin with prominent central single nucleolus (versus squamous cell carcinoma with nuclei with dense chromatin and several small nucleoli, and dense cytoplasm)
Signet ring cells or intercellular glandular lumens by rochelle
rochelle
rochelle Pancreatic ductal adeno. Flat sheets of cells, three dimensional balls, and microacini Columnar cells with delicate cytoplasm and polar nuclei (basal nuclei, apical cytoplsam) Open chromatin with prominent central single nucleolus (versus squamous cell carcinoma with nuclei with dense chromatin and several small nucleoli, and dense cytoplasm) Signet ring cells or intercellular glandular lumens
bargain
Endosalpingiosis!  Cilia!  numerous chronic inflammatory cells and bland-appearing mesothelial cells. Rare cohesive epithelial fragments are present, and at high power these cells have enlarged nuclei, multiple conspicuous nucleoli, and cilia. by graciela
graciela
graciela Endosalpingiosis! Cilia! numerous chronic inflammatory cells and bland-appearing mesothelial cells. Rare cohesive epithelial fragments are present, and at high power these cells have enlarged nuclei, multiple conspicuous nucleoli, and cilia.
Spend
Hepatoblastoma. Three cell types. undifferentiated (small cells reminiscent of neuroblastoma or Wilms tumor), embryonal cells (slightly more mature cells with large nuclei, scant cytoplasm, arranged in some architectural pattern), and fetal cells (larger cells with abundant cytoplasm, smaller than mature hepatocytes). by marcie
marcie
marcie Hepatoblastoma. Three cell types. undifferentiated (small cells reminiscent of neuroblastoma or Wilms tumor), embryonal cells (slightly more mature cells with large nuclei, scant cytoplasm, arranged in some architectural pattern), and fetal cells (larger cells with abundant cytoplasm, smaller than mature hepatocytes).
For me?
Marginal zone lymphomas. 1. Nodal = proliferation of monocyoid B cells in a diffuse, sinusoidal or interfollicular pattern, permeates the follicles.  Look for Dutcher bodies (ND- nuclear). 2. MALT = small round lymphs with lots of pale cytoplasm and indented nuclei (monocytoid B cells), plasma cells (ND), and lymphoepithelial lesions. The plasma cells are actually monoclonal!  Also can see regular old reactive follicles, don't be fooled that by dee
dee
dee Marginal zone lymphomas. 1. Nodal = proliferation of monocyoid B cells in a diffuse, sinusoidal or interfollicular pattern, permeates the follicles. Look for Dutcher bodies (ND- nuclear). 2. MALT = small round lymphs with lots of pale cytoplasm and indented nuclei (monocytoid B cells), plasma cells (ND), and lymphoepithelial lesions. The plasma cells are actually monoclonal! Also can see regular old reactive follicles, don't be fooled that
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DARIER's Disease = This solitary keratotic papule has a somewhat endophytic growth pattern, with a central plug of keratin. There is both acantholysis and dyskeratosis. There is suprabasal acantholysis over a papillomatous superficial dermis. Above the suprabasal acantholysis, there are large, eosinophilic, rounded suprabasal cells with perinuclear halos (Corps Ronds). Above these are small dark cells with pyknotic nuclei and a millet-seed-like by bernadine
bernadine
bernadine DARIER's Disease = This solitary keratotic papule has a somewhat endophytic growth pattern, with a central plug of keratin. There is both acantholysis and dyskeratosis. There is suprabasal acantholysis over a papillomatous superficial dermis. Above the suprabasal acantholysis, there are large, eosinophilic, rounded suprabasal cells with perinuclear halos (Corps Ronds). Above these are small dark cells with pyknotic nuclei and a millet-seed-like
Getting
Ewing/PNET. Calf of 11 year old boy.  Some of these cells form rosette-like structures. At high power, the lesion comprises of fairly monotonous, small round blue cells with scant cytoplasm, high N:C ratio, and multiple cytoplasmic vacuoles. The Papanicolaou-stained material demonstrates round to oval nuclei with multiple small nucleoli and occasional mitotic figures. Immunohistochemistry shows that the cells are immunoreactive for CD99 by graciela
graciela
graciela Ewing/PNET. Calf of 11 year old boy. Some of these cells form rosette-like structures. At high power, the lesion comprises of fairly monotonous, small round blue cells with scant cytoplasm, high N:C ratio, and multiple cytoplasmic vacuoles. The Papanicolaou-stained material demonstrates round to oval nuclei with multiple small nucleoli and occasional mitotic figures. Immunohistochemistry shows that the cells are immunoreactive for CD99
Spend
Osteosarcoma. Had pleomorphic giant cells. The presence of spindle cells with delicate cytoplasm radiating from the nucleus suggests a sarcomatous process. This finding, in addition to the identification of pleomorphic and atypical giant cells, in the context of plasmacytoid polygonal cells, suggests osteosarcoma. by graciela
graciela
graciela Osteosarcoma. Had pleomorphic giant cells. The presence of spindle cells with delicate cytoplasm radiating from the nucleus suggests a sarcomatous process. This finding, in addition to the identification of pleomorphic and atypical giant cells, in the context of plasmacytoid polygonal cells, suggests osteosarcoma.
Spend
Animal and Plant Cells by virgie
virgie
virgie Animal and Plant Cells
To Dine
Hairy cell leukemia. Never in nodes. BLOOD: mimics aplastic anemia (has characteristic MONOCYTOPENIA and neutropenia- reason you would die from it). Very few neoplastic cells in blood. DO NOT DIAGNOSE if there are monocytes. Classic cell morphology = bigger, with nucleus 2x size of normal one and the cell size is very uniform, no transformed cells. Nuclei can be round, oval, RENIFORM, or bilobed. Chromatin is very distinct ground glass and NO by carolina
carolina
carolina Hairy cell leukemia. Never in nodes. BLOOD: mimics aplastic anemia (has characteristic MONOCYTOPENIA and neutropenia- reason you would die from it). Very few neoplastic cells in blood. DO NOT DIAGNOSE if there are monocytes. Classic cell morphology = bigger, with nucleus 2x size of normal one and the cell size is very uniform, no transformed cells. Nuclei can be round, oval, RENIFORM, or bilobed. Chromatin is very distinct ground glass and NO
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Multiplex imaging of apoptosis. U2OS cells were treated with 30 μM etoposide for 18 hr to induce apoptosis. The treated cells were stained first with 7.5 μM CellEvent Caspase-3/7 Green detection reagent (green fluorescence, C10423) to detect apoptosis and Hoechst 33342 nucleic acid stain (blue fluorescence, H3570) to label nuclei, and then with 150 nM MitoTracker Deep Red FM (pink fluorescence, M22426) to label mitochondria. Following fixation by echkbet
echkbet
echkbet Multiplex imaging of apoptosis. U2OS cells were treated with 30 μM etoposide for 18 hr to induce apoptosis. The treated cells were stained first with 7.5 μM CellEvent Caspase-3/7 Green detection reagent (green fluorescence, C10423) to detect apoptosis and Hoechst 33342 nucleic acid stain (blue fluorescence, H3570) to label nuclei, and then with 150 nM MitoTracker Deep Red FM (pink fluorescence, M22426) to label mitochondria. Following fixation
The Microscopic World
cells by tamera
Cells by tamera
cells by tamera
Cells by adyliz
cells by tamera
Cells Tissues and Organs Book by Wayfair
Wayfair
Wayfair Cells Tissues and Organs Book
Education
Enough for El Cap? And some... a review of Acr’teryx's Nuclei Hoody - The Mountain Blog by augusta
augusta
augusta Enough for El Cap? And some... a review of Acr’teryx's Nuclei Hoody - The Mountain Blog
Interior and Exterior Design
Plant and Animal Cells Poster by Wayfair
Wayfair
Wayfair Plant and Animal Cells Poster
Education
red and white blood cells by concetta
concetta
concetta red and white blood cells
Cowboy theme party.
brain cells anatomy and function by hattie
hattie
hattie brain cells anatomy and function
Homeschool
Pilidium larva of the nemertean Cerebratulus sp.
Labelled with phalloidin (green: actin) and DAPI (blue: nuclei). by echkbet
echkbet
echkbet Pilidium larva of the nemertean Cerebratulus sp. Labelled with phalloidin (green: actin) and DAPI (blue: nuclei).
The Microscopic World
Lung cells. Immunofluorescence light micrograph of pulmonary endothelial cells. Endothelial cells are specialized epithelial cells that line the inner surface of blood vessels. Nuclei, which contain the cell's genetic information, are purple; actin filaments, which are major components of the cytoskeleton, are cyan; mitochondria, which generate energy for the cell, are white. © Dr. Torsten Wittmann / Science Source #lungcells #pulmonary #micrograph #sciencephotos #stockimages #sciencesource by katharine
katharine
katharine Lung cells. Immunofluorescence light micrograph of pulmonary endothelial cells. Endothelial cells are specialized epithelial cells that line the inner surface of blood vessels. Nuclei, which contain the cell's genetic information, are purple; actin filaments, which are major components of the cytoskeleton, are cyan; mitochondria, which generate energy for the cell, are white. © Dr. Torsten Wittmann / Science Source #lungcells #pulmonary #micrograph #sciencephotos #stockimages #sciencesource
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Science-proven: cannabis destroys cancer cells and protects healthy cells. by nelda
nelda
nelda Science-proven: cannabis destroys cancer cells and protects healthy cells.
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Nuclei 365 Leggings $195.0 by Saks Off 5TH
Saks Off 5TH
Saks Off 5TH Nuclei 365 Leggings $195.0
Activewear
Nuclei is a project about space, space filling and fields / novastructura via mtchl by gwen
gwen
gwen Nuclei is a project about space, space filling and fields / novastructura via mtchl
Color and Pattern
# Arc'teryx Nuclei AR Jacket Azul [UP TO 70% OFF] with Free Returns and Shipping. Click Image for More Detail by SaleClothing2016
SaleClothing2016
SaleClothing2016 # Arc'teryx Nuclei AR Jacket Azul [UP TO 70% OFF] with Free Returns and Shipping. Click Image for More Detail
Clothing Deals 2016
NUCLEI -Emilio Nanni, by glenda
glenda
glenda NUCLEI -Emilio Nanni,
justenoughsalt's style
giant wheels, hydrogen powered car, futuristic concept, glass doors, fuel cells, transparent glass, casing, ozone, fantasy by FuturisticNews.com
FuturisticNews.com
FuturisticNews.com giant wheels, hydrogen powered car, futuristic concept, glass doors, fuel cells, transparent glass, casing, ozone, fantasy
Futuristic Vehicle
Third generation solar cells thin and flexible. by debora
debora
debora Third generation solar cells thin and flexible.
thinspiration.