Results 51 to 60 of about 190,274 (201)

Case report of cutaneous histiocytic sarcoma: diagnostic and therapeutic dilemmas [PDF]

Anais Brasileiros de Dermatologia, 2013
Histiocytic sarcoma is a rare hematologic malignant neoplasia originating from histiocytic or dendritic cell clones. The lesions may be in nodal or extranodal sites, most commonly in the gastrointestinal tract.
Flavia Trevisan, Celia Antonia Xavier, Clovis Antonio Lopes Pinto, Fernanda Gomes Cattete, Fabiola Schauffler Stock, Marcella Ledo Martins   +5 more
doaj   +1 more source

Histiocytic Sarcoma in a Captive Hybrid Orangutan (Pongo sp.): Morphological and Immunohistochemical Features

Animals
Simple Summary Histiocytic sarcoma (HS), a rare and highly aggressive cancer of histiocytic origin, has been identified across various animal species, including sporadic cases in non-human primates.
Valentina Galietta, Niccolò Fonti, C. Cocumelli, C. Raso, P. Di Cerbo, F. Parisi, Emanuela Bovi, Raffaella Parmigiani, Gabriele Pietrella, A. Cersini, Klaus G. Friedrich, C. Eleni   +11 more
semanticscholar   +1 more source

Circulating tumor DNA is detectable in canine histiocytic sarcoma, oral malignant melanoma, and multicentric lymphoma

Scientific Reports, 2021
Circulating tumor DNA (ctDNA) has become an attractive biomarker in human oncology, and its use may be informative in canine cancer. Thus, we used droplet digital PCR or PCR for antigen receptor rearrangement, to explore tumor-specific point mutations ...
A. Prouteau, J. Denis, P. de Fornel, É. Cadieu, T. Derrien, Camille Kergal, Nadine Botherel, R. Ulvé, Mélanie Rault, A. Bouzidi, R. François, L. Dorso, A. Lespagnol, P. Devauchelle, J. Abadie, C. André, B. Hédan   +16 more
semanticscholar   +1 more source

Imaging diagnosis: magnetic resonance imaging of diffuse leptomeningeal oligodendrogliomatosis in a dog with "dural tail sign" [PDF]

, 2018
A case of diffuse leptomeningeal oligodendrogliomatosis affecting the brain and spinal cord of a dog is presented. A 7.5-year old, male neutered Staffordshire bull terrier presented for evaluation of a chronic history of tetraparesis and seizures, with a
Anwer, Armao, Atlas, Beck, Bourekas, Canal, Celli, Chiechi, Goldsher, Graham, Guermazi, Holodny, Kneissl, Kovi, LeepHunderfund, Lipitz, Mathews, Morioka, Nakasu, Nägele, Paz-Fumagalli, Pronin, Provenzale, Rogers, Rothlisberger, Smirniotopoulos, Stoica, Tamura, Troxel, Wilms, Wisner, Young   +31 more
core   +1 more source

Fas-ligand and caspase-3 positivity in three cases of histiocytic sarcoma: a different etiopathogenic pathway?

Autopsy and Case Reports, 2018
Histiocytic sarcoma (HS) is a rare malignant neoplasia of hematopoietic origin and unknown etiology. We studied three patients with histiocytic sarcoma reviewing the morphological and immunohistochemical aspects.
Cristiano Claudino Oliveira, Rafael Bispo Paschoalini, Maria Aparecida Custódio Domingues   +2 more
doaj   +1 more source

Sirolimus as frontline therapy for PTEN-mutated histiocytic sarcoma

Haematologica, 2022
Not available.
Karan L Chohan, J. Abeykoon, J. Young, W. Tobin, Mathew J Koster, M. Shah, J. Ryu, R. Vassallo, K. Rech, A. Ravindran, G. Goyal, R. Go, N. Bennani   +12 more
semanticscholar   +1 more source

Extranodal histiocytic sarcoma mimicking colorectal lymphoma: Case report and review of literature

Indian Journal of Pathology and Microbiology, 2019
Histiocytic sarcoma is a rare malignant neoplasm that demonstrates mature histiocytic traits as characterized by immunohistochemistry. We report a case of extranodal histiocytic sarcoma (ENHS) of colon in a 56-year-old man presenting with ...
Subhashis Mitra, Amiya Jhunjhunwala, Paromita Mukherjee   +2 more
doaj   +1 more source

Efficacy of vincristine as a rescue therapy for canine histiocytic sarcoma

Journal of Veterinary Medical Science
Canine histiocytic sarcoma (CHS) is a malignant tumor derived from macrophages and dendritic cells. Since effective chemotherapy is needed for CHS cases, we conducted this prospective study to evaluate the efficacy and adverse events of vincristine ...
H. Sakuma, A. Tani, Y. Goto-Koshino, A. Ohmi, H. Tsujimoto, H. Tomiyasu   +5 more
semanticscholar   +1 more source

Testing the theory of immune selection in cancers that break the rules of transplantation [PDF]

, 2009
Modification of cancer cells likely to reduce their immunogenicity, including loss or down-regulation of MHC molecules, is now well documented and has become the main support for the concept of immune surveillance.
A Garcia-Lora, A Scheffold, AF Setiadi, AM Pearse, Ariberto Fassati, B Comin-Anduix, B Kavanagh, B Muller-Hilke, C Murgia, CA Rebbeck, CC Chang, CL Yauk, CM Gonzalez, CM Koebel, CY Lin, D Cohen, D Cohen, D Cohen, D Cohen, E Ambrosino, E Klein, E Mozos, ED Carosella, ED Carosella, EK Geissler, FR Depontieu, G Willimsky, GD Snell, GP Dunn, GP Dunn, GP Dunn, H Ikeda, H McCallum, H Wajant, HV Siddle, HV Siddle, I Kryczek, J Galon, J Hori, J Perez, J Zhou, K Kretschmer, K Masuda, K Milne, KJ Malmberg, KL Wright, L Tian, L Vago, L Yip, M Bleakley, M Campoli, M Gerloni, M Mammolenti, M Mehling, M Novinski, M Pierobon, M Shackleton, M Thornley, MA Cheever, MN Scherer, N Mitchison, N Schwinn, N. Avrion Mitchison, NA Mitchison, NM Moutsopoulos, P Jimenez, PC Chou, R Mendez, R Mendez, R Uppaluri, S Lob, S Verheyden, SM Kang, SR Choudhury, T Akagi, T Cabrera, T Isoda, T Marchal, T Rodriguez, TJ Yang, TJ Yang, W Reith, YC Chang, YW Hsiao, YW Hsiao   +84 more
core   +2 more sources

Postradiation Histiocytic Sarcoma in the Setting of Muir-Torre Syndrome

Case Reports in Pathology, 2018
Hereditary nonpolyposis colorectal carcinoma (HNPCC) is an autosomal dominant genetic disorder characterized by a predisposition towards colorectal carcinoma and other extracolonic neoplasms.
Erin Baumgartner, David Ullman, Jeffrey Adam Jones, Danielle Fasciano, Daniel S. Atherton, Peter Pavlidakey, Deniz Peker   +6 more
doaj   +1 more source