Results 71 to 80 of about 9,024 (264)

Primary brain involvement of disseminated histiocytic sarcoma in a Rottweiler dog - histopathology, 18F-fluorodeoxyglucose positron emission tomography and 7 T-magnetic resonance imaging findings: a case report

Veterinární Medicína, 2017
An eight-year-old, intact male Rottweiler dog was presented due to anorexia, lethargy, ataxia and imbalance. Cerebellar and thyroid masses were identified using 0.3T magnetic resonance imaging.
B.T. Kang, D. An, H.W. Kim, Y. Jin, Y.D. Son, D.I. Jung, J.H. Kang, M.P. Yang, J.H. Sur, S.R. Lee   +9 more
doaj   +1 more source

CCNU for the Treatment of Dogs with Histiocytic Sarcoma [PDF]

Journal of Veterinary Internal Medicine, 2007
Background: Histiocytic sarcoma is an aggressive neoplasm of dendritic cells that carries a grave prognosis. The efficacy of chemotherapy against this disease is unknown. The purpose of this study was to determine the efficacy of 1‐(2‐chloroethyl)‐3‐cyclohexyl‐1‐nitrosourea (CCNU) in dogs with incompletely resected or metastatic histiocytic sarcoma, to
Karin U. Sorenmo, Michael S. Kent, Craig A. Clifford, Aarti Sabhlok, Katherine A Skorupski, Lisa G. Barber, Elizabeth A. Mauldin, Amy K. LeBlanc, Ana Lara-Garcia, Melissa Paoloni, Frances S. Shofer, C. Guillermo Couto   +11 more
openaire   +2 more sources

Suspected calcitriol‐mediated hypercalcaemia and postmortem diagnosis of histiocytic sarcoma in a dog

Veterinary Record Case Reports, EarlyView.
Abstract This report describes a case of refractory ionised hypercalcaemia, of 12 months duration, in an 11‐year‐old, male, neutered beagle diagnosed with metastatic histiocytic sarcoma at postmortem examination. In this case, the parathyroid hormone levels were at the lower end of the reference interval, the parathyroid hormone‐related peptide was ...
Kerry E. Rolph, Mollie McBride, Gilda Rawlins‐Vaughan, Sarah Cavanaugh, Regina Tose Kemper, Pompei Bolfa   +5 more
wiley   +1 more source

Morphological, immunohistochemical and molecular analysis of follicular dendritic cell sarcomas: L1CAM as a new diagnostic marker

Histopathology, EarlyView.
Pathohistological analysis of FDCS revealed a morphological spectrum and led to the identification of the adhesion molecule L1CAM as a novel diagnostic immunomarker for FDCS. Sequencing identified NFKBIA as the most frequently altered gene, of note, exclusively in cases with a predominant epithelioid cytomorphology.
Selina Schelbert, Katja Maurus, Sabine Roth, German Ott, Katrin S Kurz, Carolin Mogler, Barbara Wollenberg, John Linde, Alberto Zamo, Ioannis Anagnostopoulos, Susanne Gramlich, Andreas Rosenwald, Elena Gerhard‐Hartmann   +12 more
wiley   +1 more source

Combined Tumors in Hematolymphoid Neoplasms: Case Series of Histiocytic and Langerhans Cell Sarcomas Arising From Low-Grade B-Cell Lymphoma

Clinical Pathology, 2019
We report an index case of histiocytic sarcoma arising in a 70-year-old patient with long-standing chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). The patient presented in 2017 with painful, enlarging swelling of the left neck.
Stephanie L Skala, Jing C Ye, Jennifer Stumph, William R Macon, Frances R Quinones, Vadim Khachaturov, Rhett P Ketterling, Rajan Dewar   +7 more
doaj   +1 more source

A solution for co-locating 2D histology images in 3D for histology-to-CT and MR image registration: closing the loop for bone sarcoma treatment planning [PDF]

Journal of Imaging Informatics in Medicine (2025)
This work presents a proof-of-concept solution designed to improve the accuracy of radiographic feature characterisation in pre-surgical CT/MR volumes. The solution involves 3D co-location of 2D digital histology slides within ex-vivo, tumour tissue CT volumes.
arxiv   +1 more source

Histiocytic Sarcoma of the Bile Duct

Internal Medicine, 2014
An 80-year-old man was admitted with anorexia, a high fever and general icterus. Laboratory examinations revealed remarkable inflammation and elevation of liver/biliary enzymes. Computed tomography (CT) showed a high-density lesion in the bile duct, and endoscopic retrograde cholangiopancreatography (ERCP) disclosed an oval filling defect mimicking ...
Hiroaki Yamashita, Hiroshi Inagaki, Tomoaki Ando, Michihiro Yoshida, Itaru Naitoh, Takahiro Nakazawa, Takashi Joh, Shuya Shimizu, Hiromu Kondo, Fumihiro Okumura, Kazuki Hayashi, Yan Ge, Ayako Masaki, Shuichiro Umemura, Katsuyuki Miyabe, Hirotaka Ohara, Yasuki Hori   +16 more
openaire   +4 more sources

Proposal for a New Classification of Rare Cancers Adopting Updated Histological Tumor Types

Pathology International, EarlyView.
We propose a new rare cancer classification system using the updated International Classification of Diseases for Oncology 3.2 coding system and the World Health Organization Classification of Tumors 5th edition. This list could serve as a diagnostic classifier to reliably distinguish various rare cancers for clinical applications.
Ryoko Rikitake, Yasushi Yatabe, Yoko Yamamoto, Tatsunori Shimoi, Shintaro Iwata, Yasushi Goto, Yu Mizushima, Akira Kawai, Takahiro Higashi   +8 more
wiley   +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

Advancements in genetic analysis: Insights from a case study and review of next‐generation sequencing techniques for veterinary oncology applications

Veterinary Clinical Pathology, EarlyView.
Abstract Acute myeloid leukemia (AML) poses significant challenges in veterinary medicine, with limited treatment options and poor survival rates. While substantial progress has been made in characterizing human AML, translating these advancements to veterinary practice has been hindered by limited molecular understanding and diagnostic tools. The case
R. Adam Harris, Jillian Nolan, Dylan Ammons, Samantha Beeson, Douglas Thamm, Anne Avery   +5 more
wiley   +1 more source