Results 61 to 70 of about 190,274 (201)

Fine needle aspiration of Histiocytic sarcoma

Journal of Cytology, 2014
Histiocytic sarcoma is derived from histiocytes and is among the rarest of the tumors affecting the lymphoid tissue. We report a case of a histiocytic sarcoma arising from the lymph node in a 35-year-old male who came for a fine needle aspiration ...
Varuna Mallya, Anju Bansal, Sujala Kapoor   +2 more
doaj   +1 more source

Case report: Treatment of a rare primary cerebellum histiocytic sarcoma with surgery and radiotherapy

Frontiers in Oncology
Background Histiocytic sarcoma originates in various tissues, including the skin, lymph nodes, gastrointestinal tract, lungs, bone marrow, and central nervous system.
Yanchu Li, Zhang Li, Qiongwen Zhang, Duan Jiayu, Wang Feng   +4 more
semanticscholar   +1 more source

High viral load of Merkel cell polyomavirus DNA sequences in Langerhans cell sarcoma tissues. [PDF]

, 2014
International audienceBACKGROUND: Langerhans cell (LC) sarcoma (LCS) is a high-grade neoplasm with overtly malignant cytologic features and an LC phenotype.
A Kanik, A Kubo, C Pancaldi, CET da Costa, D Schrama, D Tortorella, DP O'Malley, E Izmailova, Francis Jaubert, H Feng, Hirokazu Nakamine, I Grosjean, I Murakami, Ichiro Murakami, J Banchereau, J Engelmayer, Jean Gogusev, Katsuyoshi Takata, Kazuhiko Hayashi, KD Mertz, KJ Busam, M Matsushita, M Shamoto, M Shuda, Masako Kato, Michiko Matsushita, Mitsunori Yamakawa, R Jaffe, S Kuwamoto, S Kuwamoto, S Weitzman, Satoshi Kuwamoto, Shu Nakamoto, Tadashi Yoshino, Takashi Oka, Takeshi Iwasaki, X Sastre-Garau, Yasushi Horie, YL Tolstov   +38 more
core   +4 more sources

Bony Histiocytic Sarcoma of the Scapula: Case Report

Revista Brasileira de Ortopedia, 2019
Case report of a pediatric patient with a diagnosis of bony histiocytic sarcoma of the scapula, submitted to oncologic resection (Tikhoff-Linberg type II surgery), who returned to previous activities and was disease-free after 24 months of follow-up.
Gabriel Severo da Silva, Luis José Moura Alimena, Bernardo Vaz Peres Alves, Alexandre David, Roque Domingos Furian   +4 more
doaj   +1 more source

Intratumoral Canine Distemper Virus Infection Inhibits Tumor Growth by Modulation of the Tumor Microenvironment in a Murine Xenograft Model of Canine Histiocytic Sarcoma

International Journal of Molecular Sciences, 2021
Histiocytic sarcomas refer to highly aggressive tumors with a poor prognosis that respond poorly to conventional treatment approaches. Oncolytic viruses, which have gained significant traction as a cancer therapy in recent decades, represent a promising ...
F. Armando, A. Fayyad, Stefanie Arms, Y. Barthel, D. Schaudien, K. Rohn, M. Gambini, Mara S Lombardo, A. Beineke, W. Baumgärtner, C. Puff   +10 more
semanticscholar   +1 more source

Rodent monocyte‐derived macrophages do not express CD163: Comparative analysis using macrophages from living boreoeutherians

Developmental Dynamics, EarlyView.
Abstract Background CD163 is a scavenger receptor predominantly expressed on the surfaces of macrophages in various mammalian species and is a marker of anti‐inflammatory (M2‐like) macrophages. High density of CD163‐positive tumor‐associated macrophages (TAMs) is associated with worse prognosis in various patient tumors.
Yoichi Saito, Yukio Fujiwara, Yasuka L. Yamaguchi, Satomi S. Tanaka, Kyoko Miura, Yoshiyuki Hizukuri, Kyoko Yamashiro, Yasuhiro Hayashi, Yuta Nakashima, Yoshihiro Komohara   +9 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

Primary Head and Neck Histiocytic Sarcoma of the Oropharyngeal Posterolateral Wall: A Case Report

The Laryngoscope, EarlyView.
Histiocytic sarcoma (HS) is a rare and aggressive malignancy, particularly uncommon in the head and neck region. This report describes the case of a 67‐year‐old male with HS originating from the oropharyngeal posterolateral wall, treated successfully with transoral CO2 laser excision and adjuvant proton radiotherapy.
Michael Dalè, Giulia Gabella, Pietro Benzi, Valentina Campagnari, Marta De Vecchi, Monica Feltri, Marta Filauro, Giorgio Peretti, Giampiero Parrinello   +8 more
wiley   +1 more source

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

The Contribution of Cholesterol and Squalene Synthase in Cancer: Molecular Mechanisms, Lipid Rafts and Therapeutic Approaches

Medicinal Research Reviews, EarlyView.
ABSTRACT A plethora of cellular signaling pathways are dysregulated in cancer cells, promoting carcinogenesis and migration. Cholesterol has recently been linked to cancer by several subcellular mechanisms, especially by its involvement in the formation of lipid rafts, which promote oncogenic signaling and cancer cell invasion. Squalene synthase (SQS),
Danai Mavridi, Theodora Katavati, Angeliki P. Kourounakis   +2 more
wiley   +1 more source