Malignização primária no tumor de células gigantes: um estudo de caso [PDF]
, 2009 CONTEXT: Primary malignancy in giant cell tumor (PMGCT) is rare. It is defined as a high-grade sarcoma originating in a giant cell tumor (GCT) and seems to behave less aggressively than its secondary counterpart does.
BAPTISTA, André Mathias +6 more
core +1 more source
Histiocytic sarcoma in dogs: epidemiology, anatomopathology, and immunohistochemistry [PDF]
Pesquisa Veterinária Brasileira: Histiocytic sarcomas have been described in veterinary medicine since 1980, but studies on the subject are still scarce. Based on this, the objective of this article is to describe the epidemiological, anatomopathological and immunohistochemical ...
Flávia S. Da Luz +8 more
doaj +1 more source
Genomic profiling of primary histiocytic sarcoma reveals two molecular subgroups
Haematologica, 2020 Histiocytic sarcoma is a rare malignant neoplasm that may occur de novo or in the context of a previous hematologic malignancy or mediastinal germ cell tumor.
Caoimhe Egan +13 more
doaj +1 more source
Fibrosarcoma on the leg of an adult rhesus macaque (Macaca mulatta)
Veterinary Record Case Reports, Volume 13, Issue 4, December 2025.Abstract This case describes a fibrosarcoma on the left upper leg of an adult female rhesus macaque. The patient was initially presented with a defined swelling at the caudolateral side of the upper leg. Medially from the growth, a swollen circular wound had formed with a fistula leading in the direction of the mass.
Merel Wegman +4 more
wiley +1 more source
Influence of Pretreatment Polarographically Measured Oxygenation Levels in Spontaneous Canine Tumors Treated with Radiation Therapy [PDF]
, 2018 Background and Purpose:: The level of hypoxia in primary tumors has been described to influence response to treatment. The aim of the present study was to investigate the impact of pretreatment oxygen level measurements in spontaneous canine tumors on ...
Achermann, Roger +5 more
core
A case report of a rare intramuscular granular cell tumor [PDF]
, 2015 Background: Granular cell tumors (GCTs) were firstly described by Weber in 1854 and 70 years later by Abrikossoff and classified as benign tumors. Originally considered muscle tumors, they have been identified as neural lesions, due to their close ...
Cacciotti, Jessica +8 more
core +1 more source
Lung adenocarcinoma and splenic histiocytic sarcoma in an African pygmy hedgehog (Atelerix albiventris) [PDF]
, 2023 Isabela Coelho Zanoti +4 more
openalex +1 more source
Splenic and pancreatic abscessation with vascular abnormalities in a dog
Veterinary Record Case Reports, Volume 13, Issue 4, December 2025.Abstract A 3‐year‐old male neutered Collie was presented with gastrointestinal signs, lethargy and weight loss, following a history of pancreatitis. Computed tomography revealed large, coalescing nodules in both the pancreas and spleen, and abdominal effusion. Analysis of effusion revealed degenerative neutrophils with intracellular bacteria.
Celeste Chen, Brittney Carson
wiley +1 more source
A Genome Assembly-Integrated Dog 1 Mb BAC Microarray: A Cytogenetic Resource for Canine Cancer Studies and Comparative Genomic Analysis [PDF]
, 2010 Molecular cytogenetic studies have been instrumental in defining the nature of numerical and structural chromosome changes in human cancers, but their significance remains to be fully understood.
Breen, M. +7 more
core +3 more sources
Unusual presentation of histiocytic sarcoma [PDF]
, 2023 Amine Benmoussa +7 more
openalex +1 more source