Advances in small animal oncology

Morris, Joanna

doi:10.1111/j.1748-5827.2006.00219.x

Cited by 14 publications

(33 citation statements)

References 9 publications

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“…In this tumor type, we achieved equivalent values to those reported in the literature that mention an incidence of 10% (Morris and Dobson, 2001). …”

Section: Resultssupporting

confidence: 74%

Epidemiological Aspects and Differential Diagnosis of the Cutaneous Round Cell Tumors in Dogs

Cora¹,

Gal²,

Taulescu³

et al. 2017

BUASVMCN-VM

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Round cell neoplasms (RCNs) are frequent cutaneous lesions in dogs, with high percentages among skin tumors. In this category are included histiocytoma, mast cell tumor, plasmacytoma, lymphoma and transmissible venereal tumor. The aim of the study was to perform an epidemiological study with reference to the cutaneous round cell tumors in a period of 10 years in the Department of Pathology (Faculty of Veterinary Medicine, ClujNapoca, Romania). Additionally, in the recorded cases with round cell tumors (mast cell tumor, histiocytoma and lymphoma) we described the main histological and cytological features. The epidemiological data were collected from the records of Pathology Department between 2005-2014. The investigation included dogs diagnosed with cutaneous round cell neoplasms, following necropsy analysis or assessment of biopsies or cytological samples. All collected specimens were analyzed by histopathological and/or cytological techniques. The staining used for histological investigation were Hematoxylin-eosin, Masson's trichrome and Toluidine blue, whereas Diff Quikand Wright methods were utilized in cytological specimens. The distribution of the cutaneous round cell tumors in relation to age, breed and sex was also assessed. The most frequent round cell tumor type was the mast cell tumor (19.54%) followed by histiocytoma (11.33%) and lymphoma (1.98%). The round cell tumors recorded were equally distributed in both males and females. Concerning the distribution of cutaneous RCNs by age (average age), histiocytoma occurred in 5 years old subjects, mast cell tumor in 11.9 years old subjects, and lymphoma in 6 years old subjects. Mast cell tumor was more frequent in stray dogs and Boxer breed, while histiocytoma occurred more commonly in stray dogs. Histological and cytological analysis was mandatory to perform the differential diagnosis between RCNs. Microscopic details concerning cytoplasm and nucleus of tumoral cells, together with the displaying mode in histological specimens may reveal the type of RCN. Cutaneous round cell tumors had an increased incidence, aspect observed in other reports too. The differential diagnosis has to rely on some specific microscopical features that can suggest the type of RCN.

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“…In this tumor type, we achieved equivalent values to those reported in the literature that mention an incidence of 10% (Morris and Dobson, 2001). …”

Section: Resultssupporting

confidence: 74%

Epidemiological Aspects and Differential Diagnosis of the Cutaneous Round Cell Tumors in Dogs

Cora¹,

Gal²,

Taulescu³

et al. 2017

BUASVMCN-VM

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“…These cytology and histopathology features are consistent with hepatoid gland adenoma. (adenocarcinoma) are uncommon [9,10] . The aim of our study was to evaluate histopathological, clinical and pathomorphological features in tissue specimens from canine hepatoid gland adenoma.…”

Section: Biological Behavior Of Eachmentioning

confidence: 99%

An overall assessment of circumanal gland adenoma in a terrier mix breed dog

Javanbakht

Tavassoli

Sasani

et al. 2013

Asian Pacific Journal of Tropical Biomedicine

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“…Primary laryngeal tumours seldom develop in companion animals, and if they do, they usually affect older animals or animals of a moderate age (24,26). Most frequently they are observed in dogs and cats (3,4).…”

Section: Introductionmentioning

confidence: 99%

“…Their aetiology remains to be incompletely clarified; in humans their development is promoted by smoking of tobacco, excessive alcohol consumption, exposure to asbestos and nickel, car exhausts, deficiencies of vitamins A and C, deficiency of iron, chronic inflammatory conditions, and human papilloma virus (41). In animals, the studies are continued on correlation between inhalation of tobacco smoke and development of tumours in respiratory pathways (7,24). The larynx may be affected by both benign and malignant tumours; in dogs development of squamous cell carcinoma is detected most frequently, while cats are mostly affected by lymphomas (5,24,26,32).…”

Section: Introductionmentioning

confidence: 99%

Expression of p16 (INK4a), cytokeratin 19, and Ki-67 in canine laryngeal squamous cell carcinoma

Kandefer-Gola

Ciaputa

Nowak

et al. 2013

Bulletin of the Veterinary Institute in Pulawy

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The study aimed at morphological and immunohistochemical characteristics of laryngeal squamous cell carcinomas and their metastases in canine lymph nodes and lungs. Tissue sections were stained using classical technique with haematoxylin and eosin. In addition, immunohistochemical studies were performed with p16, cytokeratin, and Ki-67 antibodies. An expression of all examined antigens was detected in laryngeal tumours, while in tumour metastases only expression of p16 protein and cytokeratin was demonstrated. The results pointed to higher proliferative potential of the primary tumour than of their metastases.

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Advances in small animal oncology

Cited by 14 publications

References 9 publications

Epidemiological Aspects and Differential Diagnosis of the Cutaneous Round Cell Tumors in Dogs

Epidemiological Aspects and Differential Diagnosis of the Cutaneous Round Cell Tumors in Dogs

An overall assessment of circumanal gland adenoma in a terrier mix breed dog

Expression of p16 (INK4a), cytokeratin 19, and Ki-67 in canine laryngeal squamous cell carcinoma

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