Pathomorphological studies on mesenchymal and melanocytic neoplasms of cattle
Joint Authors
Kumar, R.
Vijayakumar, S.
Lakkawar, A. W.
Alphonse, R. M. D.
Nair, M. G.
Source
Veterinary Medicine and Public Health Journal
Issue
Vol. 1, Issue 3 (30 Sep. 2020), pp.102-107, 6 p.
Publisher
Refaad Center for Studies and Research
Publication Date
2020-09-30
Country of Publication
Jordan
No. of Pages
6
Main Subjects
Abstract EN
The study aimed to establish the occurrence of cutaneous mesenchymal and melanocytic neoplasms from various breeds of cattle belonging to different geographical locations of Puducherry and Tamil Nadu, India.
Out of 100 cases with cutaneous growths studied, 89 cases were diagnosed as neoplastic and 11 as non-neoplastic conditions based on gross, histological, and histochemical features.
Out of 89 cutaneous neoplasms, 5 (5.61%) cases were mesenchymal and 4 (4.49%) were of melanocytic origin.
Grossly, the lesions varied in size, greyish-white to dark in color, solitary to multiple, sessile to pedunculated, cauliflower to rice grain-like, soft to hard in consistency, and occasionally were ulcerated.
Histopathologically, proliferating spindle-shaped fibroblasts with oval normochromic nuclei and abundant collagen arranged in whorls were the features in all the mesenchymal neoplasms and were diagnosed as a fibroma.
The melanocytic tumors revealed proliferating melanocytes were plump to fusiform with granular hyper-pigmented cytoplasm comprising of melanin and often arranged as nests were accordingly classified as melanoma.
American Psychological Association (APA)
Vijayakumar, S.& Lakkawar, A. W.& Kumar, R.& Alphonse, R. M. D.& Nair, M. G.. 2020. Pathomorphological studies on mesenchymal and melanocytic neoplasms of cattle. Veterinary Medicine and Public Health Journal،Vol. 1, no. 3, pp.102-107.
https://search.emarefa.net/detail/BIM-1426956
Modern Language Association (MLA)
Vijayakumar, S.…[et al.]. Pathomorphological studies on mesenchymal and melanocytic neoplasms of cattle. Veterinary Medicine and Public Health Journal Vol. 1, no. 3 (Sep. 2020), pp.102-107.
https://search.emarefa.net/detail/BIM-1426956
American Medical Association (AMA)
Vijayakumar, S.& Lakkawar, A. W.& Kumar, R.& Alphonse, R. M. D.& Nair, M. G.. Pathomorphological studies on mesenchymal and melanocytic neoplasms of cattle. Veterinary Medicine and Public Health Journal. 2020. Vol. 1, no. 3, pp.102-107.
https://search.emarefa.net/detail/BIM-1426956
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 106-107
Record ID
BIM-1426956