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Titolo:
Malignant schwannoma in a red deer (Cervus elaphus)
Autore:
Perez, J; de las Mulas, JM; Arenas, A; Luque, I; Carrasco, L;
Indirizzi:
Fac Vet, Dept Anat & Anat Patal Comparadas, Cordoba, Spain Fac Vet Cordoba Spain Dept Anat & Anat Patal Comparadas, Cordoba, Spain FacnVet, Dept Sanidad Anim, Catedra Enfermedades Infecciosas, Cordoba, Spai Fac Vet Cordoba Spain , Catedra Enfermedades Infecciosas, Cordoba, Spai
Titolo Testata:
VETERINARY RECORD
fascicolo: 21, volume: 143, anno: 1998,
pagine: 585 - 587
SICI:
0042-4900(19981121)143:21<585:MSIARD>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
FIBRILLARY ACIDIC-PROTEIN; NERVE SHEATH TUMORS; IMMUNOHISTOCHEMICAL EVALUATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Perez, J Fac Vet, Dept Anat & Anat Patal Comparadas, Cordoba, Spain Fac Vet Cordoba Spain & Anat Patal Comparadas, Cordoba, Spain
Citazione:
J. Perez et al., "Malignant schwannoma in a red deer (Cervus elaphus)", VET REC, 143(21), 1998, pp. 585-587

Abstract

A five-year-old female red deer (Cervus elaphus) was in poor condition andseverely lame on the left hindleg owing to a 19 . 4 cm x 15 . 9 cm mass involving and destroying the distal end (head) of metatarsal bones III and IV, the proximal sesamoid bones and the first phalanges (III and IV), The histopathological analysis revealed a spindle cell tumour with frequent palisade arrangement (Antoni type A pattern), and with highly anaplastic tumour cells in some areas. Structures resembling peripheral nerves were identifiedwithin the tumour. The neoplastic cells reacted with vimentin in a cytoplasmic pattern, and almost all of them reacted with S-100 protein in a nuclear and cytoplasmic pattern and did not express neurofilament, glial fibrillary acidic protein or keratins, This immunophenotype and the histopathological features were consistent with a diagnostic of malignant schwannoma, It was atypical because of the species affected, the location and the local malignancy.

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Documento generato il 18/09/20 alle ore 20:12:30