Características anatomopatológicas de lesiones orogenitales en delfines Tursiops truncatus
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Date
2011-12
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Anatomopathologicals characteristic of orogenitals lesion in dolphins Tursiops truncatusAbstract
Entre las enfermedades virales de más reciente diagnóstico que afectan los delfines nariz de botella (Tursiops truncatus) se describe la papilomatosis, una entidad tumoral generalmente benigna que afecta piel y mucosas de diferentes zonas del cuerpo, tanto de animales acuáticos como terrestres incluido el hombre. Con el objetivo describir el cuadro anatomopatológico de lesiones papilomatosas en genitales externos de delfines nariz de botella (Tursiops truncatus) se realizaron biopsias de lesiones genitales de 17 delfines entre los años 2005 – 2010, previa anestesia del área con lidocaína al 2 %, mediante un ponche de 5mm realizado sobre la lesión tumoral. Se realizó la descripción clínica, histopatológica y ultramicroscopica de las lesiones. La descripción anatomopatológica permitió definir las lesiones orogenitales como típicas de una papilomatosis, lo que se corroboró con la observación de partículas virales por microscopia electrónica de transmisión. Se describe por primera vez la parafimosis producto de lesiones papilomatosas en las poblaciones de delfines Tursiops truncatus.Papillomatosis are among the viral illnesses of more recent diagnosis that may affect the bottlenose dolphins Tursiops truncatus. The illness is described like a benign tumour, affecting skin and mucous, of aquatic and terrestrial animals included man. The goal of this paper is to describe the anatomopathologic symptoms of papilloma lesions in external side of genitals of bottlenose dolphins. There were carried out 17 biopsies of genitals lesions using 5mm punch, between 2005 and 2010, previous blockade of the area with lidocaína 2%. Clinical, histopathology and ultramicroscopic features of the lesions were described. The anatomopathologic description allowed defining the orogenitals lesions like typical of a papillomatosis, it was corroborated with the observation of the viral particles by electronic transmission microscopy. It was described for the first time the parafimosis caused by papilloma in bottlenose dolphins.
Journal
CubaZooVolume
24Collections