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Biomedical subjects

A Font

Publications and source records attributed to A Font.

42 records · Page 3Linked to original sources

Monoclonal gammopathy in a dog with visceral leishmaniasis.

One dog with visceral leishmaniasis associated with monoclonal gammopathy is described. Most dogs with visceral leishmaniasis present with hyperproteinemia due to a polyclonal gammopathy, but the possibility of monoclonal gammopathy must be considered. Because dogs accompany their owners when they travel, the diagnosis of leishmaniasis should be considered if an animal with monoclonal gammopathy has visited an area where the disease is endemic. The observation of Leishmania in the macrophages of a bone marrow, lymph node smear, or skin biopsy specimen is diagnostic.

Animals↗

Canine mucosal leishmaniasis.

Four dogs infected with Leishmania had proliferative lesions on the mucosae of the penis, tongue, oral cavity, prepuce, or nose. These mucosal, nodular lesions produced by parasites of the genus Leishmania have not been described previously in the dog. Leishmaniasis should be considered in the differential diagnosis of tumor-like lesions of mucous membranes.

Animals↗

Traumatic tricuspid insufficiency in a kitten.

A four-month-old, male, common European kitten developed pleural effusion and ascites after falling from a fourth-floor flat. Radiographic, bidimensional echocardiography and color-flow Doppler findings were compatible with right-sided atrioventricular valve insufficiency. Necropsy confirmed the diagnosis that tricuspid insufficiency resulted from the rupture of the chordae tendineae of the nonseptal cusp of the valve at the level of the cranial papillary muscle insertion in the right ventricle.

Accidental Falls↗