Endobronchial carcinogenesis in dogs

Giant Endobronchial Inflammatory Polyp

Inflammatory endobronchial polyp is a rare disease mostly encountered in asthmatic patients. Chronic airway and foreign material irritation or thermal injury may result in the formation of granulated tissues and become polypoid mass. Herein, we describe a 52-year-old man with severe respiratory distress and infection with 35 years history of smoking. He had an obstructive pattern in his pulmona...

Comparison of the efficacy of four endobronchial ablation techniques in dogs

The present study aimed to evaluate the safety and efficacy of four commonly used ablation techniques, namely neodymium-doped yttrium aluminium garnet (Nd:YAG) laser therapy, argon plasma coagulation (APC), high-frequency electrocautery and CO2 cryotherapy. The techniques were performed at various powers or impedance settings, and for various durations, on the trachea of beagle dogs. Pathologic...

Studying humane endpoints in a rat model of mammary carcinogenesis

Objective(s): The present work intended to clearly define the most adequate humane endpoints in an experimental assay of mammary carcinogenesis in rats. Materials and Methods: Animals were observed twice a day; all parameters were registered once a week and the euthanasia endpoints were established in order to monitor the animal welfare/...

Endobronchial embolization of metastatic endobronchial sarcoma.

Electrocautery in Endobronchial Therapy

administration of levodopa significantly improved the swallowing reflex in patients with aspiration pneumonia,4 and that amantadine, a drug that acts by the releasing dopamine from dopaminergic nerve terminals, could lower the risk of pneumonia to about 20% in patients with stroke.5 Therefore, amantadine may also be beneficial in preventing pneumonia in patients with stroke. This drug should be...