General rightsThis document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Background: ILE is being used for toxicoses associated with fat soluble agents. As tremorgenic mycotoxins are lipophilic in nature, the use of ILE may be of benefit in these patients.

Objectives Radioiodine (RAI) treatment for hyperthyroidism is becoming increasingly available in the UK. Pretreatment assessment is commonly performed, as patient handling is limited once RAI has been administered. The aims of this study were to determine the prevalence of thoracic pathology using thoracic radiography in hyperthyroid cats referred for RAI treatment and to determine the value of this technique pretreatment. Methods The hospital databases were searched for hyperthyroid cats referred for RAI treatment at the Feline Centre, Langford Vets, between January 2012 and July 2016. Radiographs were reviewed by Diplomates of the European College of Veterinary Diagnostic Imaging at the time of treatment and each set of radiographs was subsequently reviewed by one radiologist for the study. Cardiorespiratory signs were recorded, if present, and any change in treatment plan or suitability for RAI treatment was documented. Results Two hundred and fifty-two cats were included in the study. Thoracic pathology was identified in 77% (n = 194/252) of the cats, of which 59% (n = 115/194) had pulmonary abnormalities with bronchial and bronchointerstitial patterns most frequently; 57% (n = 111/194) had skeletal abnormalities and 43% (n = 84/194) had cardiac abnormalities, with mild-to-moderate cardiomegaly most prevalent. Other abnormalities included sternal lymphadenomegaly (7%; n = 13/194), mediastinal pathology (3%; n = 5/194), oesophageal pathology (2%; n = 4/194) and pleural space disease (0.5%; n = 1/194).Twelve cases (6%) had a change in their treatment plan as a result of thoracic radiographic abnormalities, of which five subsequently underwent RAI treatment. Conclusions and relevance A low prevalence of significant thoracic pathology was identified on radiographs in hyperthyroid cats referred for RAI treatment. Incidental thoracic abnormalities were found much more commonly; hence, results of thoracic radiology need to be combined with the clinical picture, to decide whether further investigations or alterations to the treatment plan are required pre-RAI.

A seven-year-old female Chinchilla cat and a 13-year-old male Cocker Spaniel were presented to Dick White Referrals for respiratory difficulties and cough, respectively. Based on radiographic and CT findings, including the midline location of the lesion and its mass effect on mediastinal structures, a caudodorsal mediastinal mass was considered more likely than a pulmonary origin in both cases. However, further investigations in the form of thoracic ultrasound and ultrasound-guided fine needle aspirates in the first case and histopathology in the second, revealed the presence of an accessory lobe pulmonary carcinoma in both cases. Retrospective review of these cases allowed identification of CT features that can be used to distinguish mediastinal and accessory lung lobe masses in future cases, including absence of part or all of the accessory lobe and its lobar bronchus, presence of gas in the lesion and the shape of the lesion mimicking a lung lobe.

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<p><strong>Clinical bottom line</strong></p><p>The number of published primary papers on enteroplication as a preventative surgical procedure for recurrent intussusception is currently low with a relatively small number of cases reported in the studies. The studies did not demonstrate a statistical difference in the recurrence rate with or without the procedure although there was a consistent trend for a reduction in the recurrence rate with enteroplication.</p><p>Enterοplication has also been associated with severe complications, thus surgeοns must weigh the risk of recurrent intussusception against the risk of complications with enterοplication. More definitive conclusions cannot be made until higher quality evidence is available on the tοpic.</p><br /> <img src="https://www.veterinaryevidence.org/rcvskmod/icons/oa-icon.jpg" alt="Open Access" /> <img src="https://www.veterinaryevidence.org/rcvskmod/icons/pr-icon.jpg" alt="Peer Reviewed" />