Our preliminary results suggest that MR sialography is a robust, non-invasive method for demonstrating the ductal system up to second-order branches, the site of ductal injury and the focal cystic lesion. MR provided at least the same information as conventional sialography in the evaluation of site of communication but provided additional information about the sialocyst and upstream ductal system in five cases. Being a non-invasive modality, we recommend MR sialography as the investigation of choice in the evaluation of an iatrogenic sialocyst.
Pneumonectomy is done in patients with operable bronchogenic cancer and intractable end-stage lung diseases such as tuberculosis and bronchiectasis. It is often followed by postoperative complications with an incidence of 20-60%. Factors influencing the incidence and type of complication after lung resection include age, physical status, and procedure. Many of these complications are life threatening and require appropriate immediate management. Therefore, the knowledge of diverse radiologic appearances of these complications and familiarity with the clinical settings in which specific complications are likely to occur are vital for prompt and effective treatment. This pictorial review intends to educate the radiologists and clinicians regarding early detection of these complications.
Schwannomas of the larynx are rare benign tumors, most commonly involving aryepiglottic folds or false vocal folds. When a tumor involves vocal cord, it causes clinical symptoms like hoarseness of voice and foreign body sensation. We report the CT and magnetic resonance imaging findings in a 19-year-old male patient with vocal cord mass histologically diagnosed as a vocal cord schwannoma.
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