Role and added value of contrast enhanced ultrasound of the painful scrotum in the emergency setting.

Emergency imaging of the scrotum is part of routine medical practice. Indications include epididymitis/epididymo-orchitis, testicular torsion, trauma, tumors and infarction. Prompt diagnosis and management are needed to ensure optimal patient outcome.

The impact of immunosuppressive therapy on QuantiFERON and tuberculin skin test for screening of latent tuberculosis in patients with inflammatory bowel disease scheduled for anti-TNF therapy.

Objective: Patients with inflammatory bowel disease (IBD) should be routinely screened for latent tuberculosis (LTB) before starting anti-TNF therapy in order to prevent reactivation of LTB. Besides tuberculin skin test (TST), QuantiFERON-TB Gold In-Tube (QFT-G-IT) has gained wide acceptance as a screening strategy for LTB in IBD, although it may be negatively influenced by the prior use of immunomodulators (IMM) such as azathioprine or methotrexate. This study aimed to assess the impact of IMM on the TST and the QFT-G-IT for LTB screening in IBD patients scheduled for anti-TNF therapy.

Ultrasound contrast agent delivered per os first diagnoses pharyngoesophageal tumour.

Oral administration of ultrasound contrast agents has been described very little so far in medical literature. These agents are mainly administered intravenously and, less commonly, intracavitarily. We present the case of a patient with a cervical mass in whom sonographic examination with per os administration of SonoVue led to the diagnosis of a pharyngoesophageal tumour.

An international pilot study of asynchronous teleconsultation for oropharyngeal dysphagia.

We investigated whether an expert's consultation provided via telemedicine could improve the quality of care for patients with dysphagia. A trained clinician completed videofluoroscopic swallowing studies (VFSS) of 17 consecutive patients in a Greek hospital. The videofluoroscopic images were then stored on a website for independent review by an expert Speech and Language Pathologist in the US.