A retrospective study of 32 patients shows that contrast-enhanced ultrasound guidance can delineate tumors hidden within collapsed lung tissue and deliver a definitive diagnosis when bronchoscopy is ...
Although contrast agents have an essential role in non-invasive imaging techniques, potential side effects limit their use. For example, both low- and iso-osmolar iodinated contrast media used in ...
A four-question screening checklist administered before echocardiography identified all patients with confirmed polyethylene glycol (PEG) allergy, thereby enabling the selection of non‑PEG ...
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