Aim: To investigate the feasibility of assessing the ecacy of non-surgical treatment for gastric lymphoma using oral contrast-enhanced ultrasound (OCEUS) and double contrast-enhanced ultrasound (DCEUS).
Material And Methods: A total of 27 patients with gastric lymphoma treated nonoperatively were included in this retrospective study. The ecacy was evaluated using OCEUS and CT, respectively, and the results were tested for kappa concordance.
Sonodynamic therapy (SDT), a promising alternative for cancer therapy, utilizes a sonosensitizer combined with ultrasound (US) irradiation to damage tumor cells/tissues for therapeutic purposes. The ability of sonosensitizers to specifically accumulate in tumor cells/tissues could greatly influence their therapeutic efficiency. In this work, we report the use of US-activated sonosensitizer (IR780)-based nanodroplets (IR780-NDs) for SDT, which provide numerous benefits for killing cancer cells compared with traditional methods.
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August 2018