The effect of temperature constraints on the treatment of tumors using focused ultrasound-induced acoustic streaming Sebastian E. N. Price , Magnus Aa. Gjennestad & Rune Hansen Article 02 January 2025 | Open Access The multi-target mechanism of action of Selaginella doederleinii Hieron in ...
CLINICAL RELEVANCE/APPLICATION Small, undetermined liver lesions at MDCT imaging represent a common problem. This study shows that CEUS can be helpful in ruling out malignancy when targeted US fails to show a microcyst. 展开 会议名称: Radiological Society of North America 2008 Scientific Assembly ...
“building blocks” from surroundings, the trapped energy would be spent on the self-destructive work yielding a cyst filled with fluids/semi-solid material; if, on the contrary, the passage of nutrients through the isolating barrier is open earlier than enclosed cells become integrated and ...
Ultrasound:If a lump is found, an ultrasound scan helps distinguish between a fluid-filled sac (cyst) in the breast and a solid lump. This distinction is important because cysts are usually not treated, but a solid lump must be biopsied to rule out cancer. In a breast biopsy, a piece o...
Ultrasound can confirm whether the lump is a solid tumor or a fluid-filled, noncancerous cyst. It can also be used to assess any abnormal areas found on a mammogram.Although it is not routinely performed, MRI is used to assess abnormalities on a mammogram, get a more accurate estimate of...
On ultrasound, the sebaceous material in a mature teratoma typically manifests as diffuse or partial echogenicity within the mass. However, increased echogenicity is not specific, and the presence of fat should be definitively confirmed with CT or MRI. On CT, a negative attenuation is indicati...
Kumar S, Saumoy M, Oh A, et al. Threshold analysis of the cost-effectiveness of endoscopic ultrasound in patients at high risk for pancreatic ductal adenocarcinoma. Pancreas. 2021;50(6):807-814. doi:10.1097/MPA.0000000000001835PubMedGoogle ScholarCrossref ...
Andrei Iagaru MD, in Seminars in Ultrasound, CT and MRI, 2019 Pancreas cancer is a complex disease and its prognosis is related to the origin of the tumor cell as well as the stage of disease at the time of diagnosis. Pancreatic adenocarcinomas derive from the exocrine pancreas and are ...
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CT, computed tomography; EUS, endoscopic ultrasound; HGD, high-grade dysplasia; MRCP, magnetic resonance cholangiopancreatography; MRI, magnetic resonance imaging; NR, not reported; PDAC, pancreatic ductal adenocarcinoma. a HGD or PDAC. b Invasive cancer, HGD NR. In a multicenter study, the long...