Evidence-Based Approach to the Introduction of Positron Emission Tomography in Ontario, Canada The primary purpose of this study was to evaluate whether preoperative US of SLNs could be used as a ...

Researchers at Tohoku University have discovered a new approach for treating lymph node metastasis. Anticancer drugs are administered directly into the LNs under ultrasound guidance (Lymphatic Drug ...

• The area under the receiver operating characteristic curve for the combined index of elastography grading score and short diameter was 0.702. The blue color ratio (BCR) could be employed in the ...

Has organ imaging using ultrasound arrived at the same level as cross-sectional imaging? At the annual conference of the ...

August 13, 2009 (Toronto, Ontario) — When papillary thyroid cancer returns, it is often in the form of metastases to the neck lymph nodes and is usually treated with surgery. But these patients have ...

When melanoma metastacizes, the lymph node to which it has spread is typically removed. But what if micrometastases are found in other nearby lymph nodes? Should patients undergo a complete dissection ...

Left: Transverse image of left axilla on initial breast ultrasound, 19 days after first dose of Pfizer COVID-19 vaccination to left upper extremity, demonstrates increased cortical thickness of 4 mm ...

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an indication ...

Lymph node metastasis occurs in "metastatic" lymph nodes, lymph nodes that have been infected by cancer from elsewhere in the body. A part of the immune system, lymph nodes are tiny ovals placed ...

Evidence-Based Approach to the Introduction of Positron Emission Tomography in Ontario, Canada Although all authors completed the disclosure declaration, the following author(s) indicated a financial ...