Quantitative imaging methods using high-frequency ultrasound (HFU) offer a means of
characterizing biological tissue at the microscopic level. Previously, high-frequency, 3-D …

High-frequency ultrasound (HFU) offers a means of investigating biologic tissue at the
microscopic level. High-frequency, three-dimensional (3-D) quantitative-ultrasound (QUS) …

PURPOSE: Detection of metastases in lymph nodes (LNs) is critical for cancer management.
Conventional histological methods may miss metastatic foci. To date, no practical means of …

Ultrasound (US) has afforded an approach to tissue characterization for more than a
decade. The challenge is to reveal hidden patterns in the US data that describe tissue …

Two mouse models of mammary cancer (a carcinoma and sarcoma) were examined using
quantitative ultrasound (QUS). Scatterer property estimates, ie, the average scatterer …

Ultrasound is a relatively inexpensive, portable, and versatile imaging modality that has a
broad range of clinical uses. It incorporates many imaging modes, such as conventional …

H-Scan is a new ultrasound imaging technique that relies on matching a model of pulse-
echo formation to the mathematics of a class of Gaussian-weighted Hermite polynomials …

Conventional medical imaging technologies, including ultrasound, have continued to
improve over the years. For example, in oncology, medical imaging is characterized by high …

Quantitative ultrasound (QUS) is an imaging technique that can be used to quantify tissue
microstructure giving rise to scattered ultrasound. Other ultrasonic properties, eg, sound …

Lymph node size is an important variable in ultrasound diagnosis of lymph node metastasis.
However, the size criterion often leads to oversight of tumor-positive lymph nodes within the …