Once focused mainly on the characterization of neoplasms, immunohistochemistry (IHC)
today is used in the investigation of a broad range of disease processes with applications in …

Immunohistochemistry is an integral technique in many veterinary laboratories for diagnostic
and research purposes. In the last decade, the ability to detect antigens (Ags) in tissue …

Improvement in breast cancer survival has been observed in recent decades in the US, but it
is unclear if similar survival gains are consistent across breast cancer subtypes, especially …

The estrogen receptor (ER) is a regulator of cellular growth, proliferation, and differentiation.
In addition to having prognostic value, ER is the most important biologic marker of …

In many laboratories, immunohistochemistry (IHC) has become a routine supplement to the
classic morphologic approach of investigational pathology. The specificity of the IHC test is …

Estrogen (ER) and progesterone receptor (PR) expression in primary ovarian mucinous
tumors and the utility of these markers for distinguishing metastatic mucinous carcinomas in …

The prognostic and predictive value of Her2/neu and the hormone receptors in patient with
primary or metastatic breast cancer is essential for a favorable outcome of treatment. We …

Objective: Fine-needle aspiration (FNA) is a safe and cost-effective technique for the
diagnosis of breast lesions, especially when correlated with clinical and imaging studies …

Rabbit monoclonal antibody (MAb), which has become available only recently, theoretically
combines the advantage of the high affinity attributable to its rabbit origin and the high …

Assessment of hormone receptors (estrogen and progesterone) helps to direct therapy for
women with breast cancer. Immunohistochemistry is most commonly used to assess …