Immunohistochemistry in Undifferentiated Neoplasm/Tumor of Uncertain Origin

Immunohistochemistry has become an indispensable ancillary study in the identification and classification of undifferentiated neoplasms/tumors of uncertain origin. The diagnostic accuracy has significantly improved because of the continuous discoveries of tissue-specific biomarkers and the development of effective immunohistochemical panels.To identify and classify undifferentiated neoplasms/tumors of uncertain origin by...