Clinicopathological correlation between expression of PTHrP receptor and various prognostic factors in breast cancer without axillary lymph node metastasis.

PURPOSE Expression of PTHrP is immunohistologically found in mammary tissues of all the normal cell, hyperplasia and malignant cell. In patients of breast cancer, positive ratio of PTHrP is reportedly 60-69%. Higher positive ratios of PTHrP are found in breast cancer showing bone metastasis than those without bone metastasis. And, breast cancer patients… CONTINUE READING