Male Breast Cancer Tumor Grade and Markers

Tumor grade refers to the evaluation of how abnormal the cells of the tumor look during examination under a microscope. Low grade implies that the tumor is less aggressive. 

Lymphovascular or Perineural Invasion

Blood vessels, lymph, and nerve channels within the breast tissue can also be invaded by the tumor cells in some cases. 

Male Breast Cancer Tumor Markers

Several tests might have to be performed for determining the type of disease when male breast cancer is diagnosed. This is important so that a suitable treatment plan can be formulated depending on the individual case.


There are various types of breast cancer, and at times, more than one type can be seen in a single patient. It is essential to determine the type of tumor so that the likelihood of cancer spreading to other parts of the body can be predicted, and the most appropriate therapy can be decided.