Tubular carcinoma of the breast is a type of breast cancer. It is, in fact, a subtype of invasive ductal carcinoma IDCa cancer that starts inside a milk duct and expands into other parts of the breast. Tubular carcinomas take their name from their appearance; the cancer cells resemble small tubes when viewed under a microscope.
What is tubular breast cancer? How is tubular breast cancer diagnosed? How is tubular breast cancer treated?
Tubular carcinoma of the breast is a subtype of invasive ductal carcinoma IDC. The peak age at presentation may be comparatively younger than with other types of breast cancer 7. The vast majority of tubular carcinomas are nonpalpable and are invariably almost always found incidentally at screening rather than manifesting with clinical findings.
Tubular carcinoma is a form of breast cancer. IDC is a cancer that begins inside the milk duct in the breast and then expands into other tissue. Tubular carcinomas get their name because the tumor is made up of tube-shaped structures that are visible under a microscope.
Tubular breast cancer is a type of invasive ductal carcinoma. Screening mammography often detects tubular breast cancer as a small massirregular in shape with spiculated margins. So, the distinguishing feature is the visual appearance of the cells under a microscope.
Management of Rare Adult Tumours pp Cite as. Tubular carcinoma of the breast, first described by Cornil and Ranvier in [ 5 ], is a rare variant of invasive breast cancer, characterized by well-differentiated, orderly tubule formation and associated with excellent patient outcomes. The outstanding prognosis of this disease has led some to investigate if it could be safely managed less aggressively than standard invasive ductal carcinoma IDC.
You and your doctor will work together to develop your treatment plan for tubular carcinoma. If another type of invasive ductal carcinoma IDC is found within the tumor, or in the same breast or the other breast, your treatment plan will take that into account. You can visit our Treatment for IDC section for more information.
Tubular Carcinoma Low Grade Adenosquamous Carcinoma Uniform, gaping tubules Irregular, frequently compressed lumens Tubules frequently have pointed ends Tubules frequently have long comma-shaped tails No squamous differentiation At least focal squamous differentiation No myoepithelial component Myoepithelial cells prominently present around tubules Both are low grade cytologically and clinically. Excisions: the following are important elements that must be addressed in the report for infiltrative breast carcinomas Grade Total score and individual components Size of neoplasm Give 3 dimensions or greatest dimension Critical cutoffs occur at 0. Pathological prognostic factors in breast cancer.
Like other types of invasive ductal cancer, tubular breast cancer begins in the milk duct of the breast before spreading to the tissues around the duct. When the cells of a tubular breast tumor are examined under a microscope, they look like tubes, which gives this cancer its name. Tubular breast cancer cells tend to behave less aggressively than more typical kinds of invasive ductal cancers.