Late Stage Breast Cancer (Stage III and IV)
First-trimester radiation therapy should be avoided. Chemotherapy may be given after the first trimester as discussed in the section on Early Stage Breast Cancer. Because the mother may have a limited life span (most studies show a 5-year survival rate of 10% in pregnant patients with stage III and IV disease), and there is a risk of fetal damage with treatment during the first trimester,[1,2] issues regarding continuation of the pregnancy should be discussed with the patient and her family. Therapeutic abortion does not improve prognosis.[1,2,3,4,5]
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Tests for Diagnosing Breast Cancer
Bone scan Breast biopsy Breast self-exam Breast MRI Breast ultrasound Chemistry screen Chest x-ray Complete blood count (CBC) CT scan of the brain CT scan of chest abdomen pelvis Doctor's breast exam Ductal lavage Estrogen and progesterone receptor HER2 receptor status Mammogram Minimally invasive breast biopsy MRI scan Sentinel lymph node...
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- Hoover HC Jr: Breast cancer during pregnancy and lactation. Surg Clin North Am 70 (5): 1151-63, 1990.
- Rugo HS: Management of breast cancer diagnosed during pregnancy. Curr Treat Options Oncol 4 (2): 165-73, 2003.
- Gwyn K, Theriault R: Breast cancer during pregnancy. Oncology (Huntingt) 15 (1): 39-46; discussion 46, 49-51, 2001.
- Clark RM, Chua T: Breast cancer and pregnancy: the ultimate challenge. Clin Oncol (R Coll Radiol) 1 (1): 11-8, 1989.
- Barnavon Y, Wallack MK: Management of the pregnant patient with carcinoma of the breast. Surg Gynecol Obstet 171 (4): 347-52, 1990.
WebMD Public Information from the National Cancer Institute
