Breast Disorders
Benign Breast Disorders
Gynecomastia
“female breasts”;Benign Caused by: 1. abnormal growth of the glandular tissue 2. Corticosteroids; medications 3. Aging 4. Obesity 5. Excess estrogen 6. Alcoholism
Breast Cancer
Most commonly diagnosed
2nd highest cause of death by cancer
The earlier it’s found, the better chances for survival
Characterized by one abnormal cell which replicates
Invasive or noninvasive
Noninvasive Breast Cancer
• Cancer cells remain within the duct • Not yet harmful to client • Can lead to invasive breast CA if not treated - Ductal carcinoma in situ (DCIS) - Lobular carcinoma in situ (LCIS)
Invasive Breast Cancer
Infiltrating ductal carcinoma
Most common
Starts in the duct, spreads to breast tissue
Palpable lesion, irregular pattern
Tumor grows fibrosis develops enters lymphatic channelsblockage occurs (edema, redness, warmth)
Cancer metastasizes
S/s: Peau d’ orange (orange peel ) - DIMPLING of the breast ; might see discoloration along with the palpable lesion.
Causes
No one single defined cause
More causes
Detection & Diagnosis
Surgical Treatment
1. Prophylactic Mastectomy Preventative breast removal Given to high risk women 2. Modified radical mastectomy Removes breast tissue, nipple & axillary lymph nodes 3. Lumpectomy with Lymph node dissection ( only portion to see if metastasis has occured) Tumor and lymph nodes removed Examined for presence of cancer cells
Post-op/Home care
Exercises
Most begin immediately following surgery Squeezing soft, round object with affected hand Flexion/extension of elbow Hand wall climbing Pulley exercise Rope turning (see IGGY p. 1675 73-2)
Adjuvant Therapy Radiation
Kill breast cancer cells remaining post-op
Given over 5-6 weeks
Entire breast or affected area
Brachytherapy - pt is radioactive when catheters inserted ; visitors only 30 min
Adjuvant Therapy Chemotherapy
Kill breast cancer cells traveling to other areas
Started after Stage II
Given before or after surgery
May be used in combination with other chemotherapy agents
Adjuvant Therapy cont…
Blocks action of estrogen or inhibits production Tamoxifen most common (SERM) Decreases recurrence up to 50% SE: hot flashes, weight gain Aromatase inhibitors Estrogen receptor down-regulators LH-RH agonists (See IGGY p. 1677 73-5)
Nursing Care: Diagnoses
Anxiety Ineffective coping Disturbed body image Acute pain Sexual dysfunction
Interventions
Education, support, complementary & alternative medicine (yoga, meditation, etc)
Community Resources