Breast Abscess and Masses Follow-up
- Author: Andrew C Miller, MD; Chief Editor: Rick Kulkarni, MD more...
Further Inpatient Care
Consider admitting patients with large or complex breast abscesses for pain management, parenteral antibiotic therapy, and definitive management.
- Treatment may include incision, drainage, and fistulectomy in the operating room.
- The wound can be left to close by secondary intention or with simple sutures over a drain.
Further Outpatient Care
Outpatient care
- Breast mass: Timely follow-up with primary physician and surgeon, mammography, and possible needle biopsy of the mass are indicated.
- Mastitis: Antibiotic therapy for 10-14 days, warm compresses, and continued breast emptying by breastfeeding or breast pumping q2h or when engorged is indicated. In breastfeeding mothers, use beta-lactamase stable penicillin (since breastfeeding). Other choices are dicloxacillin 500 mg PO qid or cephalexin 500 mg PO qid for 10-14 days. Instruct patients who are lactating that continued breastfeeding from the affected breast is not harmful to the baby. For nonpuerperal mastitis, use clindamycin 600 mg IV q8h or 300 mg PO q6h, or amoxicillin/clavulanate 500 mg PO tid.[22]
Screening tests
- The United States Preventive Services Task Force (USPSTF) has updated their guidelines regarding screening mammography. The USPSTF recommends screening mammography every other year for women aged 50-74 years;[23] however, the American Cancer Society continues to recommend screening mammography every year for women aged 40-74 years.[5]
- Patients should discuss specific benefits and harms surrounding screening mammography with their physician and an individual decision should be made regarding when to start screening mammography.
- Women older than age 75 years should have an in-depth discussion with their physician to consider the risks and benefits of screening mammography, and decisions to start, stop, or continue screening mammography should be individualized.
Inpatient & Outpatient Medications
- Prescribe pain medication to patients with a breast abscess as necessary. NSAIDs, such as ibuprofen, are preferred because they are not transferred through breastmilk. Preparations combining acetaminophen with codeine, oxycodone, or hydrocodone may be used depending on the level of discomfort.
- Prescribe parenteral narcotics for pain control while awaiting definitive surgical therapy.
- Continue antibiotic therapy for 14 days after drainage.
Transfer
- Transfer typically is not necessary for patients with breast mass, abscess, or mastitis.
Complications
- Breast mass - Chronic pain, scarring or disfigurement, metastases, postsurgical complications (eg, ipsilateral lymphedema), and death
- Breast abscess - Recurrent or chronic infection, scarring
- Mastitis - Breast abscess formation in less than 10% of cases
Prognosis
- Breast mass: Prognosis varies from excellent in patients with a fibroadenoma to poor in those with inflammatory breast cancer. Influencing factors include tumor size, histology, nodal involvement, distant metastases, and comorbid conditions.
- Breast abscess: Unfortunately, the recurrence rate of breast abscess is high (39-50% when treated with standard I&D). Studies of patients with fistulectomy have lower recurrence rates.
- Mastitis: Most patients experience resolution within 2-3 weeks. All patients with symptoms that have not resolved within 5 weeks should be evaluated for resistant infection or malignancy.
Patient Education
- Educate women who are lactating on nipple hygiene because cracking and abrasions of the skin increase risk of infection.
- Instruct all women on the correct way to perform breast self-examination.
- For excellent patient education resources, visit eMedicine's Women's Health Center and Cancer and Tumors Center. Also, see eMedicine's patient education articles Breast Infection, Breast Lumps and Pain, Breast Self-Exam, and Breast Cancer.
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