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INTRODUCTION

Key facts and checkpoints

  • Typical age span for mastalgia is 30–50 yrs

  • Peak incidence is 35–45 yrs

  • There are four common clinical presentations:

    1. diffuse, bilateral cyclical mastalgia (commonest)

    2. diffuse, bilateral non-cyclical mastalgia

    3. unilateral diffuse non-cyclical mastalgia

    4. localised breast pain

Figure B5

Pain patterns for cyclical and non-cyclical mastalgia

CYCLICAL MASTALGIA

Features

  • Typical age is ~35

  • Discomfort and sometimes pain are present

  • Usu. bilateral but one breast can dominate

  • Mainly premenstrual

  • Breasts diffusely nodular or lumpy

  • Variable relationship to the pill

  • Rare after the menopause

Management After excluding a diagnosis of carcinoma and aspirating palpable cysts, various treatments are possible and can be given according to severity (see Table B4). Regular follow-up screening is advisable.

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Table B4 Management plan for mastalgia

Progressive stepwise therapy

Step 1

Reassurance—explain high remission rate

Proper brassiere support—expert fitting

Optimal diet; weight reduction; no smoking

Analgesics, e.g. paracetamol

Step 2

Adjust oral contraception or HRT (if applicable)

Consider trial

Evening primrose oil 1 g tds for 3 mths (unconvincing evidence)

Step 3

Refer to breast specialist to consider prescribing danazol or tamoxifen or other strategy

NON-CYCLICAL MASTALGIA

Pain, which is continuous or intermittent, does not vary within the menstrual cycle. Typical age is early 40s.

Management Non-cyclical mastalgia is very difficult to treat, being less responsive than cyclical mastalgia. It is worth a therapeutic trial.

COSTOCHONDRITIS (TIETZE SYNDROME)

Features

  • Palpable swelling ~4 cm from sternal edge due to enlargement of costochondral cartilage

  • Aggravated by deep breathing and coughing

  • Self-limiting, but may take several mths to subside

Treatment

  • Infiltration with LA and corticosteroid (with care)

MASTITIS

Clinical features

  • A lump and then soreness (at first)

  • A red tender area

  • (Possibly) fever, tiredness, muscle aches and pains

Treatment (systemic symptoms)

  • Antibiotics: resolution without progression to an abscess will usually be prevented by antibiotics

    di(flu)cloxacillin 500 mg (o) qid for at least 5 d, and up to 10 d (IV if severe)

    or if hypersensitive to penicillin cephalexin 500 mg (o) qid for at least 5 d

  • Therapeutic US (2 W/cm2 for 6 mins) daily for 2–3 d

  • Ibuprofen or paracetamol for pain

Instructions to patients

  • Keep the affected breast well drained

  • Continue breastfeeding: do frequently and start with the sore side

  • Heat the sore breast before feeding (e.g. with hot shower or hot facewasher)

  • Cool the breast after feeding: use a cold facewasher from the freezer

  • Empty the breast well: hand express if nec.

    ...

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