Module 6 Flashcards
supernumerary nipples
one or more extra or are located along the “milk line” (Fig.18-4). Usually, only a small nipple and areola are present, often mistaken for a common mole. They may be familial, and, in the absence of associated glandular tissue, there is little evidence of association with other congenital anomalies
These are the most common breast-related complaints.
Ask if the patient has had any lumps, pain, or nipple discharge of her breasts.
(mastodynia or mastalgia)
Breast pain alone, is not typically a sign of breast cancer.
diffuse breast pain
(defined as involving >25% of the breast)
focal breast pain
(involving <25% of the breast),
cyclic breast pain
(pain that occurs prior to menses and generally resolved at the completion of the menstrual period)
physiologic discharge
physiologic hypersecretion is seen in pregnancy, lactation, chest wall stimulation, sleep, and stress
pathologic discharge
Nipple discharge is more likely to be pathologic when it is bloody or serous, unilateral, spontaneous, associated with a mass, and occurring in women age ≥40 years.
galactorrhea
, or the discharge of milk-containing fluid unrelated to pregnancy or lactation, is most commonly caused by hyperprolactinemia
The best time for breast examination in a patient who is still menstruating
is 5 to 7 days after the onset of menstruation because breasts tend to swell and become more nodular before menses from increasing estrogen stimulation. For postmenopausal women and for men, any time is appropriate.
Inspect the breasts in four views:
arms at sides, arms over head, arms pressed against hips, and leaning forward (skin appearance, size, symmetry, contour, nipple characteristics).
(peau d’orange)
Thickening and prominent pores suggest breast cancer.
acanthosis nigricans
Deeply pigmented velvety axillary skin suggests —associated with diabetes; obesity; polycystic ovary syndrome; and, rarely, malignant paraneoplastic disorders.
Fibroadenoma
15–25 yrs, usually puberty and young adulthood, but up to age 55 yrs
Usually single, may be multiple
Round, disc-like, or lobular; typically small (1–2 cm)
May be soft, usually firm
Cysts
30–50 yrs, regress after menopause except with estrogen therapy
Single or multiple
Round
Often tender
Cancer- breast
30–90 yrs, most common over age 50 yrs
Usually single, although may coexist with other nodules
Irregular or stellate
Firm or hard
Usually nontender
Retraction Signs
As breast cancer advances, it causes fibrosis (scar tissue). Shortening of this tissue produces dimpling, changes in contour, and retraction or deviation of the nipple. Other causes of retraction include fat necrosis and mammary duct ectasia.
Skin Dimpling
Look for this sign with the patient’s arm at rest, during special positioning, and on moving or compressing the breast
Breast enlargement in men
History of hyperthyroidism, testicular tumor, Klinefelter’s syndrome; medications; prostate cancer treatment; substance abuse
Monilial dermatitis
Skin irritation under pendulous breasts from tissue-to-tissue contact or from rubbing of brassiere; treatment
Infants- breast changes
Breasts enlarge after birth in boys and girls.
Result of passively transferred maternal estrogen
May persist with breastfeeding
Pregnant patients- breast changes
Increase in size; tenderness and tingling; enlarged erect nipples; vascular spiders and striae
Colostrum
Coarse nodularity of breast tissue
Dilated subcutaneous veins
Fibrocystic changes
Benign fluid-filled cyst formation caused by ductal enlargement
Fibroadenoma
Benign tumors composed of stromal and epithelial elements that represent a hyperplastic or proliferative process in a single terminal ductal unit
Fat necrosis
Benign breast lump occurs as inflammatory response to local injury.
Intraductal papillomas/papillomatosis
Benign tumors of the subareolar ducts that produce nipple discharge
Duct ectasia
Benign condition of the subareolar ducts that produce nipple discharge
Paget disease
Surface manifestation of underlying ductal carcinoma
Premature thelarche
Breast enlargement in girls younger than 8 years of age
Benign in the absence of pubic and axillary hair
Heartburn
: a burning sensation in the epigastric
area radiating into the throat; often associated
with regurgitation
retching
(spasmodic movement of the
chest and diaphragm like vomiting, but no stomach
contents are passed)
hematemesis
Blood or coffee ground emesis is known as