Week 7 - Male/Female Genatalia, Rectum, Prostate, Pregnancy Flashcards
Vaginal discharge may be caused by….
- Candida
- Bacterial vaginosis
- Trichomonas vaginalis
Mucopurulent discharge from the cervix can be caused by….
- Chlamydyia trachomatis
- Neisseria gonorrhoeae
- Herpes simplex
What should you do when a breast lump is reported?
- Identify precise location
- How long has it been present
- History of trauma
- Tender
- Change in size or variation with menstrual cycle
- Change in breast contour, dimpling, swelling, puckering of skin on breastS?
- Changes in nipple –> skin changes, itchiness, redness, flaking
- Family history of breast cancer
Components of a breast exam - Woman
- 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).
- Palpate the breasts (consistency, tenderness, nodules, nipple for color, consistency, and quantity of any discharge).
- Inspect the axillae (rash, irritation, infection, unusual pigmentation).
- Palpate the axillary nodes (size, shape, delimitation, mobility, consistency, and any tenderness).
Components of a breast exam - Man
- Inspect the nipple and areola (nodules, swelling, ulceration).
- Palpate the areola and breast tissue (nodules).
When doing a breast exam what should you look for?
- Consistency of tissues
- Tenderness
- Nodules
- Location (clock or quadrants)
- Size (cm)
- Shape – round/cystic, disc like, irregular
- Consistency – soft, firm, hard
- Delimitation – well circumscribed or not
- Tenderness
- Mobility
- Hard, irregular poorly circumscribed nodules fixed to the skin or underlying tissues strongly suggest cancer
What to look for when palpating the nipples?
- Thickening of nipple and loss of elasticity suggest cancer
- Bloody discharge –> cancer
- Clear, serous, green, black or non-bloody discharge are usually benign
What does assessment of the axillae involve?
Inspection
- Rash, irritation, infection, unusual pigmentation
Palpation
- Left axilla (use right hand and vice versa)
- Large nodes, firm, hard, matted together or fixed to skin suggest malignancy
Gynecomastia
Benign breast enlargement in men. Caused by increased estrogen, decreased testosterone and medication side effects
Anatomy of the breast
Mammary gland lobules
- Lactiferous ducts
- nipple/areola
Divided into four quadrants or use a 12 hour clock + the tail of spence
Axillary lymph nodes
- Anterior group
- Posterior group
- Lateral group
- Central group
- Apical group
- Infraclavicular group
Factors that may indicate breast cancer
- Redness – local infection, inflammatory carcinoma
- Thickening and prominent pores
- Flattening of normally convex breast
- Asymmetry in nipple direction
- Eczematous changes with rash, scaling, ulceration of the nipple extended to areola
- Nipple inversion
- Breast dimpling or retraction
At what age should mammography start?
Age 40
What are three types of breast tumors?
Fibroadenoma (benign tumor)
- Up to age 55
- Single or multiple
- Soft or firm
- Well deliniated
- Mobile
- Nontender
- Round, disclike lobular
Cysts
- 30-50
- Single or multiple
- Round
- Soft to firm, elastic
- Well delineated
- Mobile
- Tender
Cancer
- 30-90 (more common over 50)
- Usually single
- Irregular edge
- Firm or hard
- Not clearly delineated from other tissues
- Fixed to skin or underlying tissues
- Nontender
Self-breast examinations
Should be done 5-7 days after menses.
- Use three fingers
- Lying down
- Circular movements up and down
- Repeat standing with hand behind the head
- Let us know if you find any changes
Concerning symptoms found on breast self-examination.
Mass
- Location
- How long
- Change in size
Dimpling/puckering of skin
Pain
Nipple discharge
What physiologic changes do the breasts go through as the woman ages?
The glandular ducts begin to atrophy and are replaced by adipose tissue.
Male genital exam
- Inspect the skin, prepuce, and glans (ulcers, scars, nodules, inflammation).
- Inspect the urethral meatus (discharge), and, if indicated, strip or “milk” the penile shaft.
- Palpate the shaft of the penis (induration, tenderness).
- Inspect the scrotum including skin, hair, and contour (lesion, swelling, veins, bulging masses, asymmetry).
- Palpate each testis including the epididymis and spermatic cord (presence, size, shape, consistency, symmetry, tenderness, masses, nodules).
- Perform special techniques as indicated:
- Evaluate for groin hernias:
- Inspect for a groin bulge.
- Palpate for an inguinal hernia (direct or indirect).
- Palpate for a femoral hernia.
- Evaluate for scrotal mass.
Questions prior to male genital exam
Penile discharge>
- Yellow –> gonorrhea
- White –> chlamydia
Amount
Fever
Chills
Rash
Associated symptoms
Sores or growths
pruritis or itching
Swelling or pain
Anatomy of the penis
Penis – formed by three columns of vascular erectile tissue
- Corpus spongiosum (contains the urethra)
- Corpora cavernosa x2
Phimosis
Tight foreskin that cannot be retracted
Paraphimosis
tight foreskin that once retracted cannot be returned
Balantitis
Inflammation of the penile glans
Hypospadias
congenital ventral displacement of the urethral meatus (to bottom of penis)
Hydrocele
nontender, fluid filled mass, transilluminates – palpable within the scrotum
Screening for STIs in men
Previous history of herpes, gonorrhea, or syphilis
What kind of sex are you having? –> symptoms at various openings
Concerns for HIV?
Systemic illness or other symptoms
- Sore throat
- Diarrhea
- Rectal bleeding
- Anal itching/pain
Genital warts
- Single or multiple papules or plaques of variable shapes
- Caused by HPV
- Itching and pain
- May disappear without treatment
Primary syphilis
Small red papule and painless erosion up to 2 cm
Genital herpes
- Small scattered or grouped vehicles on glans or shaft of penis
- Associated with headache, fever, malaise, arthralgias, local pain and edema
Cryptorchidism
undescended testicle
Scrotal swelling suggests…
- Acute ependymitis
- Acute orchitis
- Testicular torsion
- Strangulated inguinal hernia
Risk factors for testicular cancer
- Undescended testicle
- White male
- Family history
- Kleinefleter syndrome
- HIV infection
Strangulated hernia
Blood supply is compromised. Usually has these symptoms:
- Nausea and vomiting
- Tenderness