Benign GYN Disorders

advertisement

Benign

Gynecological

Disorders

Tory Davis, PA-C

Mercy Hospital

POP

 Pelvic Organ Prolapse

 Defects in pelvic support structures result in pelvic relaxation abnormalities

 Classified by anatomical location

 Severity by Stage 0-IV

Anatomic location

 Anterior vaginal wall

– Cystocele

– Bladder prolapses

 Posterior wall

– Rectocele

 Apical wall defect

– Uterine prolapse

– Vaginal vault prolapse (post-hyst)

– Enterocele

Causes

 Age

 Parity

– Vag parity  3xRR

– >2 deliveries  4.5RR

 Obesity

 Hx pelvic surgery

 Diseases/conditions

– Chronic cough

– Constipation

 Heavy lifting

 Menopause

 Inherent quality of connective tissue

Symptoms

 Vaginal fullness

 Pressure

 Heaviness

 Discomfort

 Dysparunia

 Reducible mass in introitus

 Low back pain

 Incomplete void

 Stress incontinence

 Frequency

 Urinary hesitancy

 Splinting

 Coital laxity

POP PE

 Lithotomy position first, standing prn

 Vulvar ulcerations

 Relaxed genital hiatus

 Thin walled, smooth bulging mass

– Varying severity

 Observed valsalva

 Check anterior and posterior walls

 Rectovaginal

Prevention

 Antepatrum, intrapartum, postpartum pelvic floor exercises

 Avoid other reversible/controllable risk factors

 Estrogen therapy p menopause to maintain pelvic tissue tone

Tx

 Attention to psychosocial aspects

 Pessary

 Kegels

 Estrogen (local)

 Surgical

Urinary Incontinence

 13 million women

 30-40% of US women in lifetime

 Up to 70% do not seek treatment

 Involuntary loss of urine

– Can be sign, symptom or diagnosed condition

 3x more common in women (shorter urethra and greater likelihood of connective tissue, muscle and nerve injuries)

Etiology of UI

 Gender

 Age

– In elderly, 30% increase prevalence with each 5-year age increase

 Hormonal status

 Birthing trauma

– Damage to pelvic floor neuromusculature

 POP

Types

 Stress UI: urinary leakage on effort or exertion

 Urge UI: leakage immediately preceded by sense of urgency “Gotta go!”

 Mixed UI: Likely most common

UI History

 Duration

 Frequency

 Severity

 Social implications

– What do I mean?

 Use of protective items (pads, diapers, etc)

 Mental function

Workup

 Pelvic exam

 Q tip test for bladder neck hypermobility

 Cough stress test

 Neuro exam

 Urodynamic studies

Treatment- Stress UI

 Reduce caffeine and alcohol

 Fluid restriction

 Timed voiding

 Kegels

 Biofeedback

 Electric stimulation

 Pessaries

 Surgery

Kegel Exercises

 Focused repetitive voluntary contractions of pelvic floor musculature

 Have pt contract muscles as if to prevent a fart or to stop urine

 Hold 3-5 seconds, then relax

 50-100 reps daily

 Cure or significant improvement in up to 75%

Urge UI

 Involuntary contractions of bladder

“Overactive Bladder”

 Cause unknown

 Prevalence 10-50%

Treatment

 As for SUI plus Drugs!

 Anticholinergics

– Oxybutinin (Ditropan)

– Tolterodine (Detrol)

 Available in IR, long-acting or patch

 Increase bladder capacity, decrease bladder contractions, improve urgency symptoms in 70%

Benign vulvar/vaginal disorders

 Infectious causes: already covered, right? But still need to be considered

 Atrophic vaginitis

 Lichen sclerosis

 Bartholin glands

 Vulvodynia

Atrophic vaginitis

 Hypoestrogenic vagina

 High pH

 Thinned vaginal epithelium

 SX: dryness, spotting, serosanguinous discharge, dyspareunia

 Tx: intravaginal estrogen (cream, ring, pv tablet) Not in women with hx of breast or endometrial cancer, though, right?

Lichen sclerosis

 Benign chronic inflammatory process

 Most common vulvar derm d/o

 Acute phase- red/purple lesions on non-hair-bearing areas of vulva, perineum, perianal area in hourglass pattern

– Erythema and edema

– Intense pruritis

Lichen sclerosis

 Chronic- skin is thin, white, shiny

 Loss of genital landmarks

– Labia minora fusion

– Introital stenosis

 Pain/dyspareunia from loss of elasticity

 Increased risk of squamous cell carcinoma

Lichen sclerosis Tx

 Steroids

 Topical high potency for 3 months, taper to less potent for maintenance

Bartholin’s gland

 What are the Bartholin glands for?

 What can go wrong with them?

Bartholin’s gland cyst

 Obstruction of the duct of the Bartholin ’s gland  retention of secretions  cystic dilation

 Infection can occur

– Sx: pain, tenderness, erythema, dyspareunia with fluctuant mass

 Drain with Word catheter or marsupialization

 Excision if recurrent

Vulvodynia

 Vulvar pain in absence of relevant physical findings

 Sx: burning, raw, irritation, hyperalgesia, allodynia

 Prevalence 1.5%

 2 types:

– Localized provoked 20-30 yrs

 Vestibular erythema, tenderness, introital pain

– Generalized unprovoked 40 yrs

Larger area of pain (?neuropathic, pudendal nerve injury, referred pain?)

Benign Cervical

Disorders

 Stenosis

 Nabothian cysts

 Polyps

 Already covered: HPV and other STIs, cervical dysplasia

Cervical stenosis

 Narrowing of the endocervical canal, usually at level of internal os

 Partial to full occlusion of the os

 Obstruction of menstrual flow (can lead to amenorrhea)

 Infertility

 Pelvic pain

Cervical stenosis etiology

 Congenital

 Inflammatory

 Neoplastic

 Surgical

– Think of this when treating cervical dysplasia: LEEP causes less stenosis than cold-knife cone biopsy

Nabothian cysts

 Don ’t freak out. Benign

 Yellowish translucent raised pearl-like lesions on ectocervix

 1 mm to 3 cm

 Few or multiple

Cervical Polyps

 Small, pedunculated neoplasms

 Originate from endocervix

 Common

– Esp multigravidas over age 20

 Mostly benign, but remove and send to pathology due to malignant change potential

Cervical polyps

 Asymptomatic or c/o intermenstrual or postcoital bleeding

 Sometimes assoc with infertility

– Why?

 PE: red fragile growth protruding from os

– 2 mm to 3 cm

– Not palpable

 Remove by grab-n-twist

– Larger ones to OR

Adnexal masses

 Common, usually benign

 Management dictated by presentation

 Malignancy must be excluded

– US usually 1 st imaging for adnexa

– Septations, solid parts and Doppler flow within lesion are suspicious

 If likely benign and <6 cm, observe

– Why 6 cm?

Benign ovarian growths

 Follicular cyst- most common. From growth of follicle, often doesn ’t release the egg

– Usually not sx, usually resolve

 Corpus luteum cyst

 Hemorrhagic cyst

 Dermoid cyst- the cyst with teeth

Cyst management

 If fluid-filled, monitor with periodic U/S

 If not, remove it

– Laparoscopic approach most common

 Also remove if >6 cm to reduce risk of torsion

 Prevention with OCPs

 Tx pain with NSAIDs

PCOS

 Polycystic Ovarian Syndrome

 Common (5-10%) female endocrinopathy

 Oligo or amenorrhea and anovulation

 Hyperandrogenism

– What ’s that look like?

 Ultrasonographic evidence of polycystic ovaries

 Frequently, infertility

 Insulin resistance

PCOS

Does this topic really belong here?

Please read the Richardson article “Current

Perspectives in Polycystic Ovary Syndrome ” posted on myUNE

Write 1-2 paragraphs on what “system”

PCOS belongs in (Endo vs Women's

Health)

– Defend with supporting evidence from the article

(etiology, clinical features, lab features, treatment, prognosis, etc)

 Due Thursday April 15 to me at my next lecture.

Premature Ovarian

Failure

 Ovaries don ’t produce enough estrogen in women < 40

– Despite high levels of circulating gonadotropins

 Suspect in female <40 with s/s of estrogen deficiency

S/sx of estrogen deficiency

 Atrophic vaginitis

 Osteopenia/osteoporosis

 Decreased libido

 Infertility

 Menstrual changes

POF Dx

 High FSH, low estradiol

 Find cause

– Enzyme defects

– Genetic defects

– Autoimmune causes (thyroiditis,

Addison ’s, hypoparathyroid, myasthenia gravis)

– Environmental factors (chemo, smoking, viruses, surgery)

POF Tx

 Desiring pregnancy: IVF plus exogenous hormones to support endometrium

 Not desiring pregnancy: HRT until age

50s

 Either: psychosocial support

Uterine Disorders

 Will be covered in Menstrual

Abnormalities lecture

 Questions?

Download