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History and Physical Examination
History – an important step
that should not be overlooked or abbreviated due to
time constraints. As a physician, it is important to
remember the vital contribution that can be made by
the patient. While she is not a trained health care
professional, she does live with her body and understands
the symptoms better than anyone else. It is also important
to take a detailed history, sometimes from birth, to
fully understand the various factors in play in a patient’s
disease condition.
Physical Examination – provides
an abundant amount of information in skilled hands.
A complete standard physical examination should be performed.
Beyond this standard physical examination that all physicians
have learned is a wealth of information waiting to be
discovered. The physician should approach the patient
like a detective looking for clues. This starts at the
head and ends at the toes – yes we are looking
for the cause or causes of pelvic pain.
The head
– loss of the outer 1/3 of the eyebrows can suggest
hypothyroidism
The jaw
– temporomandibular joint (TMJ) problems are associated
with pelvic and sacroiliac joint problems
The teeth
– some feel that mercury amalgam fillings and
root canals can be a focus of infection or source of
heavy metal toxicity which can decrease immune function.
The mouth
– the tongue can show signs of yeast overgrowth
suggesting a possible imbalance of the bowel bacteria.
This is known as dysbiosis which represents a breakdown
of the fundamental protective lining of the bowel and
thus the first line of defense of the immune system
(innate immunity).
The neck –
multiple areas around the neck and upper back are areas
that include fibromyalgia tender points. Patients with
pelvic pain and endometriosis have a higher incidence
of fibromyalgia. The thyroid gland is located on the
lower front neck. Hypothyroid patients often have an
enlarged thyroid gland.
The mid back
– mid back pain to the side of the spine can be
the result of involvement of the ureter (the tube that
goes from the kidney to the bladder along the back)
with endometriosis or adhesions in the pelvis which
can act to constrict, but rarely block, the ureter.
Dilation "upstream" of this restriction can
result in pain, just as dilation of the bowel with gas
causes pain. Muscle spasm can cause significant pain.
This rarely resolves on its own, usually requiring deep
tissue massage to correct the condition.
The lower back
– The lower back including the area of the sacroiliac
joint which connects the hip and the coccyx (tailbone)
can become inflamed and painful. This pain can be secondary
to the pain in the pelvis (endometriosis, etc) which
may correct after the pelvic problem is corrected. Alternatively,
secondary conditions such as misalignment or instability
of the SI joint may need to be treated after the primary
cause of the pelvic pain is removed. Muscle spasm can
cause significant pain. This rarely resolves on its
own, usually requiring deep tissue massage to correct
the condition.
The abdomen
– A systematic approach is important for an effective
exam. I start in the area that is least tender and slowly
work closer to the area of most pain. The purpose of
the physical examination is to obtain information, not
to torture. A little sensitivity, a little extra time
and a little skill can make the physical examination
a humane and worthwhile experience. Often the upper
abdomen is less tender and this is where I usually start.
The gallbladder is located under the
right upper quadrant, the area near the ribs. I find
quite a few diseased painful gallbladders. Pain with
palpation in this area, usually worse with a deep breath,
is known as a positive Murphy’s sign. A positive
Murphy’s sign warrants a further workup of the
gallbladder, including a gallbladder sonogram and a
HIDA scan. There is a certain incidence of false negative
tests. This means that even if all of the diagnostic
tests are normal, the gallbladder can still be diseased
and a source of pain. The successful resolution of this
situation requires good communication with the surgeon.
Pathology almost always confirms disease of the gallbladder
following a cholecystectomy (surgical removal of the
gallbladder) even in cases where all of the diagnostic
studies were normal.
The stomach and the transverse colon
are located in the area of the mid upper abdomen. The
spleen is located in the left upper quadrant.
The lower half of the abdomen is usually
the location of the pain and pathology. One question
that we are trying to answer is if the pain is located
in the abdominal wall (neuropathy, etc.) or inside of
the abdominal cavity (endometriosis, adhesions, IC,
etc.). Pain that wraps around from the back, over the
hip and down the right or left lower quadrant into the
groin area is often a problem with the ilioinguinal
nerve. There are a variety of causes and conditions
that can result in damage to this nerve. It is possible
that long standing pain has resulted in neuroplastisity
with this nerve becoming hypersensitized. Once this
happens, any stimulus of this nerve is interpreted as
pain and that is the message that is sent on to the
brain, even if the stimulus is not one that should evoke
pain. Placing pressure on the area of the ilioinguinal
nerve (re-creating the patient’s pain) and having
the patient do an "abdominal crunch" will
help differentiate abdominal wall neuropathy from intrabdominal
pathology. As the muscle tense up, they protect the
inside of the abdomen and thus the pressure of the exam.
In this case the pain usually decreases. If the problem
is an abdominal wall neuropathy, then the muscles tensing
up place more pressure on the nerve and thus the pain
gets worse.
The sigmoid colon is located in the
left lower quadrant. This should be checked for the
presence of impacted stool and adhesions.
Next I usually put pressure on the
pubic bone. If this is tender, my level of suspension
for bladder problems including interstitial cystitis
is higher.
The inguinal ligament runs between
the pubic bone and the crest of the hip bone. Pain in
this area is suggestive but not diagnostic of an inguinal
or femoral hernia
Pain associated with light touch of
the skin is suggestive of an overall hyperesthesia of
the abdominal wall which is a type of neuropathy.
The Lungs
– pain with inspiration can suggest endometriosis
in the lining of the lung. The lack of breath sounds
may represent a partial pneumothorax that can occur
with endometriosis.
The Extremities
– Several fibromyalgia tender points are present
on the extremities. Very cold hands and feet are suggestive
of some disease processes. Minimal reflexes indicate
further evaluation for the possibility of hypothyroidism.
The length of both legs should be evaluated. If one
leg is longer than the other it can throw the pelvis
off and result in misalignment and pain.
The Pelvic Exam
Vulva –
is the outside portion of the pelvis. This area contains
the peri-urethral glands and the vestibular glands.
These glands can become inflamed and painful contributing
to pelvic pain in general and specifically pain with
intercourse. The entire vulvar area can become painful
as well. This is known as vulvodynia. The vulva should
be inspected for any lesions, including abnormal lesions
including herpes lesions and condyloma.
Pelvic Muscle
Floor – The bottom of the pelvis, from
the pubic bone to the tail bone, is comprised of a series
of muscles. In patients with chronic pelvic pain, these
muscles are often unconsciously tensed up. Over time
these muscles commonly go into spasm forming knots.
These areas of the muscle become scarred and cannot
fully relax. Just like a cramp in the leg or knots in
the back muscle, these areas are very painful, especially
when pressure is placed on the muscle or when the muscle
is stretched (as it is during intercourse). This secondary
condition of pain is a result of another condition causing
pain (for example endometriosis) which often persists
even after the initial cause of pain is corrected. Pelvic
muscle floor spasm needs to be recognized and treated
when present for resolution of symptoms.
Pudendal Nerve
– This nerve is located on both the right and
left side of the vagina. This nerve often becomes sensitized
and involve in the pain process. A pudendal nerve block
is often helpful in relieving this type of pain.
Vagina
– The vagina should be inspected for signs of
infection, most often either yeast or bacteria. The
area near the top of the vagina behind the cervix should
be carefully inspected for the presence of endometriosis.
Endometriosis can grow through the vagina in severe
cases of invasive posterior cul-de-sac disease. The
bartholins gland is located near the opening of the
vagina. A cyst can develop in this area and can become
infected. Atrophy (thinning) of the vagina can result
in pain with intercourse. During internal examination
of the vagina, pressure on the top of the vagina presses
on the bladder. Patients with interstitial cystitis
usually have marked tenderness in this area.
Cerivx
– As the posterior cul-de-sac becomes involved
with endometriosis the cervix is less mobile as a result
of the fibrotic changes. The cervix becomes increasingly
tender and can be a source of deep pain during intercourse
(collisional dyspareunia). Nodularity of the uterosacral
ligaments which arise from the back of the cervix usually
represents endometriosis. This condition often results
in lower back pain.
Uterus
– The position, location, size and sensitivity
of the uterus should be determined. In some cases, the
uterus literally starts to fall out of the vagina. In
mild cases, known as pelvic relaxation, the uterus descends
a little bit lower into the vagina. As a result the
uterus can cause pressure in the pelvis and tends to
get hit during intercourse. A uterus that is tipped
to the back is suggestive of posterior cul-de-sac endometriosis.
If the uterus is slightly enlarged and tender to palpation
this may represent adenomyosis. A fibroid uterus is
usually enlarged and irregular shaped.
Ovaries and
Fallopian tubes – The size, location and
tenderness of the ovaries should be assessed. An ovarian
cyst, including an endometrioma, results in an enlarged
and usually tender ovary. If the ovary is involved in
adhesions, it is usually fixed and very tender when
pressure is placed on the ovary. If an ovary or fallopian
tube is attached to the bowel, this often results in
intensification of pain during a bowel movement. Infection
of the fallopian tube as a result of Pelvic Inflammatory
Disease (PID), an infection of the fallopian tubes,
can result in significant damage and blockage. The tubes
can then fill up with fluid and result in chronic pain
Rectal Exam
– I personally do not always perform a rectal
exam.This portion of the exam is unpleasant and can
be skipped if it is not indicated. Some will disagree
with this approach, but I try to be humane in my medical
care. When a rectal exam is indicated, several conditions
should be checked. Deep invasive endometriosis can be
palpated in the rectovaginal septum. A rectoceole can
result in difficulty in having a bowel movement and
even pain with intercourse. By definition, this is a
thinning of the partition between the rectum and the
vagina. It is difficult to pass a bowel movement. When
a patient bears down to have a bowel movement, the thin
membrane between the vagina and rectum bulges into the
vagina allowing the bowel movement to displace into
the vaginal area rather than being displaced out of
the rectum. Some women have to place their fingers into
the vagina to help push the bowel movement out.
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