Mrs. Kelley's
Monster
by Jon Franklin
In the cold hours of a winter morning Dr. Thomas Barbee Ducker,
chief brain surgeon at the University of Maryland Hospital, rises
before dawn. His wife serves him waffles but no
coffee. Coffee makes his hands shake.
In
downtown Baltimore, on the 12th floor of University Hospital, Edna
Kelly's husband tells her goodbye. For 57 years
Mrs. Kelly shared her skull with the monster: No
more. Today she is frightened but
determined.
It
is 6:30 a.m.
I'm
not afraid to die," she said as this day approached. "I've lost
part of my eyesight. I've gone through all the
hemorrhages. A couple of years ago I lost my
sense of smell, my taste. I started having
seizures. I smell a strange odor and then I start
strangling. It started affecting my legs, and I'm
partially paralyzed.
"Three
years ago a doctor told me all I had to look forward to was
blindness, paralysis and a remote chance of death. Now I have
aneurysms; this monster is causing that. I'm scared to death . . .
but there isn't a day that goes by that I'm not in pain, and I'm
tired of it. I can't bear the
pain. I wouldn't want to live like this much
longer."
As
Dr. Ducker leaves for work, Mrs. Ducker hands him a paper bag
containing a peanut butter sandwich, a banana and two fig
newtons.
Downtown,
in Mrs. Kelly's brain, a sedative takes effect.
Mrs.
Kelly was born with a tangled knot of abnormal blood vessels in the
back of her brain. The malformation began small,
but in time the vessels ballooned inside the confines of the skull,
crowding the healthy brain tissue.
Finally, in 1942, the malformation
announced its
presence when one of
the abnormal arteries, stretched beyond capacity,
burst. Mrs. Kelly grabbed
her head and collapsed.
After that the agony never stopped.
Mrs.
Kelly, at the time of her first intracranial bleed, was carrying
her second child. Despite the pain, she raised
her children and cared for her husband. The
malformation continued to grow.
She
began calling it "the monster."
Now,
at 7:15 a.m. in operating room eleven, a technician checks the
brain surgery microscope and the circulating nurse lays out
bandages and instruments. Mrs. Kelly lies still
on a stainless steel table.
A
small sensor has been threaded through her veins and low hangs in
the antechamber of her heart. The
anesthesiologist connects the sensor to a 7-foot-high bank of
electronic instruments. Oscilloscope waveforms
begin to build and break. Dials swing. Lights
flash. With each heartbeat a loudspeaker produces
an audible popping sound. The steady pop, pop, popping isn't loud,
but it dominates the operating room.
Dr.
Ducker enters the O.R. and pauses before the X-ray films that hang
on a lighted panel. He carried those brain images
to Europe, Canada and Florida in search of advice, and he knows
them by heart. Still, he studies them again, eyes
focused on the two fragile aneurysms that swell above the major
arteries. Either may burst on contact.
The
one directly behind Mrs. Kelly's eyes is the most likely to burst,
but also the easiest to reach. That's
first.
The
surgeon-in-training who will assist Dr. Ducker places Mrs. Kelly's
head in a clamp and shaves her hair. Dr. Ducker checks to make
certain the three steel pins of the vice have pierced the skin and
press directly against Mrs. Kelly's skull. "We can't have a
millimeter slip," he says.
Mrs.
Kelly, except for a six-inch crescent of scalp, is draped with
green sheets. A rubber-gloved palm goes out and
Doris Schwabland, the scrub nurse, lays a scalpel in it. Hemostats
snap over the arteries of the scalp. Blood
spatters onto Dr. Ducker's sterile paper booties.
It
is 8:25 a.m. The heartbeat goes pop, pop, pop, 70
beats a minute, steady.
Today
Dr. Ducker intends to remove the two aneurysms, which comprise the
most immediate threat to Mrs. Kelly's life. Later, he will move
directly on the monster.
It's
a risky operation, designed to take him to the hazardous frontiers
of neurosurgery. Several experts told him he
shouldn't do it at all, that he should let Mrs. Kelly die. But the
consensus was that he had no choice. The choice
was Mrs. Kelly's.
"There's one
chance out of three that we'll end up with a hell of a mess
or a dead patient," Dr.
Ducker says. "I reviewed it in my own heart and
with other people, and I thought about the
patient. You weigh what happens if you do it
against what happens if you don't
do it. I convinced myself it should be
done."
Mrs.
Kelly said yes. Now Dr. Ducker pulls back Mrs.
Kelly's scalp to reveal the dull ivory of living
bone. The chatter of the half-inch drill fills
the room, drowning the rhythmic pop, pop, pop of the heart
monitor. It is 9 o'clock when Dr. Ducker hands
the two-by-four-inch triangle of skull to the scrub nurse.
The
tough, rubbery covering of the brain is cut free, revealing the
soft gray convolutions of the forebrain.
"There it is," says the circulating nurse in a hushed voice.
"That's what keeps you working."
It
is 9:20.
Eventually
Dr. Ducker steps back, holding his gloved hands high to avoid
contamination. While others move the microscope
into place over the glistening brain the neurosurgeon communes once
more with the x-ray films. The heart beats
strong, 70 beats a minute, 70 beats a minute. "We're going to have
a hard time today," the surgeon says to the X-rays.
Dr.
Ducker presses his face against the microscope. His hands go out
for an electrified, tweezer-like instrument. The
assistant moves in close, taking his position above the secondary
eyepieces.
Dr.
Ducker's view is shared by a video camera. Across the room a color
television crackles, displaying a highly-magnified landscape of the
brain. The polished tips of the tweezers move
into view.
It
is Dr. Ducker's intent to place tiny, spring-loaded alligator clips
across the base of each aneurysm. But first he
must navigate a tortured path from his incision, above Mrs. Kelly's
right eye, to the deeply-buried Circle of Willis.
The
journey will be immense. Under magnification, the
landscape of the mind expands to the size of a room. Dr. Ducker's
tiny, blunt-tipped instrument travels in millimeter leaps.
His
strategy is to push between the forebrain, where conscious thought
occurs, and the thumb-like projection of the brain, called the
temporal lobe, that extends beneath the temples.
Carefully,
Dr. Ducker pulls these two structures apart to form a deep
channel. The journey begins at the bottom of this
crevasse. The time is 9:36 a.m.
The
grey convolutions of the brain, wet with secretions, sparkle
beneath the powerful operating theater
spotlights. The microscopic landscape heaves and
subsides in time to the pop, pop, pop of the heart monitor.
Gently,
gently, the blunt probe teases apart the minute structures of gray
matter, spreading a tiny tunnel, millimeter by gentle millimeter,
into the glistening gray.
We're
having trouble just getting in," Dr. Ducker tells the operating
room team.
As
the neurosurgeon works, he refers to Mrs. Kelly's monster as "the
A.V.M.," or arterio-venous malformation. Normally, he says,
arteries force high-pressure blood into muscle or organ
tissue. After the living cells suck out the
oxygen and nourishment the blood drains into low-pressure veins,
which carry it back to the heart and lungs.
But
in the back of Mrs. Kelly's brain one set of arteries pumps
directly into veins, bypassing the tissue. The unnatural junction
was not designed for such a rapid flow of blood and in 57 years it
slowly swelled to the size of a fist. Periodically it leaked drops
of blood and torrents of agony. Now the structures of the brain are
welded together by scar tissue and, to make his tunnel, Dr. Ducker
must tease them apart again. But the brain is delicate.
The
screen of the television monitor fills with red.
Dr.
Ducker responds quickly, snatching the broken end of the tiny
artery with the tweezers. There is an electrical
bzzzzzt as he burns the bleeder closed. Progress stops while the
blood is suctioned out.
"It's
nothing to worry about," he says. "It's not much, but when you're
looking at one square centimeter, two ounces is a damned
lake."
Carefully,
gently, Dr. Ducker continues to make his way into the
brain. Far down the tiny tunnel the white trunk
of the optic nerve can be seen. It is 9:54.
Slowly,
using the optic nerve as a guidepost, Dr. Ducker probes deeper and
deeper into the gray. The heart monitor continues
to pop, pop, pop, 70 beats a minute, 70 beats a minute.
The
neurosurgeon guides the tweezers directly to the pulsing carotid
artery, one of the three main blood channels into the
brain. The carotid twists and dances to the
electronic pop, pop, popping. Gently, ever
gently, nudging aside the scarred brain tissue, Dr. Ducker moves
along the carotid toward the Circle of Willis, near the floor of
the skull.
This
loop of vessels is the staging area from which blood is distributed
throughout the brain. Three major arteries feed
it from below, one in the rear and the two carotids in the
front.
The
first aneurysm lies ahead, still buried in grey matter, where the
carotid meets the Circle. The second aneurysm is
deeper yet in the brain, where the hindmost artery rises along the
spine and joins the circle.
Eyes
pressed against the microscope, Dr. Ducker makes his tedious way
along the carotid.
"She's
so scarred I can't identify anything," he complains through the
mask.
It
is 10:01 a.m. The heart monitor pop, pop, pops
with reassuring regularity.
The
probing tweezers are gentle, firm, deliberate, probing, probing,
probing, slower than the hands of the clock. Repeatedly, vessels
bleed and Dr. Ducker cauterizes them. The blood
loss is mounting, and now the anesthesiologist hangs a transfusion
bag above Mrs. Kelly's shrouded form.
Ten
minutes pass. Twenty. Blood
flows, the tweezers buzz, the suction hose
hisses. The tunnel is small, almost filled by the
shank of the instrument.
The
aneurysm finally appears at the end of the tunnel, throbbing,
visibly thin, a lumpy, overstretched bag, the color of rich cream,
swelling out from the once-strong arterial wall, a tire about to
blow out, a balloon ready to burst, a time-bomb the size of a
pea.