What is *Do No Harm* by Henry Marsh about?

*Do No Harm* is a neurosurgeon’s memoir exploring life, death, and brain surgery through vivid patient stories. Henry Marsh details high-stakes operations, ethical dilemmas, and the emotional toll of medicine, including a catastrophic 18-hour surgery that left a young man paralyzed. The book blends personal reflection with insights into neurosurgery’s complexities, offering a raw look at doctors’ fallibility and the moral gray areas of healthcare.

Who should read *Do No Harm* by Henry Marsh?

This book suits readers interested in medical memoirs, neurosurgery, or ethical challenges in healthcare. Medical professionals, students, and anyone curious about the human side of medicine will find Marsh’s honesty about failure and vulnerability compelling. It’s also valuable for those exploring themes of mortality, resilience, and the intersection of science and empathy.

Is *Do No Harm* worth reading?

Yes, for its unflinching portrayal of neurosurgery’s triumphs and tragedies. Marsh’s candid storytelling—like his account of operating on his own son—humanizes medicine while highlighting systemic issues in healthcare. Critics praise its literary quality and ability to engage both medical and general audiences.

What ethical dilemmas does Henry Marsh discuss in *Do No Harm*?

Marsh grapples with decisions like operating on elderly patients against their wishes or balancing hope with realism in prognoses. He recounts a 96-year-old woman preferring death to surgery and the moral anguish of delivering life-altering news to families. These stories underscore the tension between medical intervention and patient autonomy.

What are key quotes from *Do No Harm*?

While direct quotes aren’t verbatim in sources, Marsh’s themes resonate: “Doctors, like soldiers, must lie” reflects the burden of shielding patients from grim truths. Another motif is medicine’s “controlled and altruistic violence,” capturing surgery’s paradox of healing through intrusion.

How does *Do No Harm* portray the reality of neurosurgery?

The book demystifies neurosurgery as fraught with uncertainty—success hinges on millimeter precision, yet outcomes remain unpredictable. Marsh describes the brain’s “sparkling” complexity during operations and the psychological toll of complications, like a tumor surgery leaving a musician unable to play.

What personal experiences does Henry Marsh share in the book?

Marsh reveals his son’s childhood brain tumor, which taught him the terror of being a patient’s parent. He also discusses his early career switch from philosophy to medicine and his work in Ukraine, later documented in the Emmy-winning film *The English Surgeon*.

How does *Do No Harm* compare to other medical memoirs?

Unlike Atul Gawande’s systemic critiques or Paul Kalanithi’s terminal illness reflections, Marsh focuses on neurosurgery’s technical and emotional challenges. His blend of humility and dark humor offers a distinct perspective on medical culture.

Do No Harm

Stories of Life, Death, and Brain Surgery

Henry Marsh

4.25(41714 Reviews)

Overview of Do No Harm

A renowned neurosurgeon's raw confession of life and death decisions at the operating table. Winner of the 2015 PEN Ackerley Prize, "Do No Harm" reveals medicine's brutal truth: sometimes saving a brain means confronting your own humanity. Karl Ove Knausgard called it "true honesty in an unexpected place."

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Chapter 1

Between Life and Death: A Neurosurgeon's Haunting Journey

Have you ever wondered what it feels like to hold someone's life-their very consciousness-in your hands? Henry Marsh's "Do No Harm" takes us into the harrowing world of neurosurgery where success and catastrophe are separated by millimeters. This international bestseller, translated into over 40 languages, has captivated readers from Bill Gates to Elon Musk with its unflinching honesty. Unlike typical medical memoirs that glorify heroic doctors, Marsh's account is refreshingly raw-revealing the fear, doubt, and occasional hubris that accompany a career spent navigating the most complex organ in the universe. As one of Britain's foremost neurosurgeons, Marsh doesn't just explain brain surgery; he exposes the profound ethical dilemmas, bureaucratic frustrations, and emotional toll of a profession where mistakes can devastate lives forever.

Chapter 2

The Fragile Jelly of Consciousness

I hate cutting into the brain. Looking through my operating microscope as I push a fine sucker through the soft white substance, I find it incomprehensible that this jelly contains thought itself, emotion and reason, memories and dreams. All I see is matter. Yet straying into "eloquent brain" means facing a damaged patient in Recovery afterward. Brain surgery remains dangerous despite modern technology like Computer Navigation and awake surgery. Experience and skill are crucial, as is knowing when not to operate at all. And then there's luck-which seems increasingly important as I gain experience. Every neurosurgeon carries what the French surgeon Leriche called "the cemetery"-the headstones of our disasters that haunt us throughout our careers. This burden weighs heavily during each operation, particularly when approaching retirement. The anxiety never truly diminishes, regardless of experience. Consider the pineal tumor case-a rare, potentially fatal condition requiring delicate navigation through a narrow crevice between the cerebral hemispheres and brainstem. The patient, a high-powered company director, meticulously typed medical terminology into his smartphone as though this might somehow put him back in control of his life. Meanwhile, I was haunted by a recent failure-a young woman left paralyzed after spinal cord surgery. The operation involves positioning the patient upright, cutting through scalp and neck muscles, drilling through bone, and opening the meninges before bringing in the operating microscope. Despite years of experience, each blood vessel cut brings intense anxiety. When the pathologist finally confirms a benign pineocytoma, the relief is palpable. The tumor proves "cooperative" with a good surgical plane, allowing careful removal without damaging surrounding structures. Afterward, my paralyzed patient challenges my reassurances: "I trusted you before the operation. Why should I trust you now?" I have no answer. Meanwhile, my pineal patient awakens well, and when I tell his wife the good news, we share a brief, emotional moment of celebration-a rare instance of pure surgical triumph.

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Chapter 3

Dancing with Death: The Aneurysm's Glittering Threat

Neurosurgery involves treating rare diseases and injuries of the brain and spine. Every morning at eight, our team gathers in a dark room like the deck of the Starship Enterprise, examining giant brain scans projected on the wall. With "sardonic amusement and Olympian detachment," we review these abstract images of human suffering, hoping to find interesting cases while junior doctors present daily stories of sudden catastrophe and tragedy. One morning, we examined a 32-year-old woman's scan showing a small aneurysm discovered by chance. The dilemma was clear: do nothing and she might eventually suffer a catastrophic hemorrhage, or operate with a 4-5% risk of causing a stroke immediately. In my clinic, she arrived smartly dressed, anxious about the "time bomb" in her head. I explained the risks were roughly equal between operating and doing nothing. Despite my admission that I personally wouldn't have surgery in her position, she chose operation, unable to live with the knowledge of the aneurysm. The next morning in theater, I opened her skull and positioned the magnificent operating microscope. Looking through it into her brain filled me with the same awe I felt thirty years ago watching my first aneurysm operation. Despite all the talk of team-working, this moment feels like single combat-just me, climbing down the microscope into the patient's head, my instruments becoming extensions of my fingers. The dissection proves easy, with the brain almost unzipping itself as I separate the frontal and temporal lobes. Through the "gin-clear" cerebro-spinal fluid, I can see minute red blood vessels etched across the yellow brain surface. Following the pulsing middle cerebral artery, I soon find the aneurysm glittering in the microscope's light. "Well. It's just asking to be clipped, isn't it?" I say to Jeff, suddenly relaxed now that the greatest risk-premature rupture-is past. But a crisis emerges when the clip applicator proves faulty. After struggling with equipment, I finally secure the aneurysm properly on the third attempt. That evening, I visit the patient, who sits up with the expected black eye and swollen forehead. Her husband looks angry-likely never fully appreciating the operation's dangers. We surgeons are most successful when patients recover completely and forget us completely. For a while, the surgeon has known heaven, having come very close to hell.

Chapter 4

Perfect Tumors and Bureaucratic Nightmares

I arrived at work feeling cheerful, anticipating a solid cerebellar haemangioblastoma operation. These rare tumors, formed of blood vessels, are benign and curable through surgery, though fatal if untreated. They present the perfect neurosurgical challenge-technically demanding with potential for catastrophic hemorrhage if mishandled, but offering excellent chances of success. My forty-year-old accountant patient had been suffering severe headaches for months. His noticeably red face (polycythaemia caused by the tumor stimulating overproduction of red blood cells) was a telltale sign. When I showed him his brain scan, he saw what looked like black snakes-"flow voids" from blood rushing through potentially dangerous vessels-a sight that excited me professionally while clearly disturbing him. "I've never been seriously ill before," he said unhappily. "And now this." I reassured him the tumor was almost certainly benign, explaining that without surgery he would die within months. Unlike with many brain tumors where I must guard against giving false hope, here I could offer genuine reassurance. The reality of "informed consent" is far from its theoretical ideal. Patients are terrified and ignorant, often investing surgeons with superhuman abilities rather than questioning competence. My patient signed the complicated consent form without reading it, as virtually all patients do. On operation day, we faced hours of waiting due to a new hospital computer system called iCLIP. Despite posters claiming minimal delays, the "iCLIP Floorwalker" support staff proved unhelpful, and my secretary Gail showed me the bizarre interface with nonsensical options like "Mortuary Discharge" and "Reverse Decease." When we finally began, I positioned the patient in the "sitting position"-upright with head bent forward. Unlike most brain tumors where you gradually "debulk" the mass, with haemangioblastomas you must remove them whole to avoid catastrophic bleeding. Working under high magnification, I carefully separated the tumor from the brain by coagulating tiny blood vessels. Eventually, I freed the small tumor-no bigger than my thumb-and triumphantly lifted it out. Post-operation, I visited my patient in Recovery. He was remarkably alert with his grateful wife beside him. "Well, we were lucky," I told them, though they likely interpreted this as false modesty. Later, I checked on him in the intensive care unit-the only conscious patient among ten connected to flashing machinery. Despite the chaotic environment, he was sitting upright, still red-faced but awake. I congratulated him on his survival, warning him about the noisy "war zone" where he wouldn't get much sleep.

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Chapter 5

When Miracles and Tragedies Collide

I was recently asked to speak to the script-writing team for TV medical drama Holby City. After discussing mostly grim aspects of neurosurgery, they asked for more positive stories. This reminded me of Melanie's case-a twenty-eight-year-old woman in her thirty-seventh week of pregnancy who was rapidly losing her vision due to a suprasellar meningioma pressing on her optic nerves. When I first met her, her husband was guiding her down the corridor, one hand on her shoulder while carrying a suitcase, as she stretched her right arm forward to avoid obstacles and pressed her left hand protectively against her unborn child. Without surgery, she would go completely blind within days. I arranged for obstetricians to perform a Caesarean section immediately after removing the tumor, all under the same anesthetic. The next morning, we performed the operation with an almost carnival-like atmosphere-excited obstetricians, pediatricians and nurses gathered outside the theater. After making an incision behind Melanie's hairline and creating a small opening in her skull, we gently lifted her right frontal lobe to access the tumor beneath. The optic nerve appeared horribly stretched over the granular red mass. To my relief, the tumor was soft and removed easily without being stuck to the optic nerves. After an hour, we had a clear view of both optic nerves, the carotid arteries, and the pituitary stalk. We closed quickly so the obstetricians could perform the Caesarean section. That same day, my second patient was a woman in her fifties with a malignant left temporal glioma. The operation went well enough, though we found the tumor spreading more widely than the scan had shown. After surgery, her left pupil suddenly dilated-a dire sign. A scan revealed a massive, fatal hemorrhage deep in her brain. I had to tell her husband and daughter the devastating news that she would die within 24 hours. "I trusted you," her husband said through tears, "and I still do." Meanwhile, Melanie had awakened with her vision restored, her husband deliriously happy: "You're a miracle worker, Mr. Marsh!" What a day of contrasts-one family's tragedy, another's joy. This is the reality of neurosurgery-moments of triumph and despair often separated by mere hours, sometimes even happening simultaneously in adjacent operating rooms.

Chapter 6

Beyond Borders: Neurosurgery in the Post-Soviet World

I found myself operating on a woman with trigeminal neuralgia in Ukraine in 1995, horrified to discover blood obscuring her brain under dim lighting. The stakes were impossibly high-operating illegally, 2,000 miles from home, using second-hand equipment I'd brought myself, with a television crew filming and doctors watching from above through a cracked glass dome. I first went to Kiev in winter 1992, shortly after the Soviet Union's collapse. The Emergency Hospital I visited was depressing-a ten-story building only a decade old yet already looking derelict, surrounded by broken buildings and gray wasteland. The electricity had failed, leaving much of the hospital in darkness. Everything reeked of ammonia-the only cleaning agent available. In one dark theater, a surgeon was "operating" on a long-paralyzed man by injecting cold saline into his spine, bizarrely claiming the resulting reflex movements showed improvement. I met Igor Kurilets, who refreshingly admitted "Everything terrible here!" Unlike other doctors driven by shame or patriotism to deny reality, Igor acknowledged Ukrainian neurosurgery's dire state. After working with me in London, Igor returned to Kiev and boldly declared Ukrainian neurosurgery backward, creating years of professional difficulties for himself. Despite the challenges, my work with Igor continued-bringing equipment, training doctors, and performing groundbreaking surgeries. Working in impoverished healthcare systems like Ukraine and Sudan showed me that despite vast technological differences, many things remain universal: patients' vulnerability, their fear of death, and the need for honesty and kindness from doctors. The contrast with American hospitals, where they seem to take "death is optional" too literally, was striking. What began as curiosity rather than altruism became a significant part of my career. The experience taught me about both the universality of human suffering and the privilege of working in a well-resourced healthcare system, despite its frustrations. It also revealed how easily medical practice can become corrupted when divorced from evidence and exposed to political pressure-a lesson relevant even in more developed healthcare systems.

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Chapter 7

The Making of a Neurosurgeon: Crisis and Calling

Until age twenty-one, I followed the privileged path laid out by my family and education-private schooling focused on classics, followed by Oxford to study Politics, Philosophy and Economics. With virtually no scientific background and no medical family history except a great-grandfather who'd been a Prussian village doctor, I seemed destined for academia or administration. But unrequited love drove me to abandon Oxford and work as a hospital porter in a northern mining town. For six months I lived in a derelict fever hospital, watching surgeons operate while writing self-pitying poetry. This melodramatic exile was both self-punishment and rebellion against my father. After six months, I returned to Oxford, completed my degree, and applied to medical schools. Despite lacking science qualifications, I was accepted at the Royal Free after a five-minute interview with a retiring administrator who advised me to see medicine as craft rather than art or science. My medical education began with pre-clinical studies followed by three years in hospital. Anatomy involved dissecting embalmed cadavers in the formaldehyde-scented Long Room-an important initiation rite marking our transition from the lay world to the realm of disease and death. After qualifying in 1979, I proudly donned a long white coat with stethoscope and pager, working 120-hour weeks as a junior house officer. Working in a dilapidated former workhouse hospital in south London, I learned medicine quickly but painfully. One night, I was called to see a breathless middle-aged man admitted for a possible heart attack. Finding his ECG seemingly normal, I dismissed his fears despite his insistence something was wrong. Walking away between rows of beds, I heard his breathing suddenly stop. We failed to resuscitate him. My registrar later pointed out the ventricular tachycardia I'd missed on the ECG. This encounter with angor animi-the soul's anguish felt by dying patients-haunts me still, thirty years later. With responsibility came fear of failure, and patients became sources of anxiety rather than objects of simple altruism. I became hardened, seeing patients as separate from invulnerable doctors like myself. Only now, nearing career's end, has this detachment faded as I recognize my own mortality and vulnerability. After deciding on neurosurgery, my path became clearer. I approached the neurosurgeon whose aneurysm operation had inspired me and sought advice from senior figures in the field. One senior neurosurgeon asked, "What does your wife think about it?" followed by a warning about the difficult lifestyle that had cost him his first marriage. Another, looking more like a jovial farmer than a brain surgeon, offered wisdom: "The operating is the easy part. By my age you realize that the difficulties are all to do with the decision-making."

Chapter 8

Age, Ethics, and Impossible Choices

On a rainy February Monday, I cycled to work anticipating a frustrating day. The hospital was overflowing with a shortage of beds, meaning I'd likely have to postpone scheduled operations. After reviewing a 96-year-old patient with a subdural hematoma and discussing the ethical dilemma of operating on someone who feared nursing home placement more than death, we examined my next case: an 85-year-old woman with a massive meningioma pressing on her left brain. I explained to my junior colleagues how surgical age limits had changed dramatically during my career-when I started, anyone over 70 was considered too old for neurosurgery, but now there seemed to be no upper age limit. I first met Mrs. Seagrave, the articulate 85-year-old widow of an eminent doctor, in my outpatient clinic. She arrived with her three professional adult children, marching authoritatively into my office despite her condition. She lacked insight into her difficulties, insisting she was "perfectly all right" and primarily concerned that her children wouldn't let her drive-an injustice she attributed to sexism rather than her brain tumor. The scan showed a grapefruit-sized mass compressing her brain. Her children explained she had become increasingly confused and forgetful, initially attributed to age until a geriatrician ordered the scan. I warned them that while the tumor might be causing her dementia-like symptoms, removing it carried significant risks-particularly a 20% chance the tumor might be stuck to the brain, potentially leaving her paralyzed on her right side and unable to communicate. The evening before Mrs. Seagrave's scheduled operation, complications arose with unnecessary tests and MRSA concerns. On surgery day, I found myself in the cramped Day Room apologizing to patients whose operations were canceled while my registrar bluntly explained surgical risks to others within earshot. My first case was a microvascular decompression for trigeminal neuralgia-a rare condition causing excruciating facial pain spasms like electric shocks or hot knives, driving some sufferers to suicide. Though usually straightforward, this case became complicated when an abnormally large vein tore, causing torrential bleeding. "It's not cool to lose your cool over venous hemorrhage," I told Mike as I struggled to control it. After twenty minutes, the patient had lost a quarter of his blood volume before I finally stopped the bleeding. More frustrations followed with bureaucratic obstacles. The anesthetist refused my request to start preparing the next patient, citing a new rule from the ODA manager that cases couldn't overlap. When I finally returned to the Day Room for Mrs. Seagrave, I discovered she hadn't changed into her gown because "the government" apparently forbids patients of different sexes sitting together in theater gowns. Despite my worries, Mrs. Seagrave's operation went remarkably well. After forty minutes exposing her brain, the tumor took just ten minutes to remove, "peeling gently off the brain as it shrank" without complications. By 5 p.m., she was in Intensive Care, alert and grateful. The man with trigeminal neuralgia was equally pleased, touching his previously painful cheek in awe: "It's gone... That's wonderful."

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Chapter 9

When the Doctor Becomes the Patient

Illness is something that happens only to patients-an important lesson medical students learn early. When first exposed to the terrifying world of illness and death, students often imagine they have various diseases until they develop necessary detachment. This detachment grows as junior doctors perform increasingly invasive procedures. Patients become objects of both sympathy and fear, as the responsibility brings anxiety about making mistakes. When doctors fall ill themselves, they often dismiss initial symptoms and struggle to become mere patients. I ignored the flashing light in my left eye that appeared after a summer holiday. When it progressed to a shower of flashing lights and my eye filled with a swirling black cloud while driving, I finally investigated. The internet revealed I had a vitreous detachment, which could progress to retinal detachment. Being a doctor, I called an ophthalmic colleague who saw me on a Sunday and confirmed the beginnings of a detached retina. I arranged to see a specialist vitreo-retinal surgeon at a private London hospital. Despite my concerns, I performed surgery the next morning, ironically on the visual area of a patient's brain under local anesthetic. Only after finishing did my own anxiety return. After my eye surgery, I spent the evening watching fascinating morphine-enhanced light shows in my bandaged eye, like flying over a pitch-black desert with distant fires burning. The next morning, the surgeon removed my bandage. I could only see a dark blur until he had me bend forward and look at my watch, which appeared hugely magnified. For weeks afterward, I was effectively blind in that eye, with the gas bubble inside gradually shrinking like a planet's horizon. The weekend after a subsequent lens replacement procedure, I broke my leg falling down a staircase I had built myself. At A&E in my own hospital, I was treated just like any other patient despite being "the senior consultant neurosurgeon." Throughout these ordeals, I felt profound gratitude to my colleagues and recognized how fortunate I was compared to my patients. My personal experience with illness taught me valuable lessons about the suffering of patients' families. Years earlier, when my infant son William was diagnosed with acute hydrocephalus, I entered "that strange world one enters when you fear for your child's life." After a brain scan revealed a tumor, we endured agonizing delays in treatment. William's operation was successful, the tumor proving to be a benign choroid plexus papilloma. Years later, when training as a pediatric brain surgeon, I witnessed a child bleed to death in the same operating theater where my son had been saved. These experiences led me to tell my trainees, with a laugh that masks the seriousness: "Doctors can't suffer enough."

Chapter 10

The Privilege and Pain of Neurosurgery

This book isn't meant as a confession but an honest account of neurosurgery-as much about failure as success. My readiness to admit fallibility may be characteristically English, but these challenges are familiar to doctors and patients everywhere. In neurosurgery, mistakes can have catastrophic consequences, yet surgeons often find it difficult to admit errors. As I approach the end of my career, I feel obligated to share my worst mistakes so trainees might learn from them. Despite regular "Morbidity and Mortality" meetings where mistakes should be discussed, these are typically tame affairs with doctors reluctant to criticize each other publicly. The transition from trainee to consultant brings a sudden weight of responsibility that makes training seem carefree in retrospect. I learned this painfully when treating a kind Italian man with acromegaly-a condition causing facial changes from excess growth hormone due to a pituitary tumor. The operation through his nostril went well, and he initially recovered perfectly. But days later, he suffered a major stroke in his left hemisphere, leaving him aphasic-utterly without language. He unexpectedly deteriorated further and died. His family showed extraordinary kindness, saying they didn't blame me. As I left, his wife asked me to remember her husband in my prayers. By 1987 when I became a consultant, I was already experienced, having performed most operations for the senior surgeon I was replacing. Yet experience doesn't prevent all disasters. I once prepared for a challenging operation, bringing fruit and chocolates for the theater staff and enough CDs to last through what would be a long procedure. The first few hours went perfectly as we removed more and more of the tumor. By midnight, after fifteen hours of operating, most of it was out with cranial nerves intact. I felt I was joining the ranks of the really big neurosurgeons. I should have stopped then and left the last piece of tumor, but I wanted to remove it all completely. As I tried to remove the final part, I tore a small perforating branch off the basilar artery. A jet of bright red arterial blood pumped upwards-a catastrophe. Though the blood loss was trivial, the damage to the brainstem was terrible. The patient never woke up. For years afterward, I deemed similar tumors inoperable. The experience taught me crucial lessons: never do an operation that more experienced surgeons avoid, be skeptical of keynote lectures at conferences where post-operative scans never show residual tumor, and sometimes knowing when to stop is more important than technical skill. Despite these painful lessons, neurosurgery remains a profound privilege. Working with the brain-that mysterious organ that houses consciousness itself-offers moments of wonder alongside the anxiety and responsibility. As I tell my patients when they thank me for successful operations: "We were lucky." And increasingly, as I near retirement, I understand that luck, skill, judgment, and humility are inseparable companions in this most demanding of surgical specialties.

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Key Themes in Do No Harm

surgical ethics
medical fallibility
neurosurgical complications
doctor-patient relationship
operating room psychology

Quotes from Do No Harm

I hate cutting into the brain.
All I see is matter.
Experience and skill are crucial, as is knowing when not to operate at all.
I have no answer.
For a while, the surgeon has known heaven, having come very close to hell.

Characters in Do No Harm

Henry MarshThe author and a leading British neurosurgeon
JeffA surgical colleague or assistant in the theater
LericheA French surgeon quoted regarding medical failures

About the Author

Henry Marsh, CBE, is a pioneering British neurosurgeon and bestselling author of Do No Harm: Stories of Life, Death and Brain Surgery, a critically acclaimed memoir blending medical insight with profound ethical reflection.

A Fellow of the Royal College of Surgeons, Marsh spent decades as a senior consultant at London’s St. George’s Hospital, specializing in awake craniotomies to minimize surgical risks. His work in Ukraine since 1992, documented in the Emmy-winning BBC film The English Surgeon, underscores his commitment to global neurosurgical advancement, a theme central to his writing.

Do No Harm was shortlisted for the Guardian First Book Award and Costa Biography Prize. Drawing from Marsh’s career, the book explores vulnerability, human error, and the weight of life-and-death decisions.

A frequent media commentator, he has appeared on BBC’s Desert Island Discs and Radio 4’s The Life Scientific. As co-founder of the charity Hospice Ukraine, Marsh continues advocating for palliative care in conflict zones. Translated into over 30 languages, Do No Harm has solidified his reputation as a frank, compassionate voice in medical literature.

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@Matt, YC alum

108

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@Erin, Investment Banking Associate , NYC

254

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@djmikemoore

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@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

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@OojasSalunke

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@Leo, Law Student, UPenn

483

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@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

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Chapter 8

Do No Harm

OverviewOverview of Do No Harm

One book. Many ways to hear it.

Between Life and Death: A Neurosurgeon's Haunting Journey

The Fragile Jelly of Consciousness

See every word as you hear it

Dancing with Death: The Aneurysm's Glittering Threat

Perfect Tumors and Bureaucratic Nightmares

Get more out of Do No Harm

When Miracles and Tragedies Collide

Beyond Borders: Neurosurgery in the Post-Soviet World

See every word as you hear it

The Making of a Neurosurgeon: Crisis and Calling

Age, Ethics, and Impossible Choices

Get more out of Do No Harm

When the Doctor Becomes the Patient

The Privilege and Pain of Neurosurgery

You made it to the end of Do No Harm

Key Themes in Do No Harm

Quotes from Do No Harm

Characters in Do No Harm

About the Author

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Part of a Learning Plan

Master Head & Neck Anatomy & Clinical Use

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1,000,000+ curious minds.

1,000,000+ curious minds.

One book. Many ways to hear it.

Between Life and Death: A Neurosurgeon's Haunting Journey

The Fragile Jelly of Consciousness

See every word as you hear it

Dancing with Death: The Aneurysm's Glittering Threat

Perfect Tumors and Bureaucratic Nightmares

Get more out of Do No Harm

When Miracles and Tragedies Collide

Beyond Borders: Neurosurgery in the Post-Soviet World

See every word as you hear it

The Making of a Neurosurgeon: Crisis and Calling

Age, Ethics, and Impossible Choices

Get more out of Do No Harm

When the Doctor Becomes the Patient

The Privilege and Pain of Neurosurgery

You made it to the end of Do No Harm

Users also liked

Part of a Learning Plan

Master Head & Neck Anatomy & Clinical Use

Discover more

Overview of Do No Harm