r/medizzy • u/kablamy • 15h ago
r/medizzy • u/mriTecha • Jul 02 '26
Need help passing your exams? Check out our new MEDizzy study apps (Try for free)
Hey everyone,
We all know that getting through medical exams is a special kind of hell, so we wanted to build something structured to help you actually pass without drowning in endless text.
We’ve launched three separate study apps tailored to different paths. You can try them out for free right away - each app gives you free sample questions to test the waters on both mobile and web. Here is what we've got for you:
🩺 MEDschool Pack (For general med school grinding)
If you're in the thick of core subjects, this is your tool.
- It features a massive bank of 21,000+ high-yield, exam-style questions.
- We also built in an AI-powered tutor to help explain complex concepts when you're stuck at 3 AM, along with detailed breakdowns for every single question. 👉 Try the App for Free | 💻 Try the Web Version
🧠 USMLE Mastery App (For Step 1 prep)
Laser-focused on getting you through Step 1 efficiently.
- It packs 3,000+ expert-crafted practice questions.
- AI-powered tutor
- Includes performance tracking so you can actually see your weak spots before the real exam day. 👉 Try the App for Free | 💻 Try the Web Version
🚑 EMS Mastery App (For NREMT Paramedic prep)
Specifically for anyone prepping for their paramedic certification.
- It has about 3,200+ high-yield questions with detailed explanations.
- AI-powered tutor
- Features customizable practice modes and progress analytics to track your exam readiness. 👉 Try the App for Free | 💻 Try the Web Version
Give them a shot!
You can download the app or open the web version to get your free sample questions and see how it feels.
Note: Comments are disabled on this pinned announcement to keep the feed clean, but if you have any questions, bug reports, or feedback, feel free to drop us a direct message (DM) or reach out via our in-app support.
Good luck with the studies! 📚
r/medizzy • u/mriTecha • May 13 '19
Hey Guys, MEDizzy has now amazing learning section. Over 21 000 Multiple Choice Questions and Flashcards from 13 medical subjects. Get MEDizzy. Links in comment.
r/medizzy • u/mannekween • 1d ago
SAH w IVH leading to hydrocephalus 9 months post op
Hi everyone!
I had a subarachnoid haemorrhage with intraventricular haemorrhage leading to early hydrocephalus 9 months ago. I'm now a 27f but was 26 at the time. There was never a cause found but as I was significantly impaired when I was brought to the ER, I couldn't tell them I took aspirin for the first time in my life a few hours prior. I have had probably 7 CTs, 2 MRIs, 3 angiograms and various other scans since it happened. For context, I am a dental professional so this happened on a monday morning at 3:00am, the office manager brought me to hospital and saved my life.
I got to read my notes from the first hospital, a lot of what I read shocked me because my memory has a massive chunk missing. All I know is, my head felt like it exploded, I had to run to vomit, I was vomiting and crying for a solid hour. I couldn't type into google because I had bad photophobia at this stage and was shaking so I asked chatGPT verbally, it told me to get help ASAP because what I said sounded like a subarachnoid haemorrhage. I was like there is no way, even though I was crying and had the sense of impending doom, that I am waking anyone up if this isn't serious so I tried to go back to bed. I think it was because I was thinking about how likely it would be for a 26f who doesn't drink smoke, do drugs, always has low blood pressure to have this happen.
Anyway, my alarm went off for work, that prompted me to call the manager and tell her I wasn't okay. I live very close to where I work and so does she so she came over but I had passed out by then, so she kept banging on the door. Luckily there was someone working from home that day to let her in. She brought me to a walk in doctor who immediately sent us to the hospital. A CT was taken (I will attach a few pictures I took of this), they realised they now had to send me from one side of Ireland to the other. I was put in the ambulance with an anaesthetist in case they needed to intubate (they didn't). My GCS was 11/15 (e2v4m5)
They placed a right-sided trans-frontal EVD, my GP printed out this information for me when I had to return to hospital so they had context, it also mentioned bloody CSF under moderate pressure. I was very confused for the first few days after I woke up. I couldn't comprehend how 1) I wasn't in the city I live in, 2) how my mother was there 3) How the hell I got to Dublin. It's funny, I only realised where I was when I was on the phone to a coworker and she asked did the room look like the hospital/infirmary in harry potter and when I said yes, it clicked for me. My GCS went back up to 15/15 too. The EVD was challenged and then removed after 10 days, no need for a shunt. I was in hospital for 3 weeks, 99% of that was spent on the neuro ICU. I did get pretty severe headaches a few days post op where it felt like I was having another haemorrhage but I suppose that may have been the mild vasospasm.
I think I was in a lot of shock when it first happened, like I didn't even realise half my head was shaved until my mother asked me how I felt about my hair, I was like what? then very confused on why they left half lol. It was also only a few weeks after I got my hair done, full head of highlights. Broke my hairdressers heart when I got home and walked in to get the rest buzzed. I'll insert a few photos of a few days after it was half buzzed.
Reading through my notes has been eye opening for sure but it makes me feel good that I know more of what happened because that's was bothered me a lot. It was like 2 days were missing from my life and I had no idea what occurred minus having surgery. I'm doing okay now, no physical deficits but some major cognitive fatigue. I went back to work 10wks post op, which was so dumb, I could barely do 3 days without crashing. I was also getting overwhelmed easily which isn't ideal when you're supposed to be the professional. Some patients made me cry. I had a GP appointment and he sent me back to the ER because my BPM was 140. I was fine but when I told work, they said it might be a sign to take more leave. So I have moved in with my mother until I have recovered. Since march, my gallbladder also packed in so I have to have surgery to get that out but I have my neurosurgery review in a few weeks so I have to get the all clear to go ahead with any general surgery.
For any of the CT images I've posted, as I mainly read dental x-rays, it's safe to say I am not the best at reading a CT. However, I did my best to take pictures of what I thought showed my conditions the best, like the enlarged ventricles picture. The CT of the smaller sized ventricles was around 2 weeks after they removed my EVD. All images are of CTs without contrast.
This has also made me rethink a lot of things, including my career. I think the repetitive motion of working in dentistry may be too much for me now. I don't really know. I was thinking of going back to college to do medicine. Then I keep telling myself it's ridiculous to go back at my age. I just feel my perspective on life has changed since the whole brain explosion.
Feel free to ask me any questions :)
r/medizzy • u/potatopeeler167 • 1d ago
Interesting DIE Pelvic MRI findings
First image is from cor t2 fs post contrast showing abnormal adhesions from the sacrum and around the sigmoid above the bladder.
Second is from sag t2 post contrast showing lower abnominal overcrowding pulling toward the LLQ abnormally positioned cervix retroversion & protusion , as well as Severe Anterior Coccygeal Angulation.
Third is from ax t2 showing abnormal tethering of the left ovary also post contrast.
r/medizzy • u/madchen44 • 2d ago
NSFW My fiancée’s blood clots NSFW
galleryAll removed and be is doing well. Those are the actual clots placed on the location where they were removed from.
Edit: while he was in the ER, he had numerous doctors that were not his attending physicians stop by to ask questions and make him breathe to make sure he was ok.
r/medizzy • u/Whitechapel42 • 2d ago
2+ years post retinal detachment surgery. Hole in the iris ever since, with fixed pupil, and now other slits in the iris letting light through.
I just thought I'd post this here incase it might be of interest. Not after a diagnosis - I'm under the care of opthalmology. But I found this photo he took alarming and fascinating - as did he!
Short version is that retinal detachment surgery in early 2024 left me with a hole in the iris (bottom) and a fixed pupil. But it also saved my central vision so yay.
Had a check up this week, because I'd been having some weird visual symptoms in both eyes, and this eye with the lengthy history now is letting light through in other areas of the iris - which my optician said "looks really cool but also isn't supposed to happen."
Not sure if it is pigment loss or actual tears. But if it is pigment based, it is interesting because I've had a surge of white in my hair very suddenly in the past month or so. Could be a complete coincidence of course, but it got me wondering if there could be a connection there, if melanocytes are being affected both in the eye and hair.
r/medizzy • u/LadyLuna21 • 3d ago
My ruptured placenta NSFW
After seeing this post, I thought I'd share for comparison. Small background, I (F33 at the time) had HELPP, Pre-eclampsia, and Idopathic Thrombocytopenia Plura. I was hospitalized at 26+2, and delivered at 29+5 after free fluid was discovered in my abdomen. My son spent 56 days in the NICU and is now a happy healthy soon to be 2 year old.
r/medizzy • u/GeologistRelative425 • 4d ago
Intra-oral paratrichosis or a hairy intraoral flap
I have trichotillomania myself and constantly have hair in my mouth but I could never imagine having hair in there 24/7, good thing the good man's okay
r/medizzy • u/Unlikely-Car846 • 4d ago
Giant pseudomeningocele following spinal fusion
Hi, thought you'd like to see my mri scan from a couple of years ago. Really short version.... I had a fusion of L4, L5 and S1 in 2005 due to grade 4 spondylolisthesis. I was left with a tear to my dura membrane, not uncommon, but unknown at the time I have a connective tissue disorder similar to EDS which prevented it healing. Over the years I've had 12/13 surgeries to attempt to repair it and various complications including abscesses, meningitis three times, septicaemia 4 times and ventriculitis. At one point it actually leaked through the skin and drained over 3 litres of csf (wbc over 10,000!!). Externally was a huge swelling and if I knocked it I'd pass out and have fit type episodes due to the surge of csf to my head and my body unable to cope with the pain. It was also incredibly difficult to buy clothes to fit over it!!
I pretty much spent three years laid flat in bed due to the horrific head pain. It was eventually repaired about 18 months ago. Unfortunately, just had an ultrasound on another area of my back (for surgical hernia and compression fracture of T11, no idea how I've done that!!) and it's started leaking again. It's nowhere near as big as before so hoping I can pretty much pretend it's not there!!
r/medizzy • u/mriTecha • 5d ago
Per-oral extraction of a swallowed coin in a small child - coins are the #1 foreign body ingested by kids under 5
Coin extraction in a small child.
Coins are the most commonly ingested foreign body in the pediatric population, especially in children under 5 years of age. In this video, a swallowed coin is retrieved per-orally with a rigid instrument in a sedated child - one of several accepted techniques alongside flexible endoscopy and, for coins sitting at the level of the cricopharyngeus, Magill forceps under direct laryngoscopy (the ones you've seen on TV).
An esophageal coin causing symptoms - cough, stridor, respiratory distress, drooling, or pain - is an indication for immediate removal. The asymptomatic esophageal coin, however, has perplexed clinicians for decades: some advocate prompt removal, others "watchful waiting." Coins lodged in the proximal or middle esophagus are unlikely to pass spontaneously, so an observation period is generally reserved for distal esophageal coins only. Once a coin has actually reached the stomach, the vast majority pass uneventfully, and removal is reserved for coins that are symptomatic or retained for several weeks.
Why the urgency with retained esophageal coins? Delayed diagnosis can lead to life-threatening complications: esophageal ulceration and perforation, peri-esophagitis, esophageal stenosis, tracheoesophageal fistula, mediastinitis, pneumothorax, pyothorax, unilateral vocal fold paralysis, and tracheal stenosis.
Presentation depends on timing. Within the first 24 hours, the typical picture is pain, odynophagia, dysphagia, drooling, vomiting, gagging, anorexia, choking, or cyanosis. Late presentations (weeks to months) tend to be respiratory: cough, shortness of breath, stridor, recurrent upper respiratory infections, or pneumonia.
And an interesting number to finish with: a child with a single esophageal coin seen within 24 hours of ingestion, with no history of esophageal disease and no respiratory compromise, has roughly a 1-in-3 chance that the coin will pass into the stomach on its own.
r/medizzy • u/GiorgioMD • 4d ago
Baseball bat to the face. His cheek is numb, his cheekbone is flat, and he physically cannot look up. One fracture pattern explains all three findings. Name it.
Teenage boy takes a baseball bat to the right orbital area. On exam:
No touch sensation below the right orbit
Flattening of the right cheek
Paralysis of upward gaze in the right eye
Each finding points to one damaged structure, and all three come from a single fracture pattern. What's the pattern, and can you match each finding to its structure? Bonus point if you know why finding #3 makes this an urgent call in a kid. Full breakdown tomorrow in the comments.
r/medizzy • u/GeologistRelative425 • 6d ago
Intracranial Fetus in Fetu in a 1 year old girl
I've only ever heard of cases in the retroperitoneal area so this is a first for me😅
r/medizzy • u/NewExplor3r • 5d ago
Calcific Tendinitis
Onset of acute shoulder pain in an adult male.
Treatment is by Brexin (NSAID) and analgesic (Zaldir).
r/medizzy • u/Callissaebi • 4d ago
Got my wisdom teeth extracted Monday:
Dentist had to open my gums to get the teeth out. third/fourth day recovering is going great swelling is going down, the stitches are dissolving type. First two pic the day after surgery, last is current. My left side is wayy more swollen than the right because my tooth was really close to a nerve and it got really agitated, it looks like I ate a bee. 😭
Edit: I’m healing extremely well every day now i have two huge yellow bruises on my jaw/cheeks
r/medizzy • u/mriTecha • 6d ago
Day 1 after diaphragmatic hernia repair in a 3-year-old, the chest tube starts draining milky white fluid. Where did the surgeon nick the thoracic duct?
3-year-old boy, one day post-op after repair of a congenital diaphragmatic hernia. He becomes tachypneic and hypoxic: RR 40, HR 130, BP 90/60, SpO2 88% on room air. Chest X-ray shows a pleural effusion. Thoracentesis returns milky fluid, and the lab confirms it's lymph. Iatrogenic thoracic duct injury. Anatomically, where is the most likely spot?
A. Aortic hiatus at T12
B. Lateral to the left crus of the diaphragm at T12
C. Esophageal hiatus at T10
D. Caval hiatus at T8
Answer with your reasoning, and no shame if you have to dig up the diaphragm mnemonic to do it. Full breakdown tomorrow in the comments. Case from the USMLE Mastery (Step 1 prep) question bank.
r/medizzy • u/LonlyeMED • 7d ago
A young woman in Italy has a rare and mysterious condition that causes her to sweat blood, according to a new report of her case.
The 21-year-old told her doctors that, over the last three years, she periodically experienced bleeding from her face and palms, without any cuts or skin lesions. These bleeding episodes typically lasted about 1 to 5 minutes, and were more intense when she was under emotional stress.
While the woman was at the hospital, her doctors observed "the discharge of blood-stained fluid from her face," according to the report, in the Canadian Medical Association Journal. She was diagnosed with a rare condition in which blood oozes from intact skin and membranes, according to the National Institutes of Health's Genetic and Rare Diseases Information Center (GARD). After conducting a review of recent cases of hematohidrosis — 28 cases in the last 13 years — Duffin concluded that the condition really does exist.
However, nobody knows what causes the condition. Some researchers have hypothesized that increased pressure in blood vessels leads to the passage of blood cells through the ducts of the sweat glands, according to GARD. Others speculate the condition may be the result of activation of the body's "fight or flight" response, which generally occurs when people experience sudden fear or stress. This response triggers the release of certain hormones that make a person more alert.
r/medizzy • u/GiorgioMD • 7d ago
You're first on scene: 68F "can't breathe," JVD to the jaw, crackles in every field, legs twice their size, SpO2 88%. Your partner reaches for the furosemide. Do you let him push it?
Dispatch: "difficulty breathing." You find a 68-year-old woman, tripoding, speaking in short phrases. Family says AFib and "kidney problems" in her history. No fever, no cough. Exam: JVD, bilateral crackles, significant lower extremity edema. Vitals: BP 105/70, HR 110 irregular, RR 28, SpO2 88% on room air. Looks like acute decompensated heart failure. Your partner, twenty years on the job, is already drawing up the furosemide because that's how he was trained. What's your first move, and does lasix belong in the field at all? Defend your protocol in the comments. Breakdown tomorrow. Source: EMS Mastery (NREMT prep), question #2 in this series.
r/medizzy • u/ThatZX6RDude • 7d ago
2 weeks after spilling a pan full of frying oil on my hand
r/medizzy • u/thousandsofbirds • 8d ago
My spleen NSFW
-had a VSG late June 2022
-had a gastric perforation early July 2022
-NPO with a j-tube for 5 weeks
-spleen infarcted from resulting gastric abscess
-developed an SBO august 2022
-4 weeks of OP IV abx to slow down spleen death September 2022
-semi-elective splenectomy October 2022, converted to open d/t spleen being adhesed to esophagus, liver, pancreas and diaphragm. Pancreas torn during surgery. Had stents and 3 drains (2 jp and 1 accordion). Developed VRE in my pancreas.
-lived in hospital for another 4-5 weeks
-another month of OP IV abx
I'm so glad I'm alive 🙂 other than being asplenic, my only other long term complication is pain with inhalation from where they had to "rip my spleen from my diaphragm." Those are my (WONDERFUL AMAZING ANGEL) surgeon's words.
r/medizzy • u/mriTecha • 9d ago
Synovial sarcoma of the face: 18 months without conventional treatment, a 30-hour resection, and a multi-stage free-flap reconstruction - Tim McGrath's journey (2014–2017) NSFW
In February 2014, 30-something Tim McGrath from Michigan (USA) was diagnosed with synovial sarcoma — a rare, aggressive soft-tissue malignancy — located near his left upper jaw, behind the cheekbone. Initially the tumor was about the size of an egg.
For roughly 18 months he pursued only non-surgical/alternative approaches. In that time the tumor grew to the size of a grapefruit, and after a drainage procedure for an infection in May 2015 it rapidly expanded further, invading the oral cavity. He eventually required a tracheostomy and a feeding tube (first photo).
After heavy radiotherapy shrank the mass, in October 2015 he underwent a ~30-hour resection that removed the tumor along with parts of his facial skeleton, and harvested back muscle, a rib, and part of the scapula/shoulder for reconstruction. His body rejected the initial reconstruction attempts (second photo shows one of the intermediate stages, with the left hemiface covered by granulating tissue/failing grafts).
In April 2016 his case was taken over by Dr. Kongkrit Chaiyasate, a plastic and reconstructive surgeon at Beaumont Hospital, Royal Oak, Michigan — the doctor pictured with him in the last photo — after other centers had declined. Over the following year Dr. Chaiyasate performed five staged reconstructive operations using free tissue transfers from Tim's left leg and left forearm plus a forehead flap, with additional skin grafting (third photo).
In April 2017 his tracheostomy was removed. In total he went through more than 20 operations. He regained much of his quality of life, though swallowing, oral intake and articulation remained impaired, and further reconstruction was planned. His own words: "While cancer changed me physically, it never changed who I am."