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11
379

ECG Interpretation - ECG Lead Perspectives

http://www.acadoodle.com The different leads of the ECG examine cardiac electrical activity from different perspectives. In this video we teach you the perspectives of the 12 ECG leads on cardiac depolarosiation and repolarisation. We consider the 12 leads in two groups of six, with the six chest leads (V1-V6, also referred to as the precordial leads) examining the flow of cardiac depolarisation and repolarisation in the horizontal plan and a second group of six leads (the standard leads and augmented leads) which examine these events in the vertical plane. For the experienced practitioner, looking at different areas on the ECG readout is like looking at different anatomical regions of the heart. Also, understanding the lead perspectives is crucial in the interpretation of cardiac arrhythmias. Acadoodle.com is a web resource that provides Videos and Interactive Games to teach the complex nature of ECG / EKG. 3D reconstructions and informative 2D animations provide the ideal learning environment for this field. For more videos and interactive games, visit Acadoodle.com Information provided by Acadoodle.com and associated videos is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information provided by Acadoodle.com and associated videos is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs.  
ECG Teacher
over 6 years ago
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0
41

Insertion of a surgical chest drain

Surgical chest drain insertion Joshil Lodhia CT1, Cardiothoracic Surgery University Hospital of South Manchester  
Dr. Joshil Lodhia
over 6 years ago
Foo20151013 2023 1nuvntv?1444774080
2
799

Obesity Part 1 – Fat Kid in a Fat Society

Introduction to Obesity One of my favourite past-times is to sit in a bar, restaurant, café or coffee shop and people watch. I am sure many of you reading this also enjoying doing this too. People are fascinating and it is intriguing to observe: what they do; how they act; what they wear and what they look like. My family and I have always observed those around us and discussed interesting points about others that we have noticed. When I first came up to visit Birmingham University my family all sat in a coffee shop in the centre of Birmingham and noticed that on average the people walking past us looked much slimmer than what we were used to seeing back in south Wales. Now, when I go home it is more painfully obvious than ever that the people in my home region are much, much heavier than they should be and are noticeably bigger than they used to be even a short number of years ago. This change in the population around me is what first made me seriously think about obesity, as a major problem affecting the world today. Nowadays obesity is all around us! It is noticeable, it is spreading and it should worry us all. Not just for our own individual health but also for the health of our society. Obesity affects everything from the social dynamic of families, to relationships at school or work, to how much the NHS costs to run. Obesity is a massive problem and if we as a society don’t start getting to grips with it, then it will have huge implications for all of us! I am currently in my 5th year at medical school. While I have been here I have taken a keen interest in obesity. The physiology, the psychology, the anatomy, the statistics and the wider affects on society of obesity have all been covered in curriculum lectures and extra curriculum lectures. I have taken part in additional modules on these subjects and sort out many experts in this field while on hospital placements. Obesity is fascinating for some many reasons and I thought that it would be a great topic to write some blogs about and hopefully start some discussions. Warning For my first blog on the topic of obesity I quickly want to write a bit about myself and my battle with weight. Everyone’s favourite topic is themselves, but I like to think that’s not why I have written this and I hope it doesn’t come across as a narcissistic ramble. I don’t intend to try and make myself come off well or suggest that I have all the answers (because I know very well that I don’t) and I hope it doesn’t come across like that. I want to write a bit of an autobiography because I wish to demonstrate how easy it is to go from a chunky kid to a technically obese teenager to a relatively fat adult without really realising what was happening. Chunky Child to Fat adult While planning this blog I realised that my Meducation profile picture was taken when I was at my all time fattest. At the graduation ceremony at the end of my 3rd year at university after completing my intercalation I was over 19 stones. At 6 foot 2” this gave me a BMI of >33 which is clinically obese. I had a neck circumference of >18”, a chest circumference of 48”, a waist of >40”, a seat of >52” and a thigh circumference of >28” per leg. Why do I know all of these rather obscure measurements? Partly because I am quite obsessive but mainly because I had to go to buy a tailor made suit because I could no longer buy a suit from a shop that I could fit into and still be able to move in. The only options left to me where massive black tent-suits or to go to a tailors. After the graduation I sat down at my computer (whilst eating a block of cheese) and compared my face from the graduation photos to pictures I had taken at the start of university and the difference in shape and size was amazingly obvious. I had got fat! I realised that if I had a patient who was my age and looked like me with my measurements then I would tell him to lose weight for the good of his health. So, I decided that finally enough was enough and I that I should do something about it. Before I describe how I got on with the weight management I will quickly tell the back story of how I came to be this size. I have always been a big guy. I come from a big family. I have big bones. I had “puppy fat”. I was surrounded by people who ate too much, ate rubbish and were over weight themselves, so I didn’t always feel that there was anything wrong with carrying a bit of tub around the middle. When I went to comprehensive school at age 12 I had a 36” waist. I thought I carried the weight quite well because I was always tall and had big ribs I could sort of hide the soft belly. Soon after arriving at the new school I had put on more weight and for the first time in my life I started to get bullied for being fat! And I didn’t like it. It made me really self-aware and knocked my confidence. Luckily, we started being taught rugby in PE lessons and I soon found that being bigger, heavier and stronger than everyone else was a massive advantage. I soon got my own back on the bullies… there is nowhere to hide on a rugby field! This helped me gain my confidence and I realised that the only way to stop the bullying was to confront the bullies and to remake myself in such a way as that they would be unable to bully me. I decided to take up rugby and to start getting fit. I joined a local club, starting playing regularly, joined a gym and was soon looking less tubby. Reflecting (good medical jargon, check) on my life now I can see that my PE teachers saved me. By getting me hooked on rugby they helped get me into many other sports and physical activity in general and without their initial support I think my life would have gone very differently. Rugby was my saviour and also later on a bit of a curse. As I grew up I got bigger and bigger but also sportier. I started putting muscle on my shoulders, chest and legs which I was convinced hid how fat I actually was. I developed a body shape that was large but solid. I was convinced that although I was still carrying lots of excess weight I no longer looked tubby-fat. When I was 14 my PE teachers introduced me to athletics. They soon realised that I was built for shot putt and discuss throwing and after some initial success at small school competitions I joined a club and took it up seriously. At this age I had a waist of about 38” but was doing about 3-4 hours of exercise almost everyday, what with rugby, running, gym, swimming and athletics – in and out of school. My weight had by now increased to roughly 15 stones and my BMI was over 30. I was physically fit and succeeding at sport but still carrying quite a lot of fat. I no longer thought of myself as fat but I knew that other people did. Between the ages of 14 and 18 I started to be picked for regional teams in rugby and for international athletic competitions for Wales. My sporting career was going very well but the downside of this was that I was doing sports that benefited from me being heavier. So the better I got the heavier I wanted to become. I got to the stage where I was eating almost every hour and doing my best to put on weight. At the time I thought that I was putting on muscle and being a huge, toned sports machine. It took me a while to realise that actually my muscles weren't getting any bigger but my waist was! By the time I had completed my A-levels I was for the first time over 18 stones and had a waste of nearly 40”. So, at this point I was doing everything that I had been told that would make me more adapted for my sport and I was succeeding but without noticing it I was actually putting on lots of useless excess weight that in the long term was not good for me! During my first year of university I gave up athletics and decided that I no longer needed to be as heavy for my sports. This decision combined with living away from home, cooking for myself and walking over an hour a day to and from Uni soon began to bear fruit. By the summer of my first year at Uni, aged 19, I had for the first time in my life managed to control my weight. When I came to Uni I was 18 stone. After that first year I was down to 14 stone – a weight I had not been since I was 14 years old! I had played rugby for the Medical school during my first year but as a 2nd row/back row substitute. These positions needed me to be fit and not necessarily all that heavy and this helped me lose the weight. During my second year I began to start as a 2nd row and was soon asked to help out in the front row. I enjoyed playing these positions and again realised that I was pretty good at it and that extra weight would make me even better. So between 2nd year and the end of 3rd year I had put on nearly 5 stone in weight and this put me back to where I started at my graduation at the end of 3rd year. The ironic and sad thing is about all this that the fatter, less “good looking” and unhealthier I became, the better I was adapted for the sports I had chosen. It had never occurred to me that being good at competitive sports might actually be bad for my health. The Change and life lessons learnt At the beginning of my 4th year I had realised that I was fatter than I should be and had started to pick up a number of niggly injuries from playing these tough, body destroying positions in rugby. I decided that I would start to take the rugby less seriously and aim to stay fit and healthy rather than be good at a competitive sport. With this new attitude to life I resolved to lose weight. Over the course of the year there were a number of ups and downs. I firstly went back to all the men’s health magazines that I had stock piled over the years and started to work out where I was going wrong with my health. After a little investigation it became apparent that going running and working out in the gym was not enough to become healthy. If you want to be slim and healthy then your diet is far more important than what physical activity you do. My diet used to be almost entirely based on red meat and carbs: steak, mince, bacon, rice and pasta. Over the year I changed my diet to involve far more vegetables, more fibre, more fruit, more salad and way less meat! The result was that by Christmas 2012 I was finally back below 18 stones. The diet had started to have benefits. Then came exams! By the end of exams in April 2013 I had gone back up 19 stones and a waist of >40”. I was still spending nearly 2 hours a day doing weights in the gym and running or cycling 3 times a week. Even with all this exercise and a new self- awareness of my size, a terrible diet over the 3 week exam period had meant that I gained a lot of fat. After exams I went travelling in China for 3 weeks. While I was there I ate only local food and lots of coffee. Did not each lunch and was walking around exploring for over 6 hours a day. When I got back I was 17.5 stone, about 106kg. My waist had shrunk back down to 36” and I could fit into clothes I had not worn in years. This sudden weight loss was not explained by traveller’s diarrhoea or any increased activity above normal. What made me lose weight was eating a fairly healthy diet and eating far less calories than I normally would. I know this sounds like common sense but I had always read and believed that if you exercised enough then you could lose weight without having to decrease your calorie intake too much. I have always hated the sensation of being hungry and have always eaten regular to avoid this awful gnawing sensation. I had almost become hunger-phobic, always eating when given the opportunity just in case I might feel hungry later and not because I actually needed to eat. The time in China made me realise that actually I don’t NEED to eat that regularly and I don’t NEED to eat that much. I can survive perfectly ably without regular sustenance and have more than enough fat stores to live my life fully without needing to each too much. My eating had just become a habit, a WANT and completely unnecessary. After being home for a month I have had some ups and downs trying to put my new plans into action. Not eating works really easily in a foreign country, where it’s hot, you are busy and you don’t have a house full of food or relatives that want to feed you. I have managed to maintain my weight around 17.5 stones and kept my waist within 36” trousers. I am counting that as a success so far. The plan from now on is to get my weight down to under 16.5 stones because I believe that as this weight I will not be carrying too much excess weight and my BMI will be as close to “not obese” as it is likely to get without going on a starvation diet. I intend to achieve this goal by maintain my level of physical activity – at least 6 hours of gym work a week, 2 cardio sessions, tennis, squash, cycling, swimming and golf as the whim takes me. BUT MORE IMPORTANTLY, I intend to survive off far fewer calories with a diet based on bran flakes, salad, fruit, nuts, chicken and milk. I am hoping that this very simple plan will work! Conclusion Writing this short(-ish) autobiography was quite cathartic and I would really recommend it for other people who are trying to remake themselves. Its helped me put my thoughts in order. Over the years I wanted to lose weight because I wanted to look better. This desire has now matured into a drive to be not just slimmer but healthier; I no longer want to be slimmer just for the looks but also to reduce the pressure on my joints, to reduce the pressure on my cardiovascular system, to reduce my risks of being fat when I am older, to hopefully reduce the risk of dying prematurely and to some extent to make life cheaper – eating loads of meat to prevent hunger is expensive! I hope this blog has been mildly interesting, but also informative of just how easy it is for even a health conscious, sporty individual to become fat in our society. I also wanted to document how difficult it is to lose weight and maintain that new lower weight for any prolonged length of time. At some point I would like to do a blog on the best methods for weight loss but that may have to wait until I have found what works for me and if I do actually manage to achieve my goals. Would be a bit hypercritical to write such a blog while still having a BMI yo-yoing around 32 I feel! Thought for the day 1 - Gaining wait is easy, becoming fat is easy, losing fat is also technically easy! The hard part is developing AND then maintaining a healthy mental attitude towards your weight. The human body has evolved to survive starvation. We are almost perfectly made to build up high density fat stores just in case next year’s crops fail and we have to go a few months on broth. I will say it again – We are designed to survive hard conditions! The problem with the modern world and with modern society is that we no longer have to fight to survive. For the first time in human history food is no longer scarce… it is in fact incredibly abundant and cheap (http://www.youtube.com/watch?v=-Z74og9HbTM). It is no surprise that when a human body is allowed to eat want and how much it craves and then do as little activity as possible, that it puts on fat very quickly. This has to be one of the major ironies of our age – When the human race has evolved society enough that we no longer need to have fat stores in case of disaster, that we are now the fattest humans have ever been! 2 – The best bit of advice I was ever given is this: “Diets ALWAYS fail! No matter what the diet or how determined you are, if you diet then within 2 years you will be the same weight or heavier than you are now. The only way to a healthy body is through a healthy LIFESTYLE CHANGE! You have to make changes that you are prepared to keep for a long time.”  
jacob matthews
almost 7 years ago
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4
57

Side-effects of radiotherapy

Side-effects of radiotherapy Common acute side-effects  Reddening and soreness of the skin  Discomfort and swelling of breast or chest area  Fatigue Common …  
Stephen McAleer
about 7 years ago
Foo20151013 2023 zpmqsc?1444774026
3
3777

Assessing Types of Burns and their Severity

This is an excerpt from "Wound Care Made Incredibly Easy! 1st UK Edition" by Julie Vuolo For more information, or to purchase your copy, visit: http://tiny.cc/woundcare. Save 15% (and get free P&P) on this, and a whole host of other LWW titles at http://lww.co.uk when you use the code MEDUCATION when you check out! Introduction A burn is an acute wound caused by exposure to thermal extremes, electricity, caustic chemicals or radiation. The degree of tissue damage caused by a burn depends on the strength of the source and the duration of contact or exposure. Around 250,000 people per year sustain burn injuries in the UK (NBCRC 2001). Because of the specialist care burns require, they are considered here separately from other traumatic wounds. Types of burns Burns can be classified by cause or type. Knowing the type of burn will help you to plan the right care for your patient. Thermal burns The most common type of burn, thermal burns can result from virtually any misuse or mishandling of fire, combustible products, hot fluids and fat or coming into contact with a hot object. Playing with matches, pouring petrol onto a BBQ, spilling hot coffee, touching hot hair straighteners and setting off fireworks are some common examples of ways in which burns occur. Thermal burns can also result from kitchen accidents, house or office fires, car accidents or physical abuse. Although it’s less common, exposure to extreme cold can also cause thermal burns. Electrical burns Electrical burns result from contact with flowing electrical current. Household current, high-voltage transmission lines and lightning are sources of electrical burns. Internal injury is often considerably greater than is apparent externally. Chemical burns Chemical burns most commonly result from contact (skin contact or inhalation) with a caustic agent, such as an acid, an alkali or a vesicant. Radiation burns The most common radiation burn is sunburn, which follows excessive exposure to the sun. Almost all other burns due to radiation exposure occur as a result of radiation treatment or in specific industries that use or process radioactive materials. Assessment Conduct your initial assessment as soon as possible after the burn occurs. First, assess the patient’s ABCs. Then determine the patient’s level of consciousness and mobility. Next, assess the burn, including its size, depth and complexity. Determining size Determine burn size as part of your initial assessment. Typically, burn size is expressed as a percentage of total body surface area (TBSA). The Rule of Nines and the Lund–Browder Classification provide standardised and quick estimates of the percentage of TBSA affected. Memory Jogger To remember the proper sequence for the initial assessment of a burns patient, remember your ABCs and add D and E. Airway – Assess the patient’s airway, remove any obstruction and treat any obstructive condition. Breathing – Observe the motion of the patient’s chest. Auscultate the depth, rate and characteristics of the patient’s breathing. Circulation – Palpate the patient’s pulse at the carotid artery and then at the distal pulse points in the wrist, posterior tibial area and foot. Loss of distal pulse may indicate shock or constriction of an extremity. Disability – Assess the patient’s level of consciousness and ability to function before attempting to move or transfer them. Expose – Remove burned clothing from burned areas of the patient’s body and thoroughly examine the skin beneath.  
Lippincott Williams & Wilkins
about 7 years ago
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3
356

Cases in Radiology: Episode 3 (pediatric, chest x-ray)

In this episode we take a look at a basic but important paediatric chest radiograph case with a practical discussion of management and follow-up. View the case in Radopaedia quiz mode here: http://goo.gl/u65js  
Radiopaedia
about 7 years ago
Preview
1
251

Golden S sign - radiology video tutorial (x-ray)

Golden S sign - a chest radiograph sign of right upper lobe collapse due to an obstructing central mass, most often primary lung cancer.  
Radiopaedia
about 7 years ago
Foo20151013 2023 gc6z71?1444774005
7
222

Worst Medical Experience Ever

Worst experience ever? - this is pretty difficult as I've worked in some of the poorest countries in the world and seen some things that should never happen like children dying of dehydration and malaria. But this recent experience was definitely the worst. It was midnight and I was trying to get my 16 month old to sleep having woken up after vomiting in his cot. Despite paracetamol, ibuprofen, stripping to nappy, damp sponging and having the window open he went rigid and started fitting. It only lasted a minute or two yet felt like an eternity as he was unable to breathe and became progressively blue as my mind raced ahead to brain damage or some other horrible sequalae. The fitting stopped and my mind turned to whether I was going to have to start CPR. I lay him on the floor and put my ear to his chest and was glad to hear a strong heartbeat but he was floppy with a compromised airway so I quickly got him in the recovery position. The ambulance arrived in 8 minutes and after some oxygen and some observations he was strapped in and ready to go. He had been unconscious for about 15 minutes but was starting to come round, much to my relief. The ambulance crew were great and their quick response made all the difference but then they took nearly half an hour to get to A&E in the middle of the night because they took the most awkward route imaginable. I don't know if it was a deliberate delaying tactic or just a lack of local knowledge but even without a blue light I could have done it in half the time! Why do ambulances not have GPS - ideally with local traffic info built in? We arrived in A&E and were ushered to a miserable receptionist who took our details and told us to have a seat. I noticed above her head that the wait time was 3.5 hours, though we did see a junior nurse who took his observations again. Not long after the screen changed to a 5 hour wait and a bit later to a 6 hour wait! I am glad to say that by about 3 hours my little man was back to his usual self (as evidenced by his attempts at destroying the department) and so after getting the nurse to repeat his obs (all normal) we decided to take him home, knowing we had a few more hours to wait for the doctor, and that the doctor was now unlikely to do anything as he was now well. I tell the story in such detail in part for catharsis, in part to share my brief insight into being on the other side of the consultation, but also because it illustrated a number of system failures. It was a horrible experience but made a lot worse by those system failures. And I couldn't help but feel even more sorry for those around me who didn't have the medical experience that I had to contextualise it all. Sickness, in ourselves or our loved ones, is bad enough without the system making it worse. I had 3 hours of walking around the department with my son in my arms which gave me plenty of time to observe what was going on around me and consider whether it could be improved. I did of course not have access to all areas and so couldn't see what was happening behind the scenes so things may have been busier than I was aware of. Also it was only one evening so not necessarily representative. There were about 15 children in the department and for the 3 hours we were there only a handful of new patients that arrived so no obvious reason for the increasing delay. As I walked around it was clear to me that at least half of the children didn't need to be there. Some were fast asleep on the benches, arguably suggesting they didn't need emergency treatment. One lad had a minor head injury that just needed a clean and some advice. Whilst I didn't ask anyone what was wrong with people talk and so you hear what some of the problems were. Some were definately far more appropriate for general practice. So how could things have been improved and could technology have helped as well? One thing that struck me is that the 'triage' nurse would have been much better as a senior doctor. Not necessarily a consultant but certainly someone with the experience to make decisions. Had this been the case I think a good number could have been sent home very quickly, maybe with some basic treatment or maybe just with advice. Even if it was more complex it may have been that an urgent outpatient in a few days time would have been a much more satisfactory way of dealing with the problem. Even in our case where immediate discharge wouldn't have been appropriate a senior doctor could have made a quick assessment and said "let's observe him for a couple of hours and then repeat is obs - if he is well, the obs are normal and you are happy then you can go home". This would have made the world of difference to us. So where does the technology come in? I've already mentioned Sat Nav for the ambulance but there are a number of other points where technology could have played a part in improving patient experience. Starting with the ambulance if they had access to real time data on hospital A&E waiting times they may have been able to divert us to a hospital with a much shorter time. This is even more important for adult hospitals were the turnover of patients is much higher. Such information could help staff and patients make more informed decisions. The ambulance took us to hospital which was probably appropriate for us but not for everyone. Unfortunately many of the other services like GP out of hours are not always prepared to accept such patients and again the ambulance crews need to know where is available and what access and waiting times they have. Walk-in patients are often also totally inappropriate and an easy method of redirection would be beneficial for all concerned. But this requires change and may even require such radical ideas as paying for transport to take patients to alternative locations if they are more appropraite. The reasons patient's choose A&E when other services would be far more appropriate are many and complex. It can be about transport and convenience and past experiences and many other things. It is likely that at least some of it is that patients often struggle to get an appointment to see their own GP within a reasonable time frame or just that their impression is that it will be difficult to get an appointment so they don't even try. But imagine a system where the waiting times for appointments for all GPs and out of hours services were readily available to hospitals, ambulances, NHS direct etc. Even better imagine that authorised people could book appointments directly, even when the practice was closed. How many patients would be happy to avoid a long wait in A&E if they had the reassurance of a GP appointment the next day? And the technology already exists to do some of this and it wouldn't be that hard to adapt current technology to provide this functionality. Yet it still doesn't happen. I have my theories as to why but this is enough for one post. In case you were wondering my son appears to have made a full recovery with no obvious ongoing problems. I think I have recovered and then he makes the same breathing noises he made just before the fit and I am transported back to that fateful night. I think it will take time for the feelings to fade.  
Dr Damian Williams
about 7 years ago
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4
208

Chest and Abdomen Radiology

Radiology Teaching 19/11/12 – 23/11/12  
Aoibhin McGarrity
over 7 years ago
Foo20151013 2023 1lz2a7y?1444773942
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837

Integrated system-based medical education vs discipline-based medical education

I am an Anatomy Professor who has taught anatomy to the medical school students in discipline based medical education system for first 10years of academic life. When I started teaching Anatomy in system-based medical education in the later half of my academic life I was surprised to find out that my students in system-based education can retain a lot of anatomy knowledge as they can visualize the application of the contents in the pathology, clinical science contents, PBL triggers and clinical skills sessions. Surprisingly, medical schools in India still follow the discipline-based medical education. Mostly the students are forced to retain the factual knowledge of Anatomy in this system. When they are in Year 1,they study only Anatomy,Physiology and Biochemistry. Hence it is very difficult for the student to imagine the application of the knowledge of Anatomy learnt in lecture or dissection room. For example, the students in discipline-based system learn the gross anatomy of the sternum and anterior thoracic wall. They need to memorize the importance of sternal angle without visualizing it as they are still not practising palpation of anterior thoracic wall for apex beat. I know that they learn it provided they are lucky to get a tutor who is a medical doctor, who obviously takes them to the task of palpating intercostal space through palpation of sternal angle in skeleton or over their own body surface marking. But the lack of Clinical skills practice in traditional discipline based medical education in year 1 does not allow the student to apply their anatomy knowledge automatically. Dr Nilesh Mitra  
Nilesh Kumar Mitra
over 7 years ago
Foo20151013 2023 1i9rgu8?1444773940
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220

The elephant in the room: Is everything you see on an x-ray relevant?

Recent 'tongue in cheek' research which has been reported in a Washington Post blog recently has caused a lot of questions to be raised concerning inattention blindness, which could cause concern unless you understand the underlying psychology. Here's a CT scan: During psychology lectures at Med School, you may have encountered the basketball bouncing students in front of a bank of elevators where you were asked to count the number of passes the basketball made from the player wearing the white T shirt, while a gorilla ran between the students. (Even if you did watch it before, you can re-watch the video on the Washington Post blog). The recent study asked radiologists to identify and count how many nodules are present in the lungs on a regular CT thorax. If you look at the image you may see a gorilla waving his arms about. As a radiologist, I see the anatomy in the background, the chambers of the heart and mediastinum, but nothing there out of the ordinary. As radiologists, we are looking for pathology, but also report pathological findings that are unexpected. The clinical history of a patient is very important for us in interpretation of imaging examinations, as we need to answer the question you are asking, but have to be careful we do not miss anything else of serious import. As we do not see any other pathology, we would not expect to find a gorilla in the chest, so our brains can pass over distracting findings. The other psychological issue is the satisfaction of search, where we can see the expected pathology, but may miss the other cancer if we do not carefully and systematically look through the images. So the main thing to learn from this is that your training should always keep you alert, not just to expected happening, but to not discount the unexpected, then many lives will be saved as a result of your attention to detail.  
Chris Flowers
over 7 years ago
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773

An interesting chest x-ray

Case-based X-ray Interpretation with Questions.  
Anna-Maria Paes
over 7 years ago
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0
35

Does a chest x-ray cause a lot of radiation?

We are supposed to make sure we avoid potential unnecessary x-rays as this exposes the patient to unnecessary radiation. I'm not actually sure how much radiation chest x-rays emit compared to other things. Does anyone know what the equivalent radiation to other x-rays or radiological investigations? Thanks.  
Semhar Abraha
over 7 years ago
13
0
187

What does it mean when someone says a chest drain is swinging?

I was on the respiratory ward today and someone said the cheat drain was swinging... What does this actually mean?  
Rebecca Jane
over 7 years ago
10
0
20

Ultrasound of posterior thorax/lung area?

All tutorials I've come across teach that to scan lungs and pleura you only need to scan anterior & lateral thorax wall, each made up of 4 segments (sup ant/lat & inf ant/lat). It doesn't quite make sense to me eg when looking for consolidation which might be localized to just one segment. And I've seen case reports of findings on posterior thorax. Can anyone enligthen me about the truth here?  
Davíð Þórisson
over 7 years ago
2
1
914

What is the difference between AP and PA view in a chest radiograph?

Chest Radiograph is usually PA view, but what are the indications for AP view of chest radiograph?  
alex bwn
over 7 years ago
30177
4
100

Chest Examination

This chest examination video is part of the MedPrep tutorial video series: http://www.medprep.in/clinical-examination-videos.php which has received 20,000+ views on Youtube. The videos are designed to be concise and engaging, at times with humour. I hope you enjoy viewing them and find them useful.  
Soton
almost 8 years ago
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11
220

Anatomy of the thorax

Surface anatomy cardio respiratory system IVC- approx 20cm runningdownon righthandside of vertebral column. Sternal angle Suprasternal/JugularNotch Apex of the…  
fsdfsdf dgfdsfs
about 9 years ago
1
1
193

Chronic Pulmonary Aspergillosis by David Denning

Prof. Denning describes chronic pulmonary aspergillosis (CPA) as a long-term invasive disease, generally episodic in nature. Common symptoms are cough, shortness of breath, weight loss, tiredness, coughing up blood and aching or discomfort of the chest.  
Aspergillus Website
over 9 years ago
2
1
51

Podcast: a history of chest pain

Today we are focussing on chest pain and listening to a patient describe their problems. Chest pain is is one of the most common reasons to be seen and assessed on an emergency department in the UK. Listen to the patient and try to diagnose – then see what our diagnosis is for the chest [...]  
Medical Educator
over 9 years ago