Acute Limb Ischemia

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What is it? Acute limb ischemia happens when there is a sudden interruption of the blood supply in the arteries of the limb, with no time for collateral blood circulation to form. Causes There are three main causes of Acute Limb Ischemia:

  1. Thrombosis — 85%
  2. Embolus — 15%
  3. Vascular Trauma — <1%

Thrombosis Thrombus can form in atherosclerotic arteries in

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The Numbers Game

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Recently on a Friday evening in the ER with the resident I was following, I met an older gentleman in his early 70s who had come in complaining that he felt that his abdomen was pulsating with his heart. He had mild pain around his abdomen but was otherwise feeling fine elsewhere. After laying him down on the patient bed…

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Things to Ask a Diabetic Patient

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It’s important to be detailed when taking patient history to get a good picture of what is going on. For every type of patient, there are specific sets of questions that need to be asked. During our rotation, we learn to follow patients, present our patients to our attending physicians, and observe our attendings examen the patients. For every rotation,…

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A Quick Guide to Prevention Screening

Mt. Sinai Hospital in Miami Beach, where I do rotations.

Screening for Hypertension

  •  The USPSTF recommends people getting screened for hypertension starting at 18.
  • Because of variabillity of blood pressure measurements in each individual, you need to have 2 measurements done at least one week apart from each other to make a diagnosis.
  • Systolic at and above 140, and/or diastoc at and above 90 is considered hypertension.
  • Repeat every 2 …
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    When to Think About Temporal Arteritis

    Histology of the vasculitis in temporal arteritis

    When an older patient comes in for a headache, besides the common headaches like migraine, cluster, and tension headaches, it is also very important to consider Temporal Arteritis. Here, I will explain to you what this is. What is it? In summary, temporal arteritis, also known as Giant Cell Arteritis, is a systemic vasculitis of medium and large… arteries. While

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    All About TORCH Infections

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    The ToRCHeS are a group of infections that can be passed from the pregnant mother to her fetus through the placenta. They can infect anytime during gestation, and sometimes during the time of delivery as well. Since they can cause mental retardation, morbidity, and even death, they are important to recognize and prevent. So far in my pediatric rotation, I…

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    Seizures You Might See in Children

    Hypsarrhythmia on EEG from Infantile Spasm

    When you first see a seizure, or experience it yourself for the first time, it can be quite freightening. Seizures can present in numerous different ways, often not what we think of when we usually think of “seizures.” Here, I’d like to present a few types of seizures and epileptic syndromes you may see in children. First, a little about…

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    Management of Osteomyelitis

    Osteomyelitis in the tibia of a child

    How Do We Get Osteomyelitis? Osteomyelitis is when you have an infection of the bone. It can be caused either by hematological spread that leads to sepsis of the bone, or by direct spread… from an adjacent trauma wound, infected diabetic foot ulcer, decubitus ulcer, or some other ulcer that spreads to bone. Hematogenous osteomyelitis happens in 20% of the

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    Empiric Antibiotic Therapy for Pneumonia

    Chest X-Ray of Pneumonia

    How Do We Get Pneumonia? Our body has a pretty good natural barrier to protect the lungs from potential pathogens. First, we have hair and turbinates in our nose to block out larger particles. Then we have cilia that constantly sweep mucus-trapped pathogens out of our bronchioles and trachea, and not to mention a cough reflex. We also have tons…

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    Things You Might See in a Newborn

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    To prepare for my upcoming week in the neonatal nursery for my pediatric rotation, I’ve decided to put together this list of common and not-so-common conditions that one may see in the newborn. When babies are born, you may see things here and there that might worry you. However, not all abnormal findings are bad and many of them go…

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    Psychiatric Interviews for Teaching

    The best way to learn how to interview psych patients is to see how others interview psych patients, and then trying it yourself, and you’ll have plenty of chances to improve your skill during your clinical rotations. I’ve found some useful examples of Psych interviews, courtesy of the University of Nottingham. Here are the videos in the series:

    1. Somatization
    2. Self

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    ABCDE’s

    Blackburn Sim Man

    Earlier this week, two of my AUC colleagues and I had an awesome Sim Man learning session together with Dr. Butler. This is the first of two Sim Man sessions that I am required to attend for my rotation at the Royal Blackburn Hospital. I thought the session was very helpful and Dr. Butler did a great job preparing the…

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    4 Confusing Drugs That Sound Alike

    pharmaceuticals

    Call me silly, but I get these four drugs confused all the time. To me, these drugs all look like slightly-varying combinations of A’s, M’s, L’s, D’s, and O’s. If you describe them, I may know which drug you’re talking about, but I just have difficulty choosing which name fits with the drug I’m thinking of. So here they are……

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    Female Reproductive Endocrinology in 28 Easy Steps

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    In my med school experience, Female Reproductive Endocrinology is one of the more challenging things to learn in physiology, since hormones rise and fall, and interact with each other in different ways in different phases of the cycle. But when broken down to 28 steps, the process is easier to understand.

    1. Menstruation marks the beginning of the menstrual cycle, because

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    Doctors and Their Food

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    After studying medicine for nearly two years, I’ve come to the conclusion that doctors are always hungry, or at least when they are naming medical conditions. Whether it is a fancy Latin word that ends with the letters “-itis” or named after some famous scientist in the past, there’s countless ways one can describe diseases and symptoms. However, in the medical world, somehow, nothing describes diseases better than with food. Here are some of the more common ones I’ve come across in my studies…

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    All About Female Hormonal Drugs

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    When we talk about female hormonal drugs, the biggest treatments that come to mind are for breast cancer, menopause, contraceptives, and fertility. BREAST CANCER As estrogen often causes breast cancer to grow, breast cancer can be treated with hormonal drugs. There are two major ways to tackle breast cancer via hormonal therapy. One, you can either suppress breast cancer’s response…

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    All About Gynecological Pathology

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    In med school, we learn about the beauty of the human body, yet how ugly it can become at times. We learn how everything in the body fits together to work in harmony, yet how everything can fall apart at the same time. After taking pathology, I realized so many things can go wrong with the body in so many…

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    Gastrointestinal Hormones

    Gastrointestinal

    Physiology is a really interesting class (and a challenging one). While anatomy teaches where everything is in the body, physiology teaches how everything works in the body. For this new block, we have a new visiting professor from Temple University School of Medicine and a new unit: Gastrointestinal Tract. We’ll learn about the whole process from the time we put…

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