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Surgical Removal of Mucocele from Lower Lip
Surgical Removal of Mucocele from Lower Lip Doctor 17,978 Views • 3 years ago

Surgical removal of mucocele from lower lip

Showcase by Scientific Animations
Showcase by Scientific Animations samer kareem 4,140 Views • 3 years ago

Showcase by Scientific Animations

Bowel Obstruction
Bowel Obstruction samer kareem 1,889 Views • 3 years ago

A bowel obstruction happens when either your small or large intestine is partly or completely blocked. The blockage prevents food, fluids, and gas from moving through the intestines in the normal way. The blockage may cause severe pain that comes and goes. This topic covers a blockage caused by tumors, scar tissue, or twisting or narrowing of the intestines. It does not cover ileus, which most commonly happens after surgery on the belly (abdominal surgery). What causes a bowel obstruction? Tumors, scar tissue (adhesions), or twisting or narrowing of the intestines can cause a bowel obstruction. These are called mechanical obstructions . In the small intestine, scar tissue is most often the cause. Other causes include hernias and Crohn's disease, which can twist or narrow the intestine, and tumors, which can block the intestine. A blockage also can happen if one part of the intestine folds like a telescope into another part, which is called intussusception.

Histology of Proliferative Endometrium
Histology of Proliferative Endometrium Histology 5,638 Views • 3 years ago

Histology of Proliferative Endometrium

Nose Bleed
Nose Bleed samer kareem 2,547 Views • 3 years ago

Bleeding usually occurs from only one nostril. If the bleeding is heavy enough, the blood can fill up the nostril on the affected side and overflow within the nasopharynx (the area inside the nose where the two nostrils merge), spilling into the other nostril to cause bleeding from both sides. Blood can also drip back into the throat or down into the stomach, causing a person to spit or even vomit blood. Signs of excessive blood loss include dizziness, light-headedness, confusion, and fainting. Excessive blood loss from nosebleeds is rare. Additional bleeding from other parts of the body, such as bleeding gums when brushing teeth, blood in urine or bowel movements, or easy bruising may indicate an inability of the blood to clot. Additional bleeding or easy bruising can be a sign of a more significant medical problem.

Hepatitis C Symptoms
Hepatitis C Symptoms samer kareem 1,593 Views • 3 years ago

Hepatitis C is an infection caused by the hepatitis C virus (HCV) that attacks the liver and leads to inflammation. The World Health Organization (WHO) estimates that about 3% of the world’s population has been infected with HCV and that there are more than 170 million chronic carriers who are at risk of developing liver cirrhosis and/or liver cancer. The image below depicts the HCV genome.

Acute Otitis Media in Children
Acute Otitis Media in Children samer kareem 7,348 Views • 3 years ago

Uncomplicated acute otitis media (AOM) should be treated empirically with amoxicillin. Recurrent AOM should raise concern for beta-lactamase resistance and warrants treatment with amoxicillin-clavulanic acid. Ototopical medications are unnecessary, even if there is tympanic membrane perforation.

Spina Bifida
Spina Bifida Surgeon 6,898 Views • 3 years ago

Spina Bifida

Aortic dissection treatment
Aortic dissection treatment samer kareem 2,936 Views • 3 years ago

Acute aortic dissection can be treated surgically or medically. In surgical treatment, the area of the aorta with the intimal tear is usually resected and replaced with a Dacron graft. Emergency surgical correction is the preferred treatment for Stanford type A (DeBakey type I and II) ascending aortic dissection. It is also preferred for complicated Stanford type B (DeBakey type III) aortic dissections with clinical or radiologic evidence of the following conditions: Propagation (increasing aortic diameter) Increasing size of hematoma Compromise of major branches of the aorta Impending rupture Persistent pain despite adequate pain management Bleeding into the pleural cavity Development of saccular aneurysm

Cardiac Ultrasound
Cardiac Ultrasound samer kareem 2,573 Views • 3 years ago

Ultrasound of Heart

Treatment and Management of Type 2 Diabetes
Treatment and Management of Type 2 Diabetes samer kareem 2,105 Views • 3 years ago

protecting the body from damage caused by hyperglycemia cannot be overstated. In the United States, 57.9% of diabetic patients have one or more diabetes complications, and 14.3% have three or more.1 Strict glycemic control is the primary method of reducing the development and progression of microvascular complications, such as retinopathy, nephropathy, and neuropathy. Aggressive treatment of dyslipidemia and hypertension decreases macrovascular complications.2-4 Glycemic Control There are two primary techniques available for physicians to assess the quality of a patient’s glycemic control: self-monitoring of blood glucose (SMBG) and interval measurement of hemoglobin A1c (HbA1c).

COPD - Chronic Obstructive Pulmonary Disease
COPD - Chronic Obstructive Pulmonary Disease samer kareem 17,209 Views • 3 years ago

Chronic obstructive pulmonary disease Email this page to a friend Print Facebook Twitter Google+ Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD: Chronic bronchitis, which involves a long-term cough with mucus Emphysema, which involves damage to the lungs over time Most people with COPD have a combination of both conditions. Causes Smoking is the main cause of COPD. The more a person smokes, the more likely that person will develop COPD. But some people smoke for years and never get COPD. In rare cases, nonsmokers who lack a protein called alpha-1 antitrypsin can develop emphysema. Emphysema Other risk factors for COPD are: Exposure to certain gases or fumes in the workplace Exposure to heavy amounts of secondhand smoke and pollution Frequent use of a cooking fire without proper ventilation Symptoms Symptoms may include any of the following: Cough, with or without mucous Fatigue Many respiratory infections Shortness of breath (dyspnea) that gets worse with mild activity Trouble catching one's breath Wheezing Because the symptoms develop slowly, some people may not know that they have COPD.

Arthroscopic Knee Surgery Meniscus Tear
Arthroscopic Knee Surgery Meniscus Tear samer kareem 1,722 Views • 3 years ago

There are many factors that will determine how quickly, or completely you recover from your meniscal tear surgery. Key elements include your age, weight, and activity demands. The older you are, the heavier you are, the longer your recovery will be. The type of surgery you had will also impact upon your recovery. In some cases we only remove the torn piece — in general you will progress faster than someone who had sutures placed to repair the meniscus tear. Whether or not arthritis was found at the time of your meniscus surgery will also significantly influence your recovery from meniscus surgery. If you have arthritis then you are missing some or all of the cartilage on the ends of the bones. Knees with arthritis are prone to being more “cranky” during the recovery process. In those cases, a knee ice compression device can provide relief of pain/swelling. Many patients note they feel better wearing a compression sleeve during recovery. People with arthritis sometimes report improvement in their symptoms with supplements like Glucosamine, Curcumin, or Hyaluronic Acid which they believe (not proven) will smooth out the surface of the joint. Many try Tart Cherry juice because of its natural anti-inflammatory properties.. In the first few months following surgery, a knee compression sleeve does actually help many feel better. Some of the variables affecting your recovery from meniscus surgery are under your surgeon’s control. We can improve your immediate response after surgery with the use of various medications we inject within the knee before the surgery. We can also block a nerve on the side of your leg which will improve your pain for 18-24 hours after surgery. Many of you will purchase a ice compression sleeve to help minimize the pain after the surgery. In general, young, healthy active people with no evidence of osteoarthritis will experience a much more rapid recovery. Typically measured in days or a few weeks. Most people are off crutches in a day, and stop taking pain medicine within a day or two. In contrast, if you are a older, heavier and have arthritis as well as a meniscus tear, then you may take longer to recover — and may not experience a “full” recovery. This group can take weeks to months to improve. To ensure a good response to surgery, we also need to look at your health before surgery. Smoking leads to an increased infection rate and poorer healing. Diabetics with poor sugar control are at higher risk for infection and delays in healing as well. Obesity is a potential problem with anesthesia, the recovery from surgery and it may lead to more rapid progression of arthritis after surgery. The better shape you are in prior to surgery can influence your recovery.

Retinoblastoma
Retinoblastoma samer kareem 1,375 Views • 3 years ago

Retinoblastoma is an eye cancer that begins in the retina — the sensitive lining on the inside of your eye. Retinoblastoma most commonly affects young children, but can rarely occur in adults. Your retina is made up of nerve tissue that senses light as it comes through the front of your eye. The retina sends signals through your optic nerve to your brain, where these signals are interpreted as images. A rare form of eye cancer, retinoblastoma is the most common form of cancer affecting the eye in children. Retinoblastoma may occur in one or both eyes.

Cervical Cancer & HPV
Cervical Cancer & HPV samer kareem 4,247 Views • 3 years ago

Cervical cancer occurs when abnormal cells on the cervix camera.gif grow out of control. The cervix is the lower part of the uterus that opens into the vagina. Cervical cancer can often be successfully treated when it's found early. It is usually found at a very early stage through a Pap test.

Dix-Hallpike and Epley's manoeuvre for assessing and treating BPPV
Dix-Hallpike and Epley's manoeuvre for assessing and treating BPPV samer kareem 1,470 Views • 3 years ago

The Epley maneuver is a series of movements, normally carried out on a person by a doctor, to relieve the symptoms of BPPV. Research has found it to be an easy, safe, and effective treatment for the condition in both the long- and short-term. The Epley maneuver is sometimes called the particle repositioning maneuver or the canalith repositioning maneuver. These names are used because the maneuver involves a series of movements that help to reposition crystals in a person's ear that may cause feelings of dizziness. Repositioning the crystals helps to relieve the person's dizziness and nausea.

Transfemoral Aortic Valve Replacement
Transfemoral Aortic Valve Replacement samer kareem 1,309 Views • 3 years ago

Aortic valve replacement is a procedure in which a patient's failing aortic valve is replaced with an artificial heart valve. The aortic valve can be affected by a range of diseases; the valve can either become leaky (aortic insufficiency / regurgitation) or partially blocked (aortic stenosis).

Pulmonary Edema
Pulmonary Edema samer kareem 2,727 Views • 3 years ago

Pulmonary edema Email this page to a friend Email this page to a friend Facebook Twitter Google+ Pulmonary edema is an abnormal buildup of fluid in the lungs. This buildup of fluid leads to shortness of breath. Causes Pulmonary edema is often caused by congestive heart failure. When the heart is not able to pump efficiently, blood can back up into the veins that take blood through the lungs. As the pressure in these blood vessels increases, fluid is pushed into the air spaces (alveoli) in the lungs. This fluid reduces normal oxygen movement through the lungs. These two factors combine to cause shortness of breath.

Transradial  Cardiac Catheterization
Transradial Cardiac Catheterization samer kareem 2,143 Views • 3 years ago

Transradial Cardiac Catheterization

Size DOES Matter
Size DOES Matter samer kareem 9,017 Views • 3 years ago

new study about the size of penis

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