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Stroke Management 3D Medical Video
Stroke Management 3D Medical Video Scott 7,853 Views • 2 years ago

Diagnosis To determine the most appropriate treatment for your stroke, your emergency team needs to evaluate the type of stroke you're having and the areas of your brain affected by the stroke. They also need to rule out other possible causes of your symptoms, such as a brain tumor or a drug reaction. Your doctor may use several tests to determine your risk of stroke, including: Stroke consultation Stroke consultation Stroke consultation at Mayo Clinic Brain tissue damaged by stroke CT scan of brain tissue damaged by stroke Cerebral angiogram Cerebral angiogram Physical examination. Your doctor will ask you or a family member what symptoms you've been having, when they started and what you were doing when they began. Your doctor then will evaluate whether these symptoms are still present. Your doctor will want to know what medications you take and whether you have experienced any head injuries. You'll be asked about your personal and family history of heart disease, transient ischemic attack and stroke. Your doctor will check your blood pressure and use a stethoscope to listen to your heart and to listen for a whooshing sound (bruit) over your neck (carotid) arteries, which may indicate atherosclerosis. Your doctor may also use an ophthalmoscope to check for signs of tiny cholesterol crystals or clots in the blood vessels at the back of your eyes. Blood tests. You may have several blood tests, which tell your care team how fast your blood clots, whether your blood sugar is abnormally high or low, whether critical blood chemicals are out of balance, or whether you may have an infection. Managing your blood's clotting time and levels of sugar and other key chemicals will be part of your stroke care. Computerized tomography (CT) scan. A CT scan uses a series of X-rays to create a detailed image of your brain. A CT scan can show a hemorrhage, tumor, stroke and other conditions. Doctors may inject a dye into your bloodstream to view your blood vessels in your neck and brain in greater detail (computerized tomography angiography). There are different types of CT scans that your doctor may use depending on your situation. Magnetic resonance imaging (MRI). An MRI uses powerful radio waves and magnets to create a detailed view of your brain. An MRI can detect brain tissue damaged by an ischemic stroke and brain hemorrhages. Your doctor may inject a dye into a blood vessel to view the arteries and veins and highlight blood flow (magnetic resonance angiography, or magnetic resonance venography). Carotid ultrasound. In this test, sound waves create detailed images of the inside of the carotid arteries in your neck. This test shows buildup of fatty deposits (plaques) and blood flow in your carotid arteries. Cerebral angiogram. In this test, your doctor inserts a thin, flexible tube (catheter) through a small incision, usually in your groin, and guides it through your major arteries and into your carotid or vertebral artery. Then your doctor injects a dye into your blood vessels to make them visible under X-ray imaging. This procedure gives a detailed view of arteries in your brain and neck. Echocardiogram. An echocardiogram uses sound waves to create detailed images of your heart. An echocardiogram can find a source of clots in your heart that may have traveled from your heart to your brain and caused your stroke. You may have a transesophageal echocardiogram. In this test, your doctor inserts a flexible tube with a small device (transducer) attached into your throat and down into the tube that connects the back of your mouth to your stomach (esophagus). Because your esophagus is directly behind your heart, a transesophageal echocardiogram can create clear, detailed ultrasound images of your heart and any blood clots. Treatment Emergency treatment for stroke depends on whether you're having an ischemic stroke blocking an artery — the most common kind — or a hemorrhagic stroke that involves bleeding into the brain. Ischemic stroke To treat an ischemic stroke, doctors must quickly restore blood flow to your brain. Emergency treatment with medications. Therapy with clot-busting drugs must start within 4.5 hours if they are given into the vein — and the sooner, the better. Quick treatment not only improves your chances of survival but also may reduce complications. You may be given: Intravenous injection of tissue plasminogen activator (tPA). This injection of recombinant tissue plasminogen activator (tPA), also called alteplase, is considered the gold standard treatment for ischemic stroke. An injection of tPA is usually given through a vein in the arm. This potent clot-busting drug ideally is given within three hours. In some instances, tPA can be given up to 4.5 hours after stroke symptoms begin. This drug restores blood flow by dissolving the blood clot causing your stroke, and it may help people who have had strokes recover more fully. Your doctor will consider certain risks, such as potential bleeding in the brain, to determine if tPA is appropriate for you. Emergency endovascular procedures. Doctors sometimes treat ischemic strokes with procedures performed directly inside the blocked blood vessel. These procedures must be performed as soon as possible, depending on features of the blood clot: Medications delivered directly to the brain. Doctors may insert a long, thin tube (catheter) through an artery in your groin and thread it to your brain to deliver tPA directly into the area where the stroke is occurring. This is called intra-arterial thrombolysis. The time window for this treatment is somewhat longer than for intravenous tPA, but is still limited. Removing the clot with a stent retriever. Doctors may use a catheter to maneuver a device into the blocked blood vessel in your brain and trap and remove the clot. This procedure is particularly beneficial for people with large clots that can't be completely dissolved with tPA, though this procedure is often performed in combination with intravenous tPA. Several large and recent studies suggest that, depending on the location of the clot and other factors, endovascular therapy might be the most effective treatment. Endovascular therapy has been shown to significantly improve outcomes and reduce long-term disability after ischemic stroke. Other procedures. To decrease your risk of having another stroke or transient ischemic attack, your doctor may recommend a procedure to open up an artery that's narrowed by plaque. Doctors sometimes recommend the following procedures to prevent a stroke. Options will vary depending on your situation: Carotid endarterectomy. In a carotid endarterectomy, a surgeon removes plaques from arteries that run along each side of your neck to your brain (carotid arteries). In this procedure, your surgeon makes an incision along the front of your neck, opens your carotid artery and removes plaque that blocks the carotid artery. Your surgeon then repairs the artery with stitches or a patch made from a vein or artificial material (graft). The procedure may reduce your risk of ischemic stroke. However, a carotid endarterectomy also involves risks, especially for people with heart disease or other medical conditions. Angioplasty and stents. In an angioplasty, a surgeon usually accesses your carotid arteries through an artery in your groin. Here, your surgeon can gently and safely navigate to the carotid arteries in your neck. A balloon is then inflated to expand the narrowed artery. Then a stent can be inserted to support the opened artery. Hemorrhagic stroke Emergency treatment of hemorrhagic stroke focuses on controlling your bleeding and reducing pressure in your brain. You might also need surgery to help reduce future risk. Emergency measures. If you take warfarin (Coumadin, Jantoven) or anti-platelet drugs such as clopidogrel (Plavix) to prevent blood clots, you may be given drugs or transfusions of blood products to counteract the blood thinners' effects. You may also be given drugs to lower pressure in your brain (intracranial pressure), lower your blood pressure, prevent vasospasm or prevent seizures. Once the bleeding in your brain stops, treatment usually involves supportive medical care while your body absorbs the blood. Healing is similar to what happens while a bad bruise goes away. If the area of bleeding is large, your doctor may perform surgery to remove the blood and relieve pressure on your brain. Surgical blood vessel repair. Surgery may be used to repair blood vessel abnormalities associated with hemorrhagic strokes. Your doctor may recommend one of these procedures after a stroke or if an aneurysm or arteriovenous malformation (AVM) or other type of vascular malformation caused your hemorrhagic stroke: Surgical clipping. A surgeon places a tiny clamp at the base of the aneurysm, to stop blood flow to it. This clamp can keep the aneurysm from bursting, or it can prevent re-bleeding of an aneurysm that has recently hemorrhaged. Coiling (endovascular embolization). A surgeon inserts a catheter into an artery in your groin and guides it to your brain using X-ray imaging. Tiny detachable coils are guided into the aneurysm (aneurysm coiling). The coils fill the aneurysm, which blocks blood flow into the aneurysm and causes the blood to clot. Surgical AVM removal. Surgeons may remove a smaller AVM if it's located in an accessible area of your brain, to eliminate the risk of rupture and lower the risk of hemorrhagic stroke. However, it's not always possible to remove an AVM if its removal would cause too large a reduction in brain function, or if it's large or located deep within your brain. Stereotactic radiosurgery. Using multiple beams of highly focused radiation, stereotactic radiosurgery is an advanced minimally invasive treatment used to repair vascular malformations. Stroke recovery and rehabilitation Brain hemisphere connections Brain hemisphere connections After emergency treatment, stroke care focuses on helping you recover as much function as possible and return to independent living. The impact of your stroke depends on the area of the brain involved and the amount of tissue damaged. If your stroke affected the right side of your brain, your movement and sensation on the left side of your body may be affected. If your stroke damaged the brain tissue on the left side of your brain, your movement and sensation on the right side of your body may be affected. Brain damage to the left side of your brain may cause speech and language disorders. In addition, if you've had a stroke, you may have problems with breathing, swallowing, balancing and vision. Most stroke survivors receive treatment in a rehabilitation program. Your doctor will recommend the most rigorous therapy program you can handle based on your age, overall health and degree of disability from your stroke. Your doctor will take into consideration your lifestyle, interests and priorities, and the availability of family members or other caregivers. Your rehabilitation program may begin before you leave the hospital. After discharge, you might continue your program in a rehabilitation unit of the same hospital, another rehabilitation unit or skilled nursing facility, an outpatient unit, or your home. Every person's stroke recovery is different. Depending on your condition, your treatment team may include: Doctor trained in brain conditions (neurologist) Rehabilitation doctor (physiatrist) Nurse Dietitian Physical therapist Occupational therapist Recreational therapist Speech pathologist Social worker Case manager Psychologist or psychiatrist Chaplain Speech therapy session Speech therapy is often a part of stroke rehabilitation. Treatment outcomes One way to evaluate the care of patients diagnosed with stroke is to look at the percentage of patients receiving the timely and effective care measures that are appropriate. The goal is 100 percent. The graphs below display the percentage of eligible Mayo Clinic patients diagnosed with stroke receiving all of the appropriate care measures.

Bowel Resection and Anastomosis
Bowel Resection and Anastomosis samer kareem 4,379 Views • 2 years ago

Totally Stapled Bowel Resection and Anastomosis

Breast Enlargement Animation
Breast Enlargement Animation Landging 4,911 Views • 2 years ago

http://www.landging.com/breast-enlargement-animation.html
Breast enlargement product animation designed for TV shopping.

Sickle Cell Crisis
Sickle Cell Crisis samer kareem 3,016 Views • 2 years ago

Sickle cell anemia is an inherited form of anemia: This is a condition in which there aren't enough healthy red blood cells to carry adequate oxygen throughout your body. Normally, your red blood cells are flexible and round, moving easily through your blood vessels. In sickle cell anemia, the red blood cells become rigid and sticky and are shaped like sickles or crescent moons. These irregularly shaped cells can get stuck in small blood vessels, which can slow or block blood flow and oxygen to parts of the body. There's no cure for most people with sickle cell anemia. However, treatments can relieve pain and help prevent further problems associated with sickle cell anemia.

Popping a Neck Abscess
Popping a Neck Abscess Scott 5,515 Views • 2 years ago

Huge pus in the neck after a bad cold and sore throat!

Why do women bleed during the menstrual cycle?
Why do women bleed during the menstrual cycle? Mohamed Ibrahim 9,912 Views • 2 years ago

Menstruation is a woman's monthly bleeding. When you menstruate, your body sheds the lining of the uterus (womb). Menstrual blood flows from the uterus through the small opening in the cervix and passes out of the body through the vagina. Most menstrual periods last from 3 to 5 days.

Allium Ureteral Stent (URS)
Allium Ureteral Stent (URS) samer kareem 5,663 Views • 2 years ago

he Allium Ureteral Stents are intended for temporary long or short-term use in malignant or benign chronic Ureteral Stenosis. Allium Ureteral Stents are mounted on a ready to use 8 or 10Fr delivery system. By using the appropriate delivery system their deployment procedure can be performed either retrogradely or percutaneously. Indicated for all chronic ureteral stricturesLarge caliber for intra-lumenal flowLong dwelling timeAntegrade or retrograde insertionEasy insertion and stent positioningExcellent patient comfortNo tissue in-growthAnti-reflux designEasy removal of the device

Ultrasound of the Thyroid and Parathyroid Glands
Ultrasound of the Thyroid and Parathyroid Glands Colin Cummins-White 17,668 Views • 2 years ago

• Define and use related medical terminology.
• Describe and demonstrate techniques for imaging the thyroid gland.
• Discuss functional abnormalities of the thyroid gland.
• Correlate laboratory data relevant to the thyroid and parathyroid glands.
• Describe, and recognize on images, pathologies of the thyroid gland.
• Identify the anatomy of the parathyroid glands on diagrams and sonograms.
• Describe and demonstrate techniques for imaging the parathyroid glands.
• Describe, and recognize on images, pathologies of the parathyroid glands.
• List and describe other neck masses.
• Follow relevant protocols when scanning.
• Differentiate the sonographic appearances of the female reproductive organs in relation to the menstrual cycle, the use of contraceptives and hormone replacement, and following chemotherapy.
• Explain the Patient Privacy Rule (HIPAA) and Patient Safety Act (see reference).

Umbilical Hernia Repair
Umbilical Hernia Repair DrHouse 20,298 Views • 2 years ago

Repair of the umbilical hernia, and placing the omentum back in

Brain tumor patient plays guitar during awake craniotomy surgery
Brain tumor patient plays guitar during awake craniotomy surgery Scott 95 Views • 2 years ago

Brain tumor survivor Robert Alvarez and neurosurgeon Sujit Prabhu, M.D., explain why and how Robert played the guitar during his surgery for a grade II astrocytoma. It was the first time a brain tumor patient played a musical instrument during an awake craniotomy at MD Anderson.

Read Robert Alvarez's story: https://www.mdanderson.org/pub....lications/cancerwise

Learn about awake craniotomy for brain tumors: https://www.mdanderson.org/pub....lications/cancerwise

Request an appointment at MD Anderson by calling 1-877-632-6789 or online at: https://my.mdanderson.org/Requ....estAppointment?cmpid

Amputation of the Index Finger
Amputation of the Index Finger Surgeon 25,310 Views • 2 years ago

An amputation is the removal of an extremity or appendage from the body. Amputations in the upper extremity can occur as a result of trauma, or they can be performed in the treatment of congenital or acquired conditions. Although successful replantation represents a technical triumph to the surgeon, the patient's best interests should direct the treatment of amputations. The goals involved in the treatment of amputations of the upper extremity include the following : Preservation of functional length Durable coverage Preservation of useful sensibility Prevention of symptomatic neuromas Prevention of adjacent joint contractures Early return to work Early prosthetic fitting These goals apply differently to different levels of amputation. Treatment of amputations can be challenging and rewarding. It is imperative that the surgeon treat the patient with the ultimate goal of optimizing function and rehabilitation and not become absorbed in the enthusiasm of the technical challenge of the replantation, which could result in poorer outcome and greater financial cost due to lost wages, hospitalization, and therapy.

Femoro-Popliteal Bypass with a saphenous vein Graft
Femoro-Popliteal Bypass with a saphenous vein Graft Surgeon 17,333 Views • 2 years ago

A surgical video showing Femoro-Popliteal Bypass with a Saphenous Vein Graft

Painkiller in human saliva
Painkiller in human saliva samer kareem 8,680 Views • 2 years ago

Natural painkiller found in human spit. Compound in saliva could be more powerful than morphine. A new painkilling substance has been discovered that is up to six times more potent than morphine when tested in rats — and it's produced naturally by the human body.

Peak Flow Meter for Respiratory illness
Peak Flow Meter for Respiratory illness samer kareem 3,465 Views • 2 years ago

A peak flow meter is an inexpensive, portable, handheld device for those with asthma that is used to measure how well air moves out of your lungs. Measuring your peak flow using this meter is an important part of managing your asthma symptoms and preventing an asthma attack.

Surgical removal of glioblastoma (GBM)
Surgical removal of glioblastoma (GBM) samer kareem 17,354 Views • 2 years ago

Glioblastoma is a type of astrocytoma, a cancer that forms from star-shaped cells in the brain called astrocytes. In adults, this cancer usually starts in the cerebrum, the largest part of your brain

Pes      (  Piles Treatment ) Piles Treatment piles: HAL Hemorrhoidal Artery Ligation new
Pes ( Piles Treatment ) Piles Treatment piles: HAL Hemorrhoidal Artery Ligation new drjamil hashmi 20,239 Views • 2 years ago

Piles Treatment
contact : drjamil79@yahoo.com
Rubber band application around the pile is a pain free procedure.Patient is put to sleep for a few minutes and can go home after a few hours.In this procedure anal fissure was also treated with the transparent anoscope that comes with the PPH gun set.
Piles Treatment piles: HAL Hemorrhoidal Artery Ligation new fast and painless treatment of haemorrhoids dr jamil ahmad hashmi -PainlessRubber band application around the pile is pain free procedure.Patient put to sleep for few minutes can go home after hours.In this procedure anal fissure was also treated with transparent anoscope that comes PPH gun set. Category: health

Breech Baby Position Exercise!
Breech Baby Position Exercise! samer kareem 4,230 Views • 2 years ago

Breech Baby Position Exercise!

Infected Dog Bite to the Hand
Infected Dog Bite to the Hand samer kareem 6,065 Views • 2 years ago

The most common symptoms of infection from animal bites are redness, pain, swelling, and inflammation at the site of the bite. You should seek immediate medical treatment if any of these symptoms continue for more than 24 hours. Other symptoms of infection include: pus or fluid oozing from the wound

Femoral embolectomy
Femoral embolectomy samer kareem 7,541 Views • 2 years ago

Femoral Embolectomy. Back. All emboli of the lower extremity, including a proximal saddle embolus at the aortic bifurcation, can be removed through the common femoral artery using Fogarty catheters. By passing these through the embolus, and by inflating the small balloon, the clot can be withdrawn and the flow restored

Mammary Ductoscopy
Mammary Ductoscopy M_Nabil 12,827 Views • 2 years ago

Endoscopy of Mammary Ducts with Micro-Endoscope called Mammary Ductoscopy. Indication:- Nipple Discharge. In this case Papilloma seen quite clearly. Biopsy can also be possible with Ductoscopy. Mammary Ductoscopy is very useful for diagnosis of Breast Cancer in early stage.

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