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Blood Transfusion
Blood Transfusion samer kareem 1,621 Views • 3 years ago

A blood transfusion is a routine medical procedure that can be lifesaving. During a blood transfusion, donated blood is added to your own blood. A blood transfusion may also be done to supplement various components of your blood with donated blood products. In some cases, a blood transfusion is done with blood that you've donated ahead of time before you undergo elective surgery. During a typical blood transfusion, certain parts of blood are delivered through an intravenous (IV) line that's placed in one of the veins in your arm. A blood transfusion usually takes one to four hours, though in an emergency it can be done much faster.

Effects Of Alcohol On The Brain
Effects Of Alcohol On The Brain samer kareem 12,621 Views • 3 years ago

Alcohol not broken down by the liver goes to the rest of the body, including the brain. Alcohol can affect parts of the brain that control movement, speech, judgment, and memory. These effects lead to the familiar signs of drunkenness: difficulty walking, slurred speech, memory lapses, and impulsive behavior.

Neurosyphilis
Neurosyphilis samer kareem 2,726 Views • 3 years ago

Neurosyphilis is an infection of the brain or spinal cord caused by the spirochete Treponema pallidum. It usually occurs in people who have had chronic, untreated syphilis, usually about 10 to 20 years after first infection and develops in about 25%–40% of persons who are not treated. The United States' Centers for Disease Control and Prevention (CDC) advises that neurosyphilis can occur at any stage of a syphilis infection.

Biological Aortic Heart Valve
Biological Aortic Heart Valve samer kareem 13,547 Views • 3 years ago

Bioprosthetic valves used in heart valve replacement generally offer functional properties that are more similar to those of native valves.

Atrial fibrillation vs Atrial Flutter
Atrial fibrillation vs Atrial Flutter samer kareem 61,452 Views • 3 years ago

Atrial fibrillation vs Atrial Flutter

Filariasis
Filariasis samer kareem 1,275 Views • 3 years ago

A brief overview of Filarial infection in humans. This presentation includes the etiopathogenesis, clinical manifestations, diagnosis and treatment of this condition.

Anterior maxillary osteotomy for distraction
Anterior maxillary osteotomy for distraction samer kareem 1,791 Views • 3 years ago

Anterior maxillary distraction for cleft retruded maxilla

30 Pounds Of Poop Removed from Man's Stomach
30 Pounds Of Poop Removed from Man's Stomach hooda 7,968 Views • 3 years ago

Watch that video of 30 Pounds Of Poop Removed from Man's Stomach

Treating Scoliosis with Magnets
Treating Scoliosis with Magnets samer kareem 18,018 Views • 3 years ago

Pediatric orthopedic surgeons at Columbia are using a new device with magnetic technology that avoids the need for multiple spine-lengthening surgeries to correct early-onset scoliosis, a severe curvature of the spine in young children. In April 2014, Michael Vitale, MD, the Ana Lucia Professor of Pediatric Orthopedic Surgery at CUMC and 1995 graduate of P&S, performed the first procedure in the New York area, using the device to treat a 5-year-old boy. When braces and casts cannot control scoliosis in young children, surgeons turn to growing rods, which help correct the curve while allowing the spine to grow. When spinal maturity is near, the rods are removed and a spinal fusion can be performed. But during years of treatment with growing rods, patients must undergo surgery every six months to lengthen the rods to keep up with the patients’ growth. A patient may undergo eight to 10 procedures, which are costly and result in lost time for parents at work and children at school. The new device—MAGEC (MAGnetic Expansion Control) rods—contains a mechanism inside the growing rods that allows surgeons to lengthen the rods with a handheld external magnet, without surgery.

Scaphoid Fracture Screw Fixation
Scaphoid Fracture Screw Fixation samer kareem 8,881 Views • 3 years ago

An animated description of the use of a cannulated Herbert screw for surgical treatment of scaphoid fractures.

First corneal suture during cataract surgery
First corneal suture during cataract surgery Scott 1,615 Views • 3 years ago

Video demonstrates the fundamental components of placing your first suture.

How Sperm Meets Egg ?
How Sperm Meets Egg ? samer kareem 5,234 Views • 3 years ago

Bartolinitis
Bartolinitis samer kareem 9,453 Views • 3 years ago

A fluid-filled swelling (cyst) in the Bartholin's glands, which lubricate the vagina.

What is this white substance coming out from my skin pores everytime I squeeze my nose or chin?
What is this white substance coming out from my skin pores everytime I squeeze my nose or chin? samer kareem 3,351 Views • 3 years ago

What is this white substance coming out from my skin pores everytime I squeeze my nose or chin?

STOP VIOLENCE AGAINST DOCTORS!!!
STOP VIOLENCE AGAINST DOCTORS!!! samer kareem 1,211 Views • 3 years ago

STOP VIOLENCE AGAINST DOCTORs

Diagnosis, Treatment, and Prevention of Syphilis
Diagnosis, Treatment, and Prevention of Syphilis samer kareem 4,886 Views • 3 years ago

Learn what tests can be used to screen and diagnose syphilis as well as how to treat and prevent the infection.

Robotic Hiatus Hernia Surgery
Robotic Hiatus Hernia Surgery samer kareem 12,631 Views • 3 years ago

Huge Brain Tumor Removal Surgery
Huge Brain Tumor Removal Surgery Alisha Berger 33,298 Views • 3 years ago

Cerebral hydatid disease (neurohydatidosis) is caused by Echinococcus granulosus or less commonly E. alveolaris or E. multilocularis. The larval stage is the cause of hydatid disease in humans 1. Epidemiology Cerebral hydatid disease is a rare parasitic infestation and accounts for 1-2 % of all cystic echinococcosis. Hydatid disease is endemic in the Mediterranean region, the Middle East, Africa, eastern part of Turkey, Australia and parts of South America 2. Clinical presentation Symptoms and signs include: focal neurological deficits headaches increased intracranial pressure hydrocephalus papilloedema and loss of vision altered mental status seizures (rare)

Massive Hemothorax
Massive Hemothorax samer kareem 1,553 Views • 3 years ago

Hemothorax is the presence of blood in the pleural space. The source of blood may be the chest wall, lung parenchyma, heart, or great vessels. Although some authors state that a hematocrit value of at least 50% is necessary to differentiate a hemothorax from a bloody pleural effusion, most do not agree on any specific distinction. Hemothorax is usually a consequence of blunt or penetrating trauma. Much less commonly, it may be a complication of disease, may be iatrogenically induced, [1] or may develop spontaneously. [2] Prompt identification and treatment of traumatic hemothorax is an essential part of the care of the injured patient. The upright chest radiograph is the ideal primary diagnostic study in the evaluation of hemothorax (see Workup). In cases of hemothorax unrelated to trauma, a careful investigation for the underlying source must be performed while treatment is provided.

Otitis Media With Effusion
Otitis Media With Effusion samer kareem 3,694 Views • 3 years ago

The eustachian tube drains fluid from your ears to the back of your throat. If it clogs, otitis media with effusion (OME) can occur. If you have OME, the middle part of your ear fills with fluid, which can increase the risk of ear infection. OME is very common. According to the Agency of Healthcare Research and Quality, about 90 percent of children will have OME at least once by the age of 10.

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