Top videos

Neurosyphilis
Neurosyphilis samer kareem 2,704 Views • 2 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.

New Device can keep heart beating perfectly forever
New Device can keep heart beating perfectly forever samer kareem 7,832 Views • 2 years ago

New Device can keep heart beating perfectly forever

Sexual Desire & our Eating
Sexual Desire & our Eating samer kareem 6,429 Views • 2 years ago

Sexual Desire & our Eating

Understanding Food Allergy
Understanding Food Allergy samer kareem 12,364 Views • 2 years ago

The National Institute of Allergy and Infectious Diseases explains food allergy and offers tips on how to manage the condition.

Baby's Failure to Thrive
Baby's Failure to Thrive samer kareem 1,366 Views • 2 years ago

-Failure to thrive (FTT) is not a diagnosis in itself; rather, it is a term used to describe failure to gain weight in children younger than two years old. Children categorized as FTT weigh less than the 5th percentile for their age; more severe cases involve a slowing of linear growth and head circumference as well. The three causes of FTT are inadequate calorie intake, inadequate calorie absorption, and increased calorie requirements. Newborn infants need 110 kcal/kg/day, while children up to twelve months need 100

Colon cancer:
Colon cancer: samer kareem 23,932 Views • 2 years ago

This information is collected from Oncolex. For more on colon and rectum (

Eyelid Surgery Lower
Eyelid Surgery Lower samer kareem 5,729 Views • 2 years ago

Eyelid surgery, or blepharoplasty, is a surgical procedure to improve the appearance of the eyelids. Surgery can be performed on either the upper and lower lids, or both. Whether you want to improve your appearance or are experiencing functional problems with your eyelids, eyelid surgery can rejuvenate the area surrounding your eyes.

Catatonia
Catatonia samer kareem 7,268 Views • 2 years ago

This video illustrates several forms of catatonia including waxy flexibility, forced grasping, opposition, negativism and aversion.

Pancreatic Auto Islet Transplantation with Total Pancreatectomy
Pancreatic Auto Islet Transplantation with Total Pancreatectomy samer kareem 5,487 Views • 2 years ago

Animation explaining the pancreatic auto islet transplantation process with complete removal of the pancreas to treat pancreatitis.

Composite anterolateral thigh flap for achilles tendon repair
Composite anterolateral thigh flap for achilles tendon repair samer kareem 34,289 Views • 2 years ago

it's the video of the OR during a dynamic reconstruction of the achilles tendon by a composite anterolateral perforator flap

Nasal Bleeding
Nasal Bleeding samer kareem 7,645 Views • 2 years ago

Nosebleeds are common due to the location of the nose on the face, and the large amount of blood vessels in the nose. The most common causes of nosebleeds are drying of the nasal membranes and nose picking (digital trauma), which can be prevented with proper lubrication of the nasal passages and not picking the nose.

STDs You Might Already Have Without Knowing It
STDs You Might Already Have Without Knowing It samer kareem 3,365 Views • 2 years ago

Cases of some sexually transmitted diseases have reached an all-time high, according to a new report from the Centers for Disease Control and Prevention. From 2014 to 2015, there was a 6% increase in diagnosed cases of chlamydia and a 13% increase in gonorrhea.

Bulbar Palsy versus Pseudobulbar Palsy
Bulbar Palsy versus Pseudobulbar Palsy samer kareem 2,240 Views • 2 years ago

This tutorial explains the difference in mechanisms between the 2 palsies. Bulbar palsy is a lower motor neuron condition and pseudobulbar palsy is an upper motor neuron condidtion.

Parasitic twins
Parasitic twins samer kareem 5,054 Views • 2 years ago

Parasitic twins: boy carrying dead twin inside him, giant tumor removed - tumors compilation

Laceration Repair
Laceration Repair samer kareem 5,512 Views • 2 years ago

Simple interrupted suturing is the most basic and most important of the suturing techniques.

Peritoneal Tap to Drain Ascites Fluid
Peritoneal Tap to Drain Ascites Fluid samer kareem 12,564 Views • 2 years ago

This video demonstrates a boatload of excellent teaching points on how to perform a peritoneal tap to remove ascites fluid from the peritoneum.

ACE INHIBITORS  MECHANISM OF ACTION
ACE INHIBITORS MECHANISM OF ACTION samer kareem 3,122 Views • 2 years ago

ACE Inhibitor Mechanisms. Angiotensin converting enzyme (ACE) inhibitors are agents used to relax blood vessels and lower blood pressure. They prevent an enzyme from producing angiotensin II, which narrows blood vessels and raises blood pressure, meaning the heart has to work harder to pump blood around the body.

A Small Tool that Finds Veins in Patients
A Small Tool that Finds Veins in Patients Scott 6,685 Views • 2 years ago

Watch a successful venipuncture on an 82 year old patient with a history of failed IV access. Veinlite makes one-stick venipuncture possible on even the most challenging patients.

Flexible Fiberoptic Bronchoscopy
Flexible Fiberoptic Bronchoscopy samer kareem 5,364 Views • 2 years ago

Flexible bronchoscopy is a procedure that allows a clinician to examine the breathing passages (airways) of the lungs (figure 1). Flexible bronchoscopy can be either a diagnostic procedure (to find out more about a possible problem) or a therapeutic procedure (to try to treat an existing problem or condition).

Lupus hair loss
Lupus hair loss samer kareem 1,423 Views • 2 years ago

Lupus hair loss and alopecia explained

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