Top videos

Robot Locates and Removes Cancer Tumors
Robot Locates and Removes Cancer Tumors Surgeon 5,448 Views • 3 years ago

Autonomous Tumor Localization and Extraction: Palpation, Incision, Debridement and Adhesive Closure with the da Vinci Research Kit. This video demonstrates a successful trial of the entire five-step procedure where human input is required only at four points to change tools.​ We also show failure modes of the current autonomous system and we are working on experiments to characterize the reliability of each step and on incorporating computer vision and new probing algorithms to improve robustness.

choking adult
choking adult samer kareem 1,985 Views • 3 years ago

choking adult

What Kind of a Person You Are
What Kind of a Person You Are samer kareem 1,799 Views • 3 years ago

Your Little Finger Reveals What Kind of a Person You Are

Immunization Techniques
Immunization Techniques samer kareem 2,177 Views • 3 years ago

Immunization Techniques

How to Collect Blood Cultures
How to Collect Blood Cultures samer kareem 1,810 Views • 3 years ago

How to Collect Blood Cultures

10 Horrifying Things Found Living Inside a Human Body
10 Horrifying Things Found Living Inside a Human Body samer kareem 2,132 Views • 3 years ago

10 Horrifying Things Found Living Inside a Human Body

Zip Surgical Skin Closure
Zip Surgical Skin Closure samer kareem 1,750 Views • 3 years ago

Zip Surgical Skin Closure

How the Body Works
How the Body Works samer kareem 6,706 Views • 3 years ago

Your body is a brilliant machine with many important parts. Watch movies to learn more

Liver
Liver samer kareem 40,461 Views • 3 years ago

liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines. The liver also makes proteins important for blood clotting and other functions.

Cosmetic Eye and Eyelid Surgery
Cosmetic Eye and Eyelid Surgery samer kareem 15,998 Views • 3 years ago

Cosmetic Eye and Eyelid Surgery

Portal Hypertension
Portal Hypertension samer kareem 9,210 Views • 3 years ago

Portal hypertension is an increase in the blood pressure within a system of veins called the portal venous system. Veins coming from the stomach, intestine, spleen, and pancreas merge into the portal vein, which then branches into smaller vessels and travels through the liver.

What Your Handwriting Says About You
What Your Handwriting Says About You samer kareem 3,154 Views • 3 years ago

What Your Handwriting Says About You

What is your mental age?
What is your mental age? samer kareem 5,535 Views • 3 years ago

What is your mental age?

Laparoscopic repair of iatrogenic injury of the right ureter
Laparoscopic repair of iatrogenic injury of the right ureter samer kareem 8,100 Views • 3 years ago

Iatrogenic injury to the ureter is a potentially devastating complication of modern surgery. The ureters are most often injured in gynecologic, colorectal, and vascular pelvic surgery. There is also potential for considerable ureteral injury during endoscopic procedures for ureteric pathology such as tumor or lithiasis. While maneuvers such as perioperative stenting have been touted as a means to avoid ureteral injury, these techniques have not been adopted universally, and the available literature does not make a case for their routine use. Distal ureteral injuries are best managed with ureteroneocystostomy with or without a vesico-psoas hitch. Mid-ureteral and proximal ureteral injuries can potentially be managed with ureteroureterostomy. If the distal segment is unsuitable for anastomosis then a number of techniques are available for repair including a Boari tubularized bladder flap, transureteroureterostomy, or renal autotransplantation. In rare cases renal autotransplantation or ureteral substitution with gastrointestinal segments may be warranted to re-establish urinary tract continuity. Laparoscopic and minimally invasive techniques have been employed to remedy iatrogenic ureteral injuries.

The syndrome of inappropriate antidiuretic hormone
The syndrome of inappropriate antidiuretic hormone samer kareem 5,182 Views • 3 years ago

The syndrome of inappropriate antidiuretic hormone (ADH) secretion (SIADH) is defined by the hyponatremia and hypo-osmolality resulting from inappropriate, continued secretion or action of the hormone despite normal or increased plasma volume, which results in impaired water excretion.

Liposuction & Facelift
Liposuction & Facelift samer kareem 21,274 Views • 3 years ago

Liposuction & Facelift

Inhalational Injuries
Inhalational Injuries samer kareem 1,339 Views • 3 years ago

Smoke inhalation is the leading cause of death due to fires. It produces injury through several mechanisms, including thermal injury to the upper airway, irritation or chemical injury to the airways from soot, asphyxiation, and toxicity from carbon monoxide (CO) and other gases such as cyanide.

Helping Babies Born with Drug Addiction
Helping Babies Born with Drug Addiction samer kareem 1,385 Views • 3 years ago

Helping Babies Born with Drug Addiction. see to learn more

Lactose Intolerance
Lactose Intolerance samer kareem 1,536 Views • 3 years ago

People with lactose intolerance are unable to fully digest the sugar (lactose) in milk. As a result, they have diarrhea, gas and bloating after eating or drinking dairy products. The condition, which is also called lactose malabsorption, is usually harmless, but its symptoms can be uncomfortable. A deficiency of lactase — an enzyme produced in your small intestine — is usually responsible for lactose intolerance. Many people have low levels of lactase but are able to digest milk products without problems. If you're actually lactose intolerant, though, your lactase deficiency leads to symptoms after you eat dairy foods.

Hearing and How it Works.
Hearing and How it Works. samer kareem 11,791 Views • 3 years ago

Video to help understand hearing loss and hearing impairment by explaining how hearing works. Cochlear implants can help children and adults with hearing loss

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