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The newest additions to the MedicalVideos.com library — freshly curated medical and surgery videos, explainers, and lectures from educators and institutions worldwide.

Kidney Transplant & Dialysis
Kidney Transplant & Dialysis samer kareem 6,997 Views • 3 years ago

Dialysis and kidney transplantation are treatments for severe kidney failure, also called kidney (or renal) failure, stage 5 chronic kidney disease, and end-stage kidney (or renal) disease. There are two types of dialysis: hemodialysis and peritoneal dialysis. When the kidneys are no longer working effectively, waste products, electrolytes, and fluid build up in the blood. Dialysis takes over a portion of the function of the failing kidneys to remove the fluid and waste products. Kidney transplantation can more completely take over the function of the failing kidneys.

Stapled Hemorrhoidectomy
Stapled Hemorrhoidectomy samer kareem 2,232 Views • 3 years ago

Haemorrhoids is one of the most common problems seen in surgical OPD. Open haemorrhoidectomy has remained the gold standard for a long time with a high post-operative morbidity. The quest for a better understanding of the pathology of haemorrhoids resulted in the evolvement of stapler haemorrhoidopexy. Our aim is to study the efficacy of stapler haemorrhoidopexy with regards to role of immediate post-operative morbidity. A prospective study of 50 patients (n = 50) with the second- and third-degree symptomatic haemorrhoids was done. The mean age of the patients was 44.1 years. Fourteen patients had co-morbid conditions. The average duration of the operation was 29 min. Patients with the second-degree haemorrhoids had higher rate of complication. The complication rate was 32%. Three patients had urinary retention. Two patients had minor bleeding, and one patient experienced transient discharge. The mean analgesic requirement was 2.4 tramadol, 50 mg injections. Ten patients had significant post-operative pain. Average length of hospital stay was 2.7 days. There were no symptomatic recurrences till date.

Stapled Haemorrhoidopexy
Stapled Haemorrhoidopexy samer kareem 24,486 Views • 3 years ago

A stapled haemorrhoidopexy is an operation to return the haemorrhoids to a normal. position inside the rectum (back passage). A circular shaped stapling device is gently. inserted in the back passage. The surgeon is then able to use the device to remove.

Twins in the Womb - Human Development
Twins in the Womb - Human Development samer kareem 9,584 Views • 3 years ago

Twins in the Womb - Human Development

Twins Conversation in the Womb
Twins Conversation in the Womb samer kareem 14,289 Views • 3 years ago

Twins Conversation

Womb Fight
Womb Fight samer kareem 10,589 Views • 3 years ago

Womb Fight amazing

Identical Twins
Identical Twins samer kareem 8,012 Views • 3 years ago

In the Womb - Identical Twins

Twins Fighting in the Womb
Twins Fighting in the Womb samer kareem 5,239 Views • 3 years ago

MRI Shows Twins Fighting in the Womb

Diagnosis, Treatment, and Prevention of Syphilis
Diagnosis, Treatment, and Prevention of Syphilis samer kareem 4,906 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.

Tertiary Syphilis
Tertiary Syphilis samer kareem 1,603 Views • 3 years ago

Syphilis develops in stages, and symptoms vary with each stage. But the stages may overlap, and symptoms don't always occur in the same order. You may be infected with syphilis and not notice any symptoms for years.

Syringomyelia - Thoracic subarachnoid shunting
Syringomyelia - Thoracic subarachnoid shunting samer kareem 5,057 Views • 3 years ago

Syringomyelia is a cystic cavitation of the spinal cord associated with Chiari I malformation (70%) or basilar invagination (10%) or tumor. It may be a post-traumatic condition. There are 2 main forms: communicating with the central canal or subarachnoid spaces (Chiari I malformation); non communicating (trauma, tumors).

Chiari Malformation & Syringomyelia
Chiari Malformation & Syringomyelia samer kareem 4,250 Views • 3 years ago

Chiari malformation (kee-AH-ree mal-for-MAY-shun) is a condition in which brain tissue extends into your spinal canal. It occurs when part of your skull is abnormally small or misshapen, pressing on your brain and forcing it downward.

Syringomyelia
Syringomyelia samer kareem 3,645 Views • 3 years ago

Syringomyelia (sih-ring-go-my-E-lee-uh) is the development of a fluid-filled cyst (syrinx) within your spinal cord. Over time, the cyst may enlarge, damaging your spinal cord and causing pain, weakness and stiffness, among other symptoms. Syringomyelia has several possible causes, though the majority of cases are associated with a condition in which brain tissue protrudes into your spinal canal (Chiari malformation). Other causes of syringomyelia include spinal cord tumors, spinal cord injuries and damage caused by inflammation around your spinal cord. If syringomyelia isn't causing any problems, monitoring the condition may be all that's necessary. But if you're bothered by symptoms, you may need surgery.

Esophageal Manometry
Esophageal Manometry samer kareem 2,106 Views • 3 years ago

Esophageal manometry is a test used to measure the function of the lower esophageal sphincter (the valve that prevents reflux of gastric acid into the esophagus) and the muscles of the esophagus (see diagram). This test will tell your doctor if your esophagus is able to move food to your stomach normally.

Swallowing Disorders and Achalasia
Swallowing Disorders and Achalasia samer kareem 10,272 Views • 3 years ago

Achalasia is a neurogenic esophageal motility disorder characterized by impaired esophageal peristalsis and a lack of lower esophageal sphincter relaxation during swallowing. Symptoms are slowly progressive dysphagia, usually to both liquids and solids, and regurgitation of undigested food. Evaluation typically includes manometry, barium swallow, and endoscopy. Treatments include dilation, chemical denervation, surgical myotomy, and peroral endoscopic myotomy.

What Is Dumping Syndrome?
What Is Dumping Syndrome? samer kareem 4,708 Views • 3 years ago

Dumping syndrome is a condition that can develop after surgery to remove all or part of your stomach or after surgery to bypass your stomach to help you lose weight. Also called rapid gastric emptying, dumping syndrome occurs when food, especially sugar, moves from your stomach into your small bowel too quickly. Most people with dumping syndrome develop signs and symptoms, such as abdominal cramps and diarrhea, 10 to 30 minutes after eating. Other people have symptoms one to three hours after eating, and still others have both early and late symptoms. Generally, you can help prevent dumping syndrome by changing your diet after surgery. Changes might include eating smaller meals and limiting high-sugar foods. In more-serious cases o

Dumping Syndrome
Dumping Syndrome samer kareem 3,360 Views • 3 years ago

Dumping syndrome is a condition that can develop after surgery to remove all or part of your stomach or after surgery to bypass your stomach to help you lose weight. Also called rapid gastric emptying, dumping syndrome occurs when food, especially sugar, moves from your stomach into your small bowel too quickly.Diet: Eating too much sugar can cause sugars to pass into the colon, making the bacteria there get all excited and cause diarrhea. Other things like sorbitol, a sweetener in some sugarless candy, can also cause diarrhea through osmosis. Malabsorption: Some people don't digest sugars or fats properly.

Heartworm Extraction Surgery
Heartworm Extraction Surgery samer kareem 11,645 Views • 3 years ago

remove a staggering number of heartworms. If you don't have your pet on heartworm prevention, go to your vet, get your pet tested and put on heartworm prevention right away!

Pulmonary edema, lungs
Pulmonary edema, lungs samer kareem 7,742 Views • 3 years ago

Expand Section. 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.

Pneumoperitonuem
Pneumoperitonuem samer kareem 5,706 Views • 3 years ago

Chest x-ray, pneumoperitonuem, air under diaphragms

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