Top videos

Gastroenteral Anastomosis with Circular Stapler
Gastroenteral Anastomosis with Circular Stapler DrHouse 12,758 Views • 3 years ago

A posterior Gastroenteral side to side anastomosis is presented. The procedure is made with circular stapler. After a good hemostasis of the suture has been obtained, the gastrotony is closed with linear stapler and running suture.

Complex Regional Pain Syndrome
Complex Regional Pain Syndrome samer kareem 7,813 Views • 3 years ago

This syndrome was previously known as reflex sympathetic dystrophy, algodystrophy, causalgia, Sudeck atrophy, transient osteoporosis, and acute atrophy of bone. Usually occurring after an injury, CRPS presents with pain out of proportion to the injury, temperature change, edema, and abnormal skin color. Type I CRPS (90% of CRPS cases) occurs without a definable nerve lesion, while type II occurs with a definable nerve lesion. The pathogenesis is likely due to an injury causing increased sensitivity to sympathetic nerves, an abnormal response to and sensation of pain, and increased neuropeptide release causing burning pain to light touch (allodynia).

Brain Death
Brain Death samer kareem 7,118 Views • 3 years ago

One of the criteria to determine brain death is the irreversible absence of cerebral and brainstem reflexes including pupillary, oculocephalic, oculovestibular (caloric), corneal, gag, sucking, swallowing, and extensor posturing. Some of the other criteria for determination of brain death include: 1. Absence of respiratory drive (apnea) off the ventilator for a duration that is sufficient to produce hypercarbic drive (usually 10 to 20 minutes to achieve pC02 of 50 to 60 mmHg) ( 2. Body temperature below 34 C (93.2 F) 3. EEG isoelectric for 30 minutes at maximal gain 4. Absence of cerebral circulation by Doppler or magnetic resonance angiography 5. At least 24 hours of observation in adults with anoxic-ischemic brain damage with a negative drug screen

Anal Fistula and Anal Abscess
Anal Fistula and Anal Abscess samer kareem 11,135 Views • 3 years ago

While an anal abscess is an infection within one or more of the anal spaces, an anal fistula (Choice B) is a tunneling between the anus or rectum and another epithelial lined space (eg, the skin overlying the drainage site). Fifty percent of patients with anal abscesses will go on to develop a chronic fistula from the involved anal gland to the overlying skin. Patients with fistulas typically present with an anal abscess that persists after incision and drainage, or with a pustule-like lesion in the perianal or ischiorectal area that continually drains. Surgical repair is usually necessary to eliminate the fistula while preserving fecal continence.

Limbal Dermoid Removal
Limbal Dermoid Removal samer kareem 36,858 Views • 3 years ago

Limbal dermoid is a congenital growth on the eye that forms from germline cells that get trapped in this region during embryogenesis. The dermoid often has tissue from multiple germ layers including hair and fat. Dermoids on the eye can cause astigmatism and be unsightly.

Colon cancer:
Colon cancer: samer kareem 23,963 Views • 3 years ago

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

Pediatric 4-Step Basic Technique
Pediatric 4-Step Basic Technique samer kareem 1,543 Views • 3 years ago

Pediatric 4-Step Basic Technique

Total Anomalous Pulmonary Venous Return
Total Anomalous Pulmonary Venous Return samer kareem 4,697 Views • 3 years ago

Total anomalous pulmonary venous return (TAPVR) is a rare congenital malformation in which pulmonary veins that return oxygen-rich blood from the lungs do not connect normally to the left atrium. Instead all four pulmonary veins drain abnormally to the right atrium. Heart models and animation were developed by the Cincinnati Children's Heart Institute in conjunction with Cincinnati Children's Critical Care Media Lab.

New Treatment for Psoriasis
New Treatment for Psoriasis Doctor 16,385 Views • 3 years ago

New treaments for psoriasis include Remicade, which blocks TNF- tumor necrosis factor, alpha.

Expressing the First Milk
Expressing the First Milk samer kareem 6,493 Views • 3 years ago

Expressing the First Milk

Surgical Treatment for Dysplastic Hip
Surgical Treatment for Dysplastic Hip samer kareem 5,320 Views • 3 years ago

In a normal hip, the ball at the upper end of the thighbone (femur) fits firmly into the socket, which is part of the large pelvis bone. In babies and children with developmental dysplasia (dislocation) of the hip (DDH), the hip joint has not formed normally.

What is a Female Condom and How Does it Work
What is a Female Condom and How Does it Work samer kareem 24,022 Views • 3 years ago

What is a female condom? How do female condoms work to prevent pregnancy and STDs? Learn all about female condoms — also called internal condoms — in this video.

bipolar microscopic tonsillectomy
bipolar microscopic tonsillectomy samer kareem 7,025 Views • 3 years ago

Microsurgical bipolar cautery tonsillectomy compares favorably with traditional techniques in terms of intraoperative bleeding, postoperative pain, otalgia, and hemorrhage. This technique combines the hemostatic advantage of cautery dissection, the excellent visualization achieved by a microscope, and, with the use of a video, greatly improves the physician's ability to teach how to perform a tonsillectomy.

Heartworm Extraction Surgery
Heartworm Extraction Surgery samer kareem 11,611 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!

Genital Or Oral Herpes
Genital Or Oral Herpes samer kareem 3,519 Views • 3 years ago

HSV-1 causes "cold sores" on the mouth, and up to 80% of the population has this virus. However, HSV-1 may also be transmitted to the genitals through oral/genital sex and about 40% of genital herpes is caused by HSV-1. Up to 22% of sexually active adults have genital herpes caused by HSV-2.

3D-Printing Helped This Man Get A New Face
3D-Printing Helped This Man Get A New Face samer kareem 7,960 Views • 3 years ago

Doctors at the Mayo Clinic used 3D-printed models to prepare for their first-ever face transplant.

Doctor Knocked Out and Dragged off United Airlines Flight.
Doctor Knocked Out and Dragged off United Airlines Flight. samer kareem 3,637 Views • 3 years ago

When United Airlines decides their employees flying to Kentucky is more important than a doctor or any passenger who paid for their ticket it is time to STOP FLYING UNITED!!! Here are United employees dragging the man off the plane like a criminal.

Vijay_Bose_Patient - Hip Resurfacing
Vijay_Bose_Patient - Hip Resurfacing Dr. Vijay Bose 8,314 Views • 3 years ago

The BMHR uses the same socket (hydroxyapatite-coated metal uncemented cup) and bearing(metal on metal) as the BHR. The modular head component fits onto a hydroxyapatite proximal porous coated cobalt chrome stem. It is an uncemented short stemmed prosthesis. It was invented by Prof. Dereck Mc.Minn a year ago and is performed by very few surgeons the world over. In India it is being done only at the Asian Regional Center for Hip Resurfacing in Chennai.

Subphrenic abscess CXR
Subphrenic abscess CXR samer kareem 1,639 Views • 3 years ago

Suspect that a patient has a subphrenic abscess if he deteriorates, or recovers and then deteriorates, between the 14th and the 21st day after a laparotomy, with a low, slowly increasing, swinging fever, sweating, and a tachycardia. This, and a leucocytosis, show that he has ''pus somewhere', which is making him anorexic, wasted, and ultimately cachectic. If he has no sign of a wound infection, a rectal examination is negative, and his abdomen is soft and relaxed, the pus is probably under his diaphragm. The pus might be between his diaphragm and his liver, in (1) his right or (2) his left subphrenic space, or under his liver in (3) his right or (4) his left subhepatic space in his lesser sac. He may have pus in more than one of these spaces. Explore him on the suspicion that he might have a subphrenic abscess. Exploration is not a major operation; the difficulty is knowing where to explore, so refer him if you can. If you cannot refer him, explore him yourself. If you fail to find pus, you have done him no harm; missing a subphrenic abscess is far worse. If it is anterior, you can drain it by going under his costal margin anteriorly. If it is posterior, you can go through the bed of his 12th rib posteriorly.

Device is designed to measure blood glucose level.
Device is designed to measure blood glucose level. samer kareem 9,525 Views • 3 years ago

Echo Therapeutics Symphony tCGM Continuous Glucose Monitor

Showing 17 out of 99