Top videos

Deep Vein Thrombosis Treatment With Trellis Procedure
Deep Vein Thrombosis Treatment With Trellis Procedure samer kareem 2,128 Views • 3 years ago

Deep Vein Thrombosis Treatment With Trellis Procedure

Pap smear test
Pap smear test samer kareem 33,545 Views • 3 years ago

In patients age ;::25, HPV DNA testing is the preferred next step in management if the initial cytology shows ASC-US. In this method, samples are collected for both cytology and reflex HPV DNA. If cytology results are positive, HPV DNA testing is performed. If cytology results are negative, the sample for HPV DNA is discarded. HPV DNA testing along with Pap smear at 3 years is recommended if initial cytology shows ASC-US but HPV DNA testing is negative

How to diagnose a Cervical Spinal injury
How to diagnose a Cervical Spinal injury samer kareem 1,415 Views • 3 years ago

A spinal cord injury is not the sort of thing you have to wonder about having. If you've suffered a spinal cord injury, your life is in danger, and you'll know you're injured. You can't use symptoms to diagnose the sort of spinal cord injury you have, and every patient's prognosis is different. Some make a miraculous recovery within months; others need years of physical therapy and still make little to no progress.

laparoscopic Renal biopsy
laparoscopic Renal biopsy samer kareem 1,270 Views • 3 years ago

Botox
Botox Sean Freeman 8,059 Views • 3 years ago

Best facial cosmetic surgeons Best facial plastic surgeon Browlift Charlotte endoscopic brow lift Charlotte’s top facial plastic surgeon Facial plastic surgeons Facial plastic surgery Face lifts Facial mini-tuck Lip enhancement Lip augmentation Nose j

Lymphedema Explained
Lymphedema Explained samer kareem 1,256 Views • 3 years ago

The lymphatic system is a network of specialized vessels (lymph vessels) throughout the body whose purpose is to collect excess lymph fluid with proteins, lipids, and waste products from the tissues. This fluid is then carried to the lymph nodes, which filter waste products and contain infection-fighting cells called lymphocytes. The excess fluid in the lymph vessels is eventually returned to the bloodstream. When the lymph vessels are blocked or unable to carry lymph fluid away from the tissues, localized swelling (lymphedema) is the result.

Pathophysiology of Parkinson's Disease
Pathophysiology of Parkinson's Disease samer kareem 1,481 Views • 3 years ago

Parkinson disease (PD) is a common neurodegenerative condition. Typically beginning in the sixth or seventh decade of life, it is characterized by the unilateral onset of resting tremor in combination with varying degrees of rigidity and bradykinesia. PD was originally described by James Parkinson (1755-1824), a man of many talents and interests. Parkinson published works on chemistry, paleontology, and other diverse topics. Early in his career he was a social activist championing the rights of the disenfranchised and poor. His efforts in this area were enough to result in his arrest and appearance before the Privy Council in London on at least one occasion. In collaboration with his son, who was a surgeon, he also offered the first description in the English language of a ruptured appendix. His small but famous publication, "Essay on the Shaking Palsy," was published in 1817, seven years before his death. The clinical descriptions of 6 cases was remarkable in part because he never actually examined the people he described. Instead, he had simply observed these people on the streets of London.

Tampons for The First Time
Tampons for The First Time Scott 9,896 Views • 3 years ago

How to Use Tampons for The First Time Demo Video

Ovarian pregnancy
Ovarian pregnancy Mohamed 12,718 Views • 3 years ago

Ovarian pregnancy: an unusual location of ectopic pregnancy

Cleft Lip Repair animation
Cleft Lip Repair animation samer kareem 2,258 Views • 3 years ago

This animation demonstrates how a unilateral complete cleft lip repair is performed. This video is meant for educational purposes for patients and families. There are many ways to fix a complete cleft lip, but the technique shown here is the most common known as the Millard Rotation Advancement Repair.

heart dissection
heart dissection samer kareem 23,734 Views • 3 years ago

heart dissection / cardiac anatomy

Digoxin Toxicity
Digoxin Toxicity samer kareem 1,901 Views • 3 years ago

The incidence of digitalis toxicity has declined in recent years, due to decreased use of this drug along with improved technology for monitoring of drug levels and increased awareness of drug interactions. Nevertheless, cardiac glycoside toxicity continues to be a problem in the United States because of the wide use of digoxin (a preparation of digitalis) and its narrow therapeutic window. Digitalis is a plant-derived cardiac glycoside commonly used in the treatment of chronic heart failure (CHF), atrial fibrillation, and reentrant supraventricular tachycardia.[1, 2] Digoxin is the only available preparation of digitalis in the United States. (See Etiology and Epidemiology.) Cardiac glycosides are found in certain flowering plants, such as oleander and lily-of-the-valley. Indigenous people in various parts of the world have used many plant extracts containing cardiac glycosides as arrow and ordeal poisons. The ancient Egyptians used squill (Urginea maritime) as a medicine. The Romans employed it as a diuretic, heart tonic, emetic, and rat poison. Digitalis, or foxglove, was mentioned in the year 1250 in the writings of Welsh physicians. Fuchsius described it botanically 300 years later and named it Digitalis purpurea. William Withering published his classic account of foxglove and some of its medical uses in 1785, remarking upon his experience with digitalis. He recognized many of the signs of digitalis toxicity, noting, "The foxglove, when given in very large and quickly repeated doses, occasions sickness, vomiting, purging, giddiness, confused vision, objects appearing green or yellow; increased secretion of urine, slow pulses, even as low as 35 in a minute, cold sweats, convulsions, syncope, death." (See Presentation and Workup.) During the early 20th century, as a result of the work of Cushny, Mackenzie, Lewis, and others, the drug was gradually recognized as specific for treatment of atrial fibrillation. Only subsequently was the value of digitalis for treatment of CHF established. Cardiac glycosides enhance cardiac contractility and slow conduction through the atrioventricular (AV) junction by increasing vagal tone.[3] (See Etiology.) Cardiac glycoside toxicity has been known to result from ingestion of some plants, including yellow oleander (Thevetia peruviana) and foxglove, and a similar toxidrome has been associated with the use of herbal dietary supplements that contain cardiac glycosides. Digoxin is among the top 50 prescribed drugs in the United States.[4] In 2011, the American Association of Poison Control Centers reported 1601 single exposures to cardiac glycoside drugs.[5] Cardiac glycosides account for 2.6% of toxic plant exposures in the United States.[6, 7] Most of these exposures are in children.[7] (See Epidemiology.) Digoxin-specific fragment antigen-binding (Fab) antibody fragments have contributed significantly to the improved morbidity and mortality of toxic patients since their approval in 1986 by the US Food and Drug Administration (FDA). (See Prognosis, Treatment, and Medication.)

Arthrex Distal Biceps Button Tension Slide Technique
Arthrex Distal Biceps Button Tension Slide Technique samer kareem 2,651 Views • 3 years ago

An example of a technique I use in my surgical practice

Wedge Resection of a gastric GIST
Wedge Resection of a gastric GIST Mohamed 8,479 Views • 3 years ago

Wedge Resection of a gastric GIST

Longest Ingrown Hair Removal
Longest Ingrown Hair Removal Scott 71,165 Views • 3 years ago

Longest Ingrown Hair Removal

Esophageal Varices
Esophageal Varices samer kareem 2,337 Views • 3 years ago

Esophageal varices are abnormal, enlarged veins in the tube that connects the throat and stomach (esophagus). This condition occurs most often in people with serious liver diseases. Esophageal varices develop when normal blood flow to the liver is blocked by a clot or scar tissue in the liver. To go around the blockages, blood flows into smaller blood vessels that aren't designed to carry large volumes of blood. The vessels can leak blood or even rupture, causing life-threatening bleeding. A number of drugs and medical procedures can help prevent and stop bleeding from esophageal varices.

11 Steps to Read an ECG ( EKG )
11 Steps to Read an ECG ( EKG ) samer kareem 12,074 Views • 3 years ago

ECG Learn it

USMLE Step 2 CS - Shoulder Pain
USMLE Step 2 CS - Shoulder Pain usmle tutoring 9,919 Views • 3 years ago

USMLE Step 2 CS - Shoulder Pain This is just preview video. To get full access please visit our website : www.usmletutoring.com

Cricotracheal Resection
Cricotracheal Resection samer kareem 20,150 Views • 3 years ago

CTR is a surgery in which the narrowed part of the airway just below the voice box (larynx) is removed and the voice box and windpipe (trachea) are sewn back together. It is also used to treat other airway problems.

Bartholin Cyst
Bartholin Cyst samer kareem 4,190 Views • 3 years ago

Bartholin gland Marsupialization in Primary Bartholin Cyst

Showing 38 out of 249