Top videos

Upper Limb Examination Video
Upper Limb Examination Video Medical_Videos 7,202 Views • 3 years ago

Upper Limb Examination Video

Shave and Punch Skin Biopsy
Shave and Punch Skin Biopsy Doctor 18,546 Views • 3 years ago

a video showing the technique of Shave and Punch Skin Biopsies nique of

Pregnant and non-pregnant vaginal discharge
Pregnant and non-pregnant vaginal discharge samer kareem 12,526 Views • 3 years ago

A lot of women want to know what type of vaginal discharge is normal during pregnancy, and when you're not pregnant. So let's start out by talking about what's normal when you're not pregnant. It's normal to have about 1/2 teaspoon to 1 teaspoon of whitish, creamy, tannish discharge on most days of your cycle in between periods, with the exception of the time of ovulation. Actually, around the time of ovulation, it's normal to notice the discharge becoming more slippery and clear, almost like egg whites. And this is actually a sign that you can watch for to know when you're ovulating. And if you're seeing this type of discharge and you're trying to have a baby, then you should start to time intercourse with ovulation to increase your chances of conceiving.

LASIK or PRK? Which is right for me? Animation.
LASIK or PRK? Which is right for me? Animation. Mohamed Ibrahim 144 Views • 3 years ago

Purchase a license to download a non-watermarked copy of this video here: https://www.alilamedicalmedia.....com/-/galleries/all-

Voice by: Sue Stern.
©Alila Medical Media. All rights reserved.
Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia

Perfect for patient education purposes.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.

LASIK, or "laser-assisted in situ keratomileusis," is the most commonly performed laser eye surgery to treat myopia, hyperopia and astigmatism. The goal of the treatment is to reshape the cornea to correct the refractive error of the eye.
The cornea is the transparent dome-shaped structure in front of the eye. The cornea refracts light and accounts for about two-thirds of the eye's total optical power. Altering the curvature of the cornea changes the way light rays enter the eye. As a result, the light rays can be focused properly onto the retina for clearer vision.
For nearsighted people, the laser is used to flatten the cornea. For farsighted people, the cornea is made steeper. For patients with astigmatism, the laser is used to smooth the irregularly-shaped cornea into a more regular shape.
The outer layer of the cornea - the epithelium – is capable of replacing itself within a few days after being damaged or removed. The deeper layer of the cornea – the stroma, on the contrary, is a permanent corneal tissue with very limited regenerative capacity. The stroma, if reshaped by a laser, will remain that way permanently.
In this procedure, a thin, circular "FLAP" is created in the surface of the cornea to gain access to the permanent corneal tissue. This can be done with a mechanical cutting tool called a microkeratome, OR, for a blade-free experience, by a femtosecond laser. An excimer laser is then used to remove some corneal tissue to reshape the cornea. Excimer laser uses cool ultraviolet light beams to vaporize microscopic amounts of tissue in a precise manner to accurately reshape the cornea. The excimer laser is computer-controlled and is programmed based on the patient’s refractive error. The flap is then laid back in place and is allowed to heal.
LASIK eye surgery is mostly painless and can be completed within minutes. Improved vision can usually be seen overnight.

PRK, or photorefractive keratectomy, was the first type of laser eye surgery for vision correction and is the predecessor to the popular LASIK procedure. In PRK, NO flap is created. Rather, the epithelial cells on the eye surface are simply removed. An excimer laser is then used to reshape the cornea just like it does in LASIK.
The vision correction outcomes of PRK surgery are comparable to those of LASIK, but the recovery period is longer. This is because the epithelium is completely removed in PRK and it takes a few days to regenerate. PRK patients also have more discomfort and haziness of vision in the first few days after the surgery. Improved vision also takes longer to achieve.
PRK does, however, offer certain advantages. Because PRK does not involve creation of a flap, which contains both epithelial and deeper stromal tissue, the entire thickness of the stroma is available for treatment. The treatment range is therefore higher. This is particularly useful for patients with high levels of myopia or for those whose cornea is too thin for LASIK. PRK is also free of flap-related complication risks.

How To Calm A Crying Baby
How To Calm A Crying Baby samer kareem 2,001 Views • 3 years ago

endoscopic retrieval of kidney stone in a child
endoscopic retrieval of kidney stone in a child Ahmed Tawfeek 3,207 Views • 3 years ago

large renal stone in a 2 and a half years boy underwent per cutaneous endoscopic stone retrieval in supine position

Serotonin Syndrome
Serotonin Syndrome samer kareem 3,451 Views • 3 years ago

Symptoms of serotonin syndrome include a classic triad of mental status changes (eg, anxiety, delirium, confusion, restlessness), autonomic dysregulation (eg, diaphoresis, tachycardia, hypertension, hyperthermia, diarrhea, mydriasis), and neuromuscular hyperactivity (eg, hyperreflexia, tremor, rigidity, myoclonus, ocular clonus). Serotonin syndrome is clinically diagnosed and laboratory tests are used to rule out other etiologies. It usually occurs due to inadvertent interactions between drugs, therapeutic use of multiple serotonergic agents, or serotonergic medication overdose. Treatment involves discontinuation of serotonergic drugs, supportive measures, and sedation with benzodiazepines. In severe cases, a serotonin antagonist (cyproheptadine) may be used.

Cardiology Physical Examination Lecture
Cardiology Physical Examination Lecture Medical_Videos 7,549 Views • 3 years ago

Cardiology Physical Examination Lecture

Pathophysiology of Parkinson's Disease
Pathophysiology of Parkinson's Disease samer kareem 1,475 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.

Bone Tumors
Bone Tumors samer kareem 5,185 Views • 3 years ago

Bone tumors include abnormal healing of an injury, inherited conditions, radiation therapy. It can also be caused by bone cancer or another cancer that has spread to the bone from other parts of the body. A bone tumor may cause a painless mass. Some people have dull, aching pain. And in some cases, minor injury causes a fracture near the tumor. Treatments include surgery and radiation. Some noncancerous tumors go away without treatment

Sialendoscopy
Sialendoscopy samer kareem 1,137 Views • 3 years ago

Sialendoscopy can be both diagnostic and therapeutic. It is complementary to diagnostic techniques such as plain radiography, ultrasonography, computed tomography (CT), magnetic resonance sialography, and conventional sialography, all of which are traditional, time-tested methods for evaluating the salivary ductal system

Small Cell Lung Cancer
Small Cell Lung Cancer samer kareem 1,168 Views • 3 years ago

Lung cancer starts when cells of the lung become abnormal and begin to grow out of control. As more cancer cells develop, they can form into a tumor and spread to other areas of the body. To learn more about how cancers start and spread

Approach to bleeding disorders
Approach to bleeding disorders samer kareem 4,229 Views • 3 years ago

A detailed description of the approach to a use of bleeding disorders. This presentation includes the causes, history, clinical features and diagnosis of specific bleeding disorders. These include Haemophilia, DIC, Von Willebrand Disease and others. The final differentiation is often made on the basis of the Prothrombin Time, activated Partial thromboplastin time and platelet count.

Brain Hematoma Surgery
Brain Hematoma Surgery samer kareem 6,685 Views • 3 years ago

A subdural hematoma is a collection of blood outside the brain. Subdural hematomas are usually caused by severe head injuries. The bleeding and increased pressure on the brain from a subdural hematoma can be life-threatening.

Brain Hematoma Removal
Brain Hematoma Removal Scott 6,499 Views • 3 years ago

Brain Hematoma Removal

Diverticula, diverticulosis, & diverticulitis
Diverticula, diverticulosis, & diverticulitis samer kareem 6,700 Views • 3 years ago

What are diverticula? Diverticula are outpouchings that most commonly happen in the sigmoid colon of the large intestine. The presence of a diverticulum is defined as diverticulosis, whereas diverticulitis describes an inflamed diverticulum

How To Make Bigger Breast
How To Make Bigger Breast lorenzo 9,104 Views • 3 years ago

http://natural-breast-increase.plus101.com
---How To Make Bigger Breast. Can You Really Increase You Breast Size Naturally Without Surgery, Pills, Creams Etc Etc

Well a new website call natural-breast-increase.plus101.com says you can and thousands of women have already used there strategies.

And the best part about the this method is that you don't have to go through any expensive and painful surgery.

If you'd like to increase your own cup size then just visit the site below. I recommend the methods 100%

http://natural-breast-increase.plus101.com

How To Make Bigger Breast
http://www.youtube.com/watch?v=0cTQ3SZ4JIk
How To Make Bigger Breast,
can fenugreek increase breast size,
can i increase my breast size,
can i increase my breast size without surgery,
can i naturally increase breast size,
can we increase breast size naturally,
can women increase breast size naturally,
can you increase breast size,
can you increase breast size naturally,
can you make your breasts bigger,
cheap breast augmentation,
cheap breast implants,
cost of breast implants,
cream for breast enlargement,
cream to increase breast size,
curves breast enhancers,

Breast Ironing in Cameroon
Breast Ironing in Cameroon Doctor 13,646 Views • 3 years ago

Recently a group of affected females from Cameroon has started raising the voices against an old cultural "Female Abuse" tradition which is "Breast Ironing". The point of this tradition is to inhibit the growth of the female breast so that they will avoid getting raped.

Eosinophilic Digestive Disease, Case Presentation & A Review By Dr. Mostafa Yakootr, MD
Eosinophilic Digestive Disease, Case Presentation & A Review By Dr. Mostafa Yakootr, MD Mostafa Yakoot 9,505 Views • 3 years ago

A Lecture Presented to The International Congress of Pediatric Hepatology & Gastroenterology, September 2010

Dental Braces and Jaw Reconstruction
Dental Braces and Jaw Reconstruction Scott 8,064 Views • 3 years ago

Dental Braces and Jaw Reconstruction

Showing 92 out of 373