Top videos

Conn's syndrome (Primary Hyperaldosteronism)
Conn's syndrome (Primary Hyperaldosteronism) samer kareem 1,848 Views • 2 years ago

Primary aldosteronism, also known as primary hyperaldosteronism or Conn's syndrome, is excess production of the hormone aldosterone by the adrenal glands resulting in low renin levels. Often it produces few symptoms. Most people have high blood pressure which may cause poor vision or headaches.

ALPHA & BETA BLOCKERS
ALPHA & BETA BLOCKERS samer kareem 4,025 Views • 2 years ago

Alpha blockers relax certain muscles and help small blood vessels remain open. They work by keeping the hormone norepinephrine (noradrenaline) from tightening the muscles in the walls of smaller arteries and veins, which causes the vessels to remain open and relaxed. This improves blood flow and lowers blood pressure.

General Dentistry in 3D
General Dentistry in 3D Dentist 1,768 Views • 2 years ago

Amazing animation: General Dentistry in 3D

Remove a Plantar Wart
Remove a Plantar Wart samer kareem 27,905 Views • 2 years ago

Remove a Plantar Wart from a foot Procedure

Chest x-ray -- Raised Hemidiaphragm
Chest x-ray -- Raised Hemidiaphragm academyo 14,144 Views • 2 years ago

The video will describe possible reasons of raised hemidiaphragm. It will also show some good examples. Please see my website for discalimer.

Femoral Hernia Repair with Prosthetic PHS
Femoral Hernia Repair with Prosthetic PHS Surgeon 12,312 Views • 2 years ago

Prosthetic PHS repair placed on anterior way (low access)

Big wart blister after freezing
Big wart blister after freezing samer kareem 44,011 Views • 2 years ago

Big wart blister after freezing with liquid nitrogen.

Femoral Nerve Block
Femoral Nerve Block Mohamed 15,751 Views • 2 years ago

This video is showing the Femoral Nerve Block

A patient suffering from Diabetic gangrene and maneged by
A patient suffering from Diabetic gangrene and maneged by "myiasis" samer kareem 2,025 Views • 2 years ago

A patient suffering from Diabetic gangrene and maneged by "myiasis"

Tonsil Stone Removal Procedure
Tonsil Stone Removal Procedure Scott 20,714 Views • 2 years ago

A tonsillolith lodged in the tonsillar crypt. Specialty. Otorhinolaryngology. Tonsilloliths, also known as tonsil stones, are clusters of calcified material that form in the tonsillar crypts, the crevices of the tonsils. While they occur most commonly in the palatine tonsils, they may also occur in the lingual tonsils.

What is Sickle Cell Anemia?
What is Sickle Cell Anemia? samer kareem 6,367 Views • 2 years ago

Sickle cell anemia (sickle cell disease) is a disorder of the blood caused by an inherited abnormal hemoglobin (the oxygen-carrying protein within the red blood cells). The abnormal hemoglobin causes distorted (sickled) red blood cells.

What to do when someone has a seizure?
What to do when someone has a seizure? samer kareem 1,889 Views • 2 years ago

First aid steps to help stop or shorten a seizure or prevent an emergency situation. This may involve giving a rescue treatment (often called "as needed" medicine or treatment) that has been recommended by your health care team. The rescue treatments described here can be given by non-medical people who are not in a hospital setting. They are intended for use by anyone (the person with seizures, family member or other observer) who has been trained in their use. These therapies can be given anywhere in the community

Biopsy of Thyroid Nodule
Biopsy of Thyroid Nodule samer kareem 10,950 Views • 2 years ago

Thyroid nodules increase with age and are present in almost 10% of the adult population. Autopsy studies reveal the presence of thyroid nodules in 50% of the population, so they are fairly common. 95% of solitary thyroid nodules are benign, and therefore, only 5% of thyroid nodules are malignant.

Scoliosis 3D Animation Video
Scoliosis 3D Animation Video Scott 9,541 Views • 2 years ago

If you look at someone’s back, you’ll see that the spine runs straight down the middle. When a person has scoliosis, their backbone curves to the side. The angle of the curve may be small, large or somewhere in between. But anything that measures more than 10 degrees is considered scoliosis. Doctors may use the letters “C” and “S” to describe the curve of the backbone. You probably don’t look directly at too many spines, but what you might notice about someone with scoliosis is the way they stand. They may lean a little or have shoulders or hips that look uneven. What Causes Scoliosis? In as many as 80% of cases, doctors don’t find the exact reason for a curved spine. Scoliosis without a known cause is what doctors call “idiopathic.” Some kinds of scoliosis do have clear causes. Doctors divide those curves into two types -- structural and nonstructural. In nonstructural scoliosis, the spine works normally, but looks curved. Why does this happen? There are a number of reasons, such as one leg’s being longer than the other, muscle spasms, and inflammations like appendicitis. When these problems are treated, this type of scoliosis often goes away. In structural scoliosis, the curve of the spine is rigid and can’t be reversed

Internal Cardiac Massage
Internal Cardiac Massage samer kareem 6,957 Views • 2 years ago

This video is really sad. You can literally watch this man dying. He was shot in the chest and rushed to the emergency room. His heart has stopped beating or has arrested. As a last resort, surgeons did an extreme procedure called an open thoracotomy which is that crazy tool you see there that basically splits the ribs open and allows easy open access to the heart. They did this so they could give him a cardiac massage. A cardiac massage is when surgeons are manually trying to pump the heart after it has stopped working on its own (cardiac arrest). Unfortunately he lost so much blood from his gun shot wound and he was pronounced dead. There are cases of patients surviving after having this kind of invasive resuscitation but it is rare.

3D Animation of Normal Child Birth Delivery
3D Animation of Normal Child Birth Delivery Surgeon 888,489 Views • 2 years ago

Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with birth of one or more newborn infants from a woman’s uterus. The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the placenta. In some cases, childbirth is achieved through caesarean section, the removal of the neonate through a surgical incision in the abdomen, rather than through vaginal birth

Breast Examination
Breast Examination Doctor 55,981 Views • 2 years ago

A new video illustrating the horizontal breast exam technique whihc is performed by doctors for any breast masses or abnormalities.

How to Place a Temporary Emergency Transvenous Pacemaker
How to Place a Temporary Emergency Transvenous Pacemaker samer kareem 1,663 Views • 2 years ago

Transvenous cardiac pacing, also called endocardial pacing, is a potentially life saving intervention used primarily to correct profound bradycardia. It can be used to treat symptomatic bradycardias that do not respond to transcutaneous pacing or to drug therapy.

Gunshot Wound Repairing Surgery Video
Gunshot Wound Repairing Surgery Video samer kareem 13,993 Views • 2 years ago

Gunshot Wound to the Abdomen: Laparoscopic Exploration and Repair of Small Bowel Injury.

Right ventricular dysfunction
Right ventricular dysfunction samer kareem 4,591 Views • 2 years ago

In patients with advanced congestive heart failure due to cardiomyopathy or ischemia, right ventricle shortening is the only significant independent associate of survival by multivariate analysis (as opposed to other parameters including left ventricular ejection fraction, cardiac index, and pulmonary resistance).

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