Top Videos

Nasogastric Intubation Into Brain
Nasogastric Intubation Into Brain samer kareem 10,727 Ansichten • 2 Jahre vor

This was a Nasogastric Intubation that went very wrong. The tube went up into the brain, causing severe damage, instead of going down through the throat.

Carotid Stenting.
Carotid Stenting. samer kareem 2,926 Ansichten • 2 Jahre vor

It involves placing a small, expandable tube called a stent in the narrowed artery. This procedure is also called carotid angioplasty and stenting. There are two carotid arteries-one on each side of the neck-that supply blood to the brain. These arteries can be narrowed and damaged by fatty deposits called plaque.

Cervical Cancer & HPV
Cervical Cancer & HPV samer kareem 4,203 Ansichten • 2 Jahre vor

Cervical cancer occurs when abnormal cells on the cervix camera.gif grow out of control. The cervix is the lower part of the uterus that opens into the vagina. Cervical cancer can often be successfully treated when it's found early. It is usually found at a very early stage through a Pap test.

Meckel's Diverticulum
Meckel's Diverticulum samer kareem 5,808 Ansichten • 2 Jahre vor

The differential diagnosis for this child's painless hematochezia includes Meckel's diverticulum as well as vascular malformations. Meckel's diverticulum results from a failure of the vitelline duct to obliterate during the first 8 weeks of gestation, leaving behind a blind pouch often containing ectopic gastric tissue. Meckel's diverticulum classically affects children age ~:2 but can also occur in older children or even adults. Young children are more likely to experience painless bleeding due to mucosal irritation from gastric acid; adolescents and adults are more likely to have signs of obstruction. A technetium-99 nuclear scan will identify the diverticulum, which is usually located in the right lower quadrant of the abdomen within 2 feet of the ileocecal valve. Technetium-99 concentrates in the parietal cells of the diverticulum and stomach. The scan is also known as "Meckel's scan" due to its high specificity. A symptomatic Meckel's diverticulum is generally treated with surgical resection.

Leg Tumor Resection
Leg Tumor Resection DrHouse 12,344 Ansichten • 2 Jahre vor

A 54 year old man with a left leg tumor, a vascular malformation, undergoes resection (removal) of the tumor.

Air Knot with Drain
Air Knot with Drain DrPhil 11,019 Ansichten • 2 Jahre vor

Demonstration of the technique used to insert a drain using an air knot in the operating room.

Insertion of Spanner Prostatic Stent
Insertion of Spanner Prostatic Stent Medical_Videos 9,703 Ansichten • 2 Jahre vor

Insertion of Spanner Prostatic Stent

Anatomy of The Deep Neck
Anatomy of The Deep Neck Anatomy_Videos 6,540 Ansichten • 2 Jahre vor

Anatomy of The Deep Neck

Anatomy of The Pelvic Outlet and Perineum
Anatomy of The Pelvic Outlet and Perineum Anatomy_Videos 11,478 Ansichten • 2 Jahre vor

Anatomy of The Pelvic Outlet and Perineum

Anatomy of The Anterior Thorax
Anatomy of The Anterior Thorax Anatomy_Videos 8,938 Ansichten • 2 Jahre vor

Anatomy of The Anterior Thorax

Histology of Elastic Cartilage
Histology of Elastic Cartilage Histology 5,778 Ansichten • 2 Jahre vor

Histology of Elastic Cartilage

Histology of lingual Tonsil
Histology of lingual Tonsil Histology 5,159 Ansichten • 2 Jahre vor

Histology of lingual Tonsil

Silicosis Disease
Silicosis Disease samer kareem 1,513 Ansichten • 2 Jahre vor

www.lung.org > Lung Health and Diseases > Lung Disease Lookup > Silicosis Learn About Silicosis Silicosis is a lung disease caused by breathing in tiny bits of silica, a mineral that is part of sand, rock, and mineral ores such as quartz. It mostly affects workers exposed to silica dust in occupations such mining, glass manufacturing, and foundry work. Over time, exposure to silica particles causes scarring in the lungs, which can harm your ability to breathe. Key Facts There are three types of silicosis: acute, chronic, and accelerated. It occurs in workers from mines, foundries, sandblasting, and glass manufacturing. About 2 million US workers remain potentially exposed to occupational silica. There is no cure for silicosis, but it can be prevented. What Is Silicosis? There are three types of silicosis: Acute silicosis, which causes cough, weight loss, and fatigue within a few weeks or years of exposure to inhaled silica. Chronic silicosis, which appears 10 to 30 years after exposure and can affect upper lungs and sometimes cause extensive scarring. Accelerated silicosis, which occurs within 10 years of high-level exposure. Silicosis can develop within a few weeks to even decades after exposure. When people breathe silica dust, they inhale tiny particles of the mineral silica. This silica dust can cause fluid buildup and scar tissue in the lungs that cuts down your ability to breathe. This can lead to lung scarring and cough, weight loss, and fatigue.

APGAR Test
APGAR Test samer kareem 20,485 Ansichten • 2 Jahre vor

Although the Apgar score was developed in 1952 by an anesthesiologist named Virginia Apgar, you also might hear it referred to as an acronym for: Appearance, Pulse, Grimace, Activity, and Respiration. The Apgar test is usually given to a baby twice: once at 1 minute after birth, and again at 5 minutes after birth.

ACL Injury: Does It Require Surgery?
ACL Injury: Does It Require Surgery? samer kareem 5,741 Ansichten • 2 Jahre vor

ACL tears are treatable using arthroscopy and minimally-invasive surgical techniques. The surgical success rates for ACL reconstruction exceed 95%. The anterior cruciate ligament is one of the major supportive ligaments in the knee

Zumba in Operation room
Zumba in Operation room samer kareem 46,508 Ansichten • 2 Jahre vor

Zumba in Operation room

Signs and symptoms of bone cancer
Signs and symptoms of bone cancer samer kareem 1,633 Ansichten • 2 Jahre vor

Pain in the affected bone is the most common complaint of patients with bone cancer. At first, the pain is not constant. It may be worse at night or when the bone is used (for example, leg pain when walking). As the cancer grows, the pain will be there all the time. The pain increases with activity and the person might limp if a leg is involved.

The Bone Marrow Aspiration
The Bone Marrow Aspiration samer kareem 8,722 Ansichten • 2 Jahre vor

A bone marrow biopsy is part of a bone marrow test that takes a sample of your solid bone tissue. This test looks for abnormalities in your blood cells and signs of any diseases. You can request anesthesia or a sedative before the biopsy, and manage any pain afterward with over-the-counter medications.

Huge Pimple
Huge Pimple samer kareem 3,469 Ansichten • 2 Jahre vor

This is so gross Huge pimple

Low Thyroid - Could It Be A T3 Problem?
Low Thyroid - Could It Be A T3 Problem? samer kareem 5,777 Ansichten • 2 Jahre vor

NTIS refers to a syndrome found in seriously ill or starving patients with low fT3, usually elevated RT3, normal or low TSH, and if prolonged, low fT4. It is found in a high proportion of patients in the ICU setting, and correlates with a poor prognosis if TT4 is <4ug/dl. The patho-physiology includes suppression of TRH release, reducedT3 and T4 turnover, reduction in liver generation of T3, increased formation of RT3, and tissue specific down-regulation of deiodinases, transporters, and TH receptors. Although long debated, tissue TH levels are definitely reduced, and tissue hypothyroidism is presumably present. This is often not clinically evident because of the brief duration, and reduced but not absent tissue levels of TH. Although recognized for nearly 4 decades, interpretation of the syndrome is contested, because of lack of data. Some observes, totally without data, argue that it is a protective response and should not be treated. Other observers (as in this review) present available data suggesting, but not proving, that thyroid hormone replacement is appropriate, not harmful, and may be beneficial. The best form of treatment (TRH,TSH,or T3+T4) and possible accompanying treatments (GHRH, Cortisol, nutrition, insulin) lack consensus. In this review current data are laid out for reader’s review and judgment.

Showing 213 out of 378