Top videos

How to Detect Lung Cancer
How to Detect Lung Cancer samer kareem 1,977 Views • 3 years ago

Screening is looking for cancer before a person has any symptoms. This can help find cancer at an early stage when it may be easier to treat. Lung cancer may have spread by the time a person has symptoms. One reason lung cancer is so serious is because it usually is not found until it has spread and is more difficult to treat. Screening may provide new hope for early detection and treatment of lung cancer. Scientists study screening tests to find those with the fewest risks and most benefits. They look at results over time to see if finding the cancer early decreases a person's chance of dying from the disease.

Function of the Spleen
Function of the Spleen samer kareem 10,022 Views • 3 years ago

The spleen plays multiple supporting roles in the body. It acts as a filter for blood as part of the immune system. Old red blood cells are recycled in the spleen, and platelets and white blood cells are stored there. The spleen also helps fight certain kinds of bacteria that cause pneumonia and meningitis

Delorme Operation for Rectal Prolapse
Delorme Operation for Rectal Prolapse Mohamed 32,080 Views • 3 years ago

Delorme Operation for Rectal Prolapse

Lymphedema Explained
Lymphedema Explained samer kareem 1,261 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.

Transverse Colostomy Closure
Transverse Colostomy Closure Mohamed 37,099 Views • 3 years ago

Transverse Colostomy Closure

Cysts, Zits, Pimples & Blackhead Popping
Cysts, Zits, Pimples & Blackhead Popping samer kareem 5,054 Views • 3 years ago

Worst Pops! Cysts, Zits, Pimples & Blackhead Popping

Are vaccines safe?
Are vaccines safe? Anatomist 23,365 Views • 3 years ago

Vaccines are extremely safe. Adverse reactions are uncommon. The most common reaction is pain and swelling at the vaccine site, which is easily treated, and has no longterm problems. An allergic reaction to vaccines are rare. Dr. Michael Davis dispells this and other vaccine myths, including myths about autism and vaccines.

Best sleeping position
Best sleeping position samer kareem 3,015 Views • 3 years ago

It flattens the natural curve of the spine, which can lead to lower back pain. Sleeping all night with the head turned to one side also strains the neck. If this is the preferred position, try using pillows to gradually train the body to sleep on one side

Hyperparathyroidism
Hyperparathyroidism samer kareem 3,672 Views • 3 years ago

Hyperparathyroidism is an excess of parathyroid hormone in the bloodstream due to overactivity of one or more of the body's four parathyroid glands. These glands are about the size of a grain of rice and are located in your neck. The parathyroid glands produce parathyroid hormone, which helps maintain an appropriate balance of calcium in the bloodstream and in tissues that depend on calcium for proper functioning. Two types of hyperparathyroidism exist. In primary hyperparathyroidism, an enlargement of one or more of the parathyroid glands causes overproduction of the hormone, resulting in high levels of calcium in the blood (hypercalcemia), which can cause a variety of health problems. Surgery is the most common treatment for primary hyperparathyroidism. Secondary hyperparathyroidism occurs as a result of another disease that initially causes low levels of calcium in the body and over time, increased parathyroid hormone levels occur.

Popliteal embolectomy
Popliteal embolectomy samer kareem 9,010 Views • 3 years ago

popliteal embolectomy; medial approach using a 4 f fogarty catheter

SPIDER Surgery
SPIDER Surgery samer kareem 3,345 Views • 3 years ago

SPIDER Surgery-- Single Incision Gallbladder Removal

Wide exision of a Melanoma
Wide exision of a Melanoma Doctor 11,381 Views • 3 years ago

Wide exision of a Melanoma

WOUNDED HEART SUrgery
WOUNDED HEART SUrgery samer kareem 3,769 Views • 3 years ago

Omphalocele
Omphalocele samer kareem 8,638 Views • 3 years ago

An omphalocele is a birth defect in which an infant's intestine or other abdominal organs are outside of the body because of a hole in the belly button (navel) area. The intestines are covered only by a thin layer of tissue and can be easily seen.

A CEREBRIFORM NEVUS REMOVED FROM THE SCALP
A CEREBRIFORM NEVUS REMOVED FROM THE SCALP samer kareem 4,157 Views • 3 years ago

Genital Or Oral Herpes
Genital Or Oral Herpes samer kareem 3,530 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.

Chest x-ray Interpretation -Cavitating lesions
Chest x-ray Interpretation -Cavitating lesions academyo 14,445 Views • 3 years ago

The video will describe how cavitating lesions appear on a chest x-ray. Please see my website for disclaimer.

Chest x-ray interpretation -Sarcoidosis
Chest x-ray interpretation -Sarcoidosis academyo 12,861 Views • 3 years ago

The video will describe how sarcoidosis my show up chest x-ray. Please see my website for disclaimer.

Cytomegalovirus in solid organ transplant recipients
Cytomegalovirus in solid organ transplant recipients samer kareem 1,531 Views • 3 years ago

Cytomegalovirus (CMV) continues to have a tremendous impact in solid organ transplantation despite remarkable advances in its diagnosis, prevention and treatment. It can affect allograft function and increase patient morbidity and mortality through a number of direct and indirect effects. Patients may develop asymptomatic viremia, CMV syndrome or tissue-invasive disease. Late-onset CMV disease continues to be a major problem in high-risk patients after completion of antiviral prophylaxis. Emerging data suggests that immunologic monitoring may be useful in predicting the risk of late onset CMV disease. There is now increasing interest in the development of an effective vaccine for prevention. Novel antiviral drugs with unique mechanisms of action and lesser toxicity are being developed. Viral load quantification is now undergoing standardization, and this will permit the generation of clinically relevant viral thresholds for the management of patients. This article provides a brief overview of the contemporary epidemiology, clinical presentation, diagnosis, prevention and treatment of CMV infection in solid organ transplant recipients.

Prolactin Hormone
Prolactin Hormone samer kareem 8,047 Views • 3 years ago

This video is designed for my introductory A&P course to study the endocrine system. This tutorial will take you through the various endocrine organs, hormones produced, and effects at each tissue. Prolactin is one of the 5 hormones we are studying of the anterior pituitary. SHOW MORE

Showing 63 out of 303