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Pleural effusion: causes and diagnosis
Pleural effusion: causes and diagnosis samer kareem 1,715 Views • 2 years ago

A detailed description of the causes and diagnosis of pleural effusion. The presentation includes a discussion of the causes and exudative and transudative pleural effusions. Light's criteria and its modification are described along with definition and clinical implication of pleural fluid acidosis, glucose, adenosine deaminase, hemorrhagic pleural effusion and protein and LDH as well.

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Best "Stop Smoking" advertisement Magdy 6,632 Views • 2 years ago

Please watch and share with your firends and family who smoke

The blood (1 of 3)
The blood (1 of 3) samer kareem 7,420 Views • 2 years ago

Blood cells travel through the circulatory system suspended in a yellowish fluid called plasma. Plasma is 90% water and contains nutrients, proteins, hormones, and waste products. Whole blood is a mixture of blood cells and plasma.

New organ in your digestive system
New organ in your digestive system samer kareem 5,615 Views • 2 years ago

There is a new organ in your digestive system SHOW MORE

Difference between HIV and AIDS
Difference between HIV and AIDS Magdy 9,173 Views • 2 years ago

Human immunodeficiency virus infection / acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV).[1] During the initial infection a person may experience a brief period of influenza-like illness. This is typically followed by a prolonged period without symptoms. As the illness progresses it interferes more and more with the immune system, making people much more likely to get infections, including opportunistic infections, and tumors that do not usually affect people with working immune systems.
HIV is transmitted primarily via unprotected sexual intercourse (including anal and even oral sex), contaminated blood transfusions and hypodermic needles, and from mother to child during pregnancy, delivery, or breastfeeding.[2] Some bodily fluids, such as saliva and tears, do not transmit HIV.[3] Prevention of HIV infection, primarily through safe sex and needle-exchange programs, is a key strategy to control the spread of the disease. There is no cure or vaccine; however, antiretroviral treatment can slow the course of the disease and may lead to a near-normal life expectancy. While antiretroviral treatment reduces the risk of death and complications from the disease, these medications are expensive and may be associated with side effects.
Genetic research indicates that HIV originated in West-central Africa during the early twentieth century.[4] AIDS was first recognized by the Centers for Disease Control and Prevention (CDC) in 1981 and its cause—HIV infection—was identified in the early part of the decade.[5] Since its discovery, AIDS has caused nearly 30 million deaths (as of 2009).[6] As of 2010, approximately 34 million people have contracted HIV globally.[7] AIDS is considered a pandemic—a disease outbreak which is present over a large area and is actively spreading.[8]
HIV/AIDS has had a great impact on society, both as an illness and as a source of discrimination. The disease also has significant economic impacts. There are many misconceptions about HIV/AIDS such as the belief that it can be transmitted by casual non-sexual contact. The disease has also become subject to many controversies involving religion.

Subphrenic abscess CXR
Subphrenic abscess CXR samer kareem 1,608 Views • 2 years ago

Suspect that a patient has a subphrenic abscess if he deteriorates, or recovers and then deteriorates, between the 14th and the 21st day after a laparotomy, with a low, slowly increasing, swinging fever, sweating, and a tachycardia. This, and a leucocytosis, show that he has ''pus somewhere', which is making him anorexic, wasted, and ultimately cachectic. If he has no sign of a wound infection, a rectal examination is negative, and his abdomen is soft and relaxed, the pus is probably under his diaphragm. The pus might be between his diaphragm and his liver, in (1) his right or (2) his left subphrenic space, or under his liver in (3) his right or (4) his left subhepatic space in his lesser sac. He may have pus in more than one of these spaces. Explore him on the suspicion that he might have a subphrenic abscess. Exploration is not a major operation; the difficulty is knowing where to explore, so refer him if you can. If you cannot refer him, explore him yourself. If you fail to find pus, you have done him no harm; missing a subphrenic abscess is far worse. If it is anterior, you can drain it by going under his costal margin anteriorly. If it is posterior, you can go through the bed of his 12th rib posteriorly.

What is Puberty?
What is Puberty? samer kareem 12,176 Views • 2 years ago

Meningitis Tests
Meningitis Tests samer kareem 2,011 Views • 2 years ago

Laparscopic Inguinal Hernia Repair
Laparscopic Inguinal Hernia Repair samer kareem 10,464 Views • 2 years ago

Treating Hernia with Laparscopic Inguinal Hernia Repair

Colon - Polypectomy, Saline lift, Adenomas
Colon - Polypectomy, Saline lift, Adenomas Scott 15,668 Views • 2 years ago

Colon - Polypectomy, Saline lift, Adenomas

Neglected elbow dislocation treatment
Neglected elbow dislocation treatment A.K. Venkatachalam 9,205 Views • 2 years ago

Neglected elbow dislocations are seen in patients hailing from Africa and Asia. A Nigerian patient with this condition was successfully treated by open reduction and external fixator application

MRI and X-RAY of Human Body
MRI and X-RAY of Human Body samer kareem 2,072 Views • 2 years ago

The human body as seen with MRI and X-RAY

How To Survive In A Sinking Car
How To Survive In A Sinking Car samer kareem 1,741 Views • 2 years ago

How To Survive In A Sinking Car

Effect of smoking,it's very dangerous
Effect of smoking,it's very dangerous samer kareem 4,881 Views • 2 years ago

Effect of smoking,it's very dangerousAfter watch this video I hope smoker stop smoke now it is dangerously for human

Layers of the Skin Model
Layers of the Skin Model Scott 13,164 Views • 2 years ago

Layers of the Skin Model

Histology of Large Artery
Histology of Large Artery Histology 4,672 Views • 2 years ago

Histology of Large Artery

Hiatal Hernia 3D Medical Animation
Hiatal Hernia 3D Medical Animation DrPhil 8,812 Views • 2 years ago

Hiatal Hernia 3D Medical Animation

How to Fix Most Lateral Knee Pain
How to Fix Most Lateral Knee Pain Scott 104 Views • 2 years ago

A displaced fibular head can create tightness, pain, and even numbness or tingling along the outside of your knee and down your leg. This most often occurs after a modest hyperextension knee injury, such as landing on one leg after jumping. If you have lingering knee pain and are searching for an answer, try this move

Liver Exam
Liver Exam M_Nabil 15,195 Views • 2 years ago

Complete medical examination of the liver

Chlamydia during Pregnancy
Chlamydia during Pregnancy samer kareem 5,332 Views • 2 years ago

all pregnant women be screened for Chlamydia at the first prenatal visit. Women under age 25 and those at increased risk for chlamydia! Infection should have repeat testing in the third trimester. Chlamydia endometritis during pregnancy can lead to chorioamnionitis and premature delivery of the fetus. Untreated infection during pregnancy can also lead to conjunctivitis (ophthalmia neonatorum) and pneumonia in the newborn baby

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