Top videos

What It’s Like Getting LASIK Eye Surgery
What It’s Like Getting LASIK Eye Surgery Mohamed Ibrahim 76 Views • 3 years ago

See what it’s like to get LASIK eye surgery from Lisa Homsy’s perspective. Keep watching until the end to see the final results!

Spleen: Histology
Spleen: Histology DrPhil 120 Views • 3 years ago

The spleen is the largest lymphoid organ. It receives blood from the splenic artery and is the only lymphoid organ that primarily filters blood instead of lymph.

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Epidural Anesthesia
Epidural Anesthesia samer kareem 14,555 Views • 3 years ago

If you’re considering an epidural to help manage the pain of childbirth, you’re not alone. More than 60 percent of women delivering at hospitals elect for an epidural during labor. And with good reason: An epidural is considered one of the safest methods of pain control, with just one in 3,000 pregnancies experiencing serious complications. It’s also good for you, since you’ll remain awake and alert during the birth, as well as for your baby, since the drugs will barely reach your bloodstream (so they can’t get into hers).

What is the Normal Sperm Count Men
What is the Normal Sperm Count Men Scott 8,060 Views • 3 years ago

ormal sperm densities range from 15 million to greater than 200 million sperm per milliliter of semen. You are considered to have a low sperm count if you have fewer than 15 million sperm per milliliter or less than 39 million sperm total per ejaculate.

Glucose management tips
Glucose management tips News Canada 7,137 Views • 3 years ago

alternative ingredients for healthy meals and diabetes management.

Hypokalemia
Hypokalemia samer kareem 1,297 Views • 3 years ago

Low potassium (hypokalemia) refers to a lower than normal potassium level in your bloodstream. Potassium is a chemical (electrolyte) that is critical to the proper functioning of nerve and muscles cells, particularly heart muscle cells. Normally, your blood potassium level is 3.6 to 5.2 millimoles per liter (mmol/L). A very low potassium level (less than 2.5 mmol/L) can be life-threatening and requires urgent medical attention.

CABG
CABG samer kareem 18,385 Views • 3 years ago

Coronary artery bypass grafting (CABG) is a type of surgery that improves blood flow to the heart. Surgeons use CABG to treat people who have severe coronary heart disease (CHD). CHD is a disease in which a waxy substance called plaque (plak) builds up inside the coronary arteries.

Lymphoma
Lymphoma samer kareem 1,754 Views • 3 years ago

Lymphoma is cancer of the lymph system (or lymphatic system), which is part of our immunity. It is characterized by the formation of solid tumors in the immune system.1 The cancer affects immune cells called lymphocytes, which are white blood cells. Diagram of the lymphatic system The lymphatic system is a system of vessels that branch back from virtually all our tissues to drain excess fluids and present foreign material to the lymph nodes. Learn more about the lymphatic system here. Statistics from the US National Cancer Institute estimate that there are nearly 20 cases of non-Hodgkin's lymphoma for every 100,000 people in the American population.2 Hodgkin's lymphoma, meanwhile, is relatively rare, with around three cases in every 100,000 people.3

Septoplasty: Repair Deviated Nasal Septum with Stapler
Septoplasty: Repair Deviated Nasal Septum with Stapler Scott 4,481 Views • 3 years ago

Repair Deviated Nasal Septum, Endoscopic Septoplasty, endoscopic surgery, Stapler repair of nasal septum, Dr B. Todd Schaeffer.

Is There A Way To Know If I Have An Aortic Aneurysm Before It Ruptures?
Is There A Way To Know If I Have An Aortic Aneurysm Before It Ruptures? samer kareem 3,610 Views • 3 years ago

Is There A Way To Know If I Have An Aortic Aneurysm Before It Ruptures?

Massive Dermoid Cyst
Massive Dermoid Cyst samer kareem 2,756 Views • 3 years ago

The term dermoid cyst does not appear to be restricted to a single kind of lesion nor is it used in only a single medical discipline. The term dermoid cyst can be found in the vocabulary of dermatologists, dermatopathologists, general pathologists, gynecologists, neurosurgeons, or pediatricians. If asked, all of these clinicians would most probably define and describe dermoid cysts differently. For example, gynecologists and general pathologists might say that a dermoid cyst is a cystic tumor of the ovary. In contrast, neurosurgeons tend to view a dermoid cyst is associated with a congenital cyst of the spine or an intracranial congenital cyst. For pediatricians and dermatologists, dermoid cyst means subcutaneous cysts, which are usually congenital.[1]

Why do women bleed during the menstrual cycle?
Why do women bleed during the menstrual cycle? Mohamed Ibrahim 9,951 Views • 3 years ago

Menstruation is a woman's monthly bleeding. When you menstruate, your body sheds the lining of the uterus (womb). Menstrual blood flows from the uterus through the small opening in the cervix and passes out of the body through the vagina. Most menstrual periods last from 3 to 5 days.

What we do for massive lymphedema ?
What we do for massive lymphedema ? samer kareem 1,825 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.

How to Prevent Strokes
How to Prevent Strokes samer kareem 4,641 Views • 3 years ago

Here are seven ways to start reining in your risks today, before a stroke has the chance to strike. Lower blood pressure. ... Lose weight. ... Exercise more. ... Drink — in moderation. ... Treat atrial fibrillation. ... Treat diabetes. ... Quit smoking.

Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics)
Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics) DrPhil 145 Views • 3 years ago

Learn all about the differences between these important hernias!

Meningitis Examination
Meningitis Examination samer kareem 2,300 Views • 3 years ago

Ganglion Cyst Surgical Removal
Ganglion Cyst Surgical Removal samer kareem 17,051 Views • 3 years ago

Ganglion Cyst Surgical Removal

Thoracic Hydatidosis
Thoracic Hydatidosis DrHouse 9,612 Views • 3 years ago

Hydatid cysts in retroperitoneal region in transit to the thorax

What is a stent, & how does it work?
What is a stent, & how does it work? samer kareem 1,895 Views • 3 years ago

If you have a blocked artery, your doctor may need to open the blockage and restore blood flow using a small mesh tube called a stent. The stent is inserted in your artery during an angioplasty procedure. Until now, stents were permanent. Now there is a fully dissolving stent available to treat blockages.

Knee Arthritis Treatment Options
Knee Arthritis Treatment Options samer kareem 1,130 Views • 3 years ago

This video discusses knee arthritis, and when to do osteotomy, partial knee replacement, or total knee replacement.

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