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Big wart blister after freezing
Big wart blister after freezing samer kareem 43,986 Views • 2 years ago

Big wart blister after freezing with liquid nitrogen.

Draining Huge Back Cyst
Draining Huge Back Cyst Scott 39,611 Views • 2 years ago

Draining Huge Back Cyst

Cesarean Section Birth Video
Cesarean Section Birth Video M_Nabil 157,541 Views • 2 years ago

A video showing Cesarean Section birth

How Laser Tattoo Removal Works
How Laser Tattoo Removal Works samer kareem 2,081 Views • 2 years ago

Woman Was Pregnant With 46 Years Old Fetus
Woman Was Pregnant With 46 Years Old Fetus hooda 15,853 Views • 2 years ago

Watch that video of a Woman Was Pregnant For 46 Years

Sialendoscopy
Sialendoscopy samer kareem 1,067 Views • 2 years ago

Sialendoscopy can be both diagnostic and therapeutic. It is complementary to diagnostic techniques such as plain radiography, ultrasonography, computed tomography (CT), magnetic resonance sialography, and conventional sialography, all of which are traditional, time-tested methods for evaluating the salivary ductal system

What Is Hemodialysis and How Does It Work?
What Is Hemodialysis and How Does It Work? Scott 66 Views • 2 years ago

What is hemodialysis and how does it work? Who needs it? How do you prepare for it? In the United States, over 30 million Americans have kidney disease, and sometimes, kidney disease progresses to kidney failure or end-stage renal disease. When this happens, you cannot survive unless you have a kidney transplant or some form of dialysis. So today we're going to talk about hemodialysis.

Your kidneys are the two kidney bean-shaped organs that are located in your lower back, or in your flanks. And the kidneys are responsible for filtering out or cleaning your blood. They get rid of excess waste, excess toxins, and excess fluids. If your kidneys stop functioning, then you develop renal failure or end-stage renal disease.

What is Hemodialysis?
Hemodialysis, or blood dialysis, is the filtering of your blood outside of your body. So, if your kidneys stop working properly, the hemodialysis acts as a substitute kidney. Now it's important to note that hemodialysis does not actually correct your own kidney function. It does not fix or treat your kidneys.

#hemodialysis #drfrita

What is The Dialyzer?
The dialyzer is actually the filter. It's the main powerhouse of the hemodialysis system, and it is what actually acts as the substitute kidney. In the dialyzer, you have these hollow fibers that run through it, and these fibers are bathed in something called dialysates, or dialysis fluid.

How Often Are Patients Treated With Hemodialysis?
Most patients who are on hemodialysis are on it between three and six hours, about three days a week, especially if they go to a center.

How Does Hemodialysis Work?
So when you are on dialysis, how does your blood get from your body to the hemodialysis machine and then back to your body? Well, it does so through tubes, and those tubes are connected to your access, and we'll talk about access in just a moment. But as far as the tubing, the tubing is connected to your body.

Types Of Hemodialysis Access
Arteriovenous Fistula or AV Fistula
The AV fistula is the gold standard as far as hemodialysis access is concerned because it gives you the most efficient hemodialysis and it is the least likely to be infected.

Arteriovenous Graft or AV Graft
The AV graft is very similar to the AV fistula in that you still have a surgically connected artery and a vein, usually in the arm, but in the case where if you have veins that are rather thin or arteries that are thin and maybe too weak in order to really give you a properly functioning, substantial AV fistula, then the vascular surgeon may opt to add an artificial material in order to make that shunt a little stronger, or little more durable. And so, an AV graft is another option for dialysis access.

Catheter
If you're in a situation where you need temporary dialysis, or if you have acute kidney injury, then you may have a temporary Vascath placed, and it's usually placed in a vein of the neck, the internal jugular vein, or it can be placed in the groin, or in the femoral vein.

Who Needs Hemodialysis Treatment?
How do you know if you need hemodialysis, and when is it time to prepare? Well, if you follow up with your kidney doctor (nephrologist) regularly, he or she will be watching your labs. They'll be able to see those signs of your kidneys not functioning properly.

Pseudo-exfoliation with small pupil
Pseudo-exfoliation with small pupil DrHouse 9,424 Views • 2 years ago

Pseudo-exfoliation with small pupil

How to open an ampoule
How to open an ampoule Scott 2,381 Views • 2 years ago

How to open a glass ampoule

The Worst Fingers Infections Ever
The Worst Fingers Infections Ever hooda 26,319 Views • 2 years ago

Watch that video of The Worst Fingers Infections Ever

How To Firm And Lift Your Sagging Breasts Naturally
How To Firm And Lift Your Sagging Breasts Naturally hooda 6,456 Views • 2 years ago

Watch that video to know How To Firm And Lift Your Sagging Breasts Naturally

Safe Sex - So You Have Genital Warts
Safe Sex - So You Have Genital Warts Liz L 24,364 Views • 2 years ago

The only sure way to prevent genital warts is to not have sex. But everyone wants sex, so here is how to have safe sex if you are living with Genital Warts.

Parotidectomy | Surgical procedure
Parotidectomy | Surgical procedure Surgeon 82 Views • 2 years ago

How to perform a parotidectomy gland resection? In this video we take you step by step through the protid gland resection surgical technique. This video is intended for ENT residents and Head and Neck Surgery Surgeons. It is part of the ORL-Information's Head and Neck surgery Masterclass in collaboration with the University Hospital of Nîmes. Surgeons Editors: Pr. Benjamin LALLEMANT, MD, PhD - Dr. Camille GALY, MD Head and and Neck Department, University Hospital of Nîmes, France Official video | www.orl-information.fr

Cette vidéo présentent la technique de la parotidectomie avec dissection du nerf facial. Elle illustre les différents temps de l'intervention notamment le temps de repérage du nerf facial.

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Baby Born with Beating heart outside chest
Baby Born with Beating heart outside chest Scott 21,342 Views • 2 years ago

The baby suffered from ectopia cordis, a rare condition where a baby's heart is located either partially or totally outside the chest. Only 8 out of 1 million babies are born with the condition, and 90 percent of those babies are either stillborn or die within the first three days of life.

2 year old boy - Parasite infection
2 year old boy - Parasite infection ommiletta 8,307 Views • 2 years ago

2 year old boy with chronic sinusitis, headache, vertigo problem, decreased vision and hearing. Repeated lung infections. Can you see it? Pay also special attention to the ears.

Dilated Cardiomyopathy
Dilated Cardiomyopathy samer kareem 2,476 Views • 2 years ago

Dilated cardiomyopathy (DCM) is a condition in which the heart's ability to pump blood is decreased because the heart's main pumping chamber, the left ventricle, is enlarged and weakened.

Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics)
Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics) DrPhil 113 Views • 2 years ago

Learn all about the differences between these important hernias!

Glucose
Glucose samer kareem 9,468 Views • 2 years ago

Recommended range without diabetes is 70 to 130mg/dL. (The standard for measuring blood glucose is "mg/dL" which means milligrams per deciliter.) If your blood glucose level is above 130mg/dL, that's fasting hyperglycemia. Fasting hyperglycemia is a common diabetes complication.

Ulcerative Colitis
Ulcerative Colitis samer kareem 2,816 Views • 2 years ago

Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease (IBD) that causes long-lasting inflammation and ulcers (sores) in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine (colon) and rectum. Symptoms usually develop over time, rather than suddenly. Ulcerative colitis can be debilitating and sometimes can lead to life-threatening complications. While it has no known cure, treatment can greatly reduce signs and symptoms of the disease and even bring about long-term remission.

Simple skin lesion excision with an ellipse
Simple skin lesion excision with an ellipse samer kareem 8,291 Views • 2 years ago

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