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Hepatic portal system
Hepatic portal system samer kareem 8,681 Views • 3 years ago

The hepatic portal system is the system of veins comprising the hepatic portal vein and its tributaries. It is responsible for directing blood from the region of the gastrointestinal tract between the esophagus and rectum and also includes venous drainage from the supplementary organs such as the spleen and pancreas.

What is Nasal Polyp?
What is Nasal Polyp? samer kareem 1,779 Views • 3 years ago

Nasal polyps are soft, painless, noncancerous growths on the lining of your nasal passages or sinuses. They hang down like teardrops or grapes. They result from chronic inflammation due to asthma, recurring infection, allergies, drug sensitivity or certain immune disorders. Small nasal polyps may not cause symptoms. Larger growths or groups of nasal polyps can block your nasal passages or lead to breathing problems, a lost sense of smell and frequent infections. Nasal polyps can affect anyone, but they're more common in adults. Medications can often shrink or eliminate nasal polyps, but surgery is sometimes needed to remove them. Even after successful treatment, nasal polyps often return.

Breast pain after pregnancy
Breast pain after pregnancy samer kareem 23,471 Views • 3 years ago

For the first few days after giving birth, a new mother’s breasts remain soft. They will produce colostrum. Colostrum, the first milk, is available in just the right amount, and is rich in immune factors that protect newborns. Sometime during the next few days, the breasts will become full, firm, warm, and perhaps tender. When this occurs, people say: “the milk is coming in!” The scientific term for this event is: engorgement. Engorgement is normal, and lasts for various periods of time depending on the individual woman. Some women experience only a day or so of mild, easy-to-manage engorgement. For other women, engorgement may be more intense, and can last from several days to two weeks.

Life Journey
Life Journey samer kareem 1,825 Views • 3 years ago

9 Months In The Womb: A Remarkable Look At Fetal Development Through Ultrasound

Uterus transplants
Uterus transplants samer kareem 6,009 Views • 3 years ago

U.S. uterus transplants: experimental surgery could help infertile women get pregnant

Pancreatic Auto Islet Transplantation with Total Pancreatectomy
Pancreatic Auto Islet Transplantation with Total Pancreatectomy samer kareem 5,550 Views • 3 years ago

Animation explaining the pancreatic auto islet transplantation process with complete removal of the pancreas to treat pancreatitis.

Stem Cell Therapy
Stem Cell Therapy samer kareem 9,131 Views • 3 years ago

Stem-cell therapy is the use of stem cells to treat or prevent a disease or condition. Bone marrow transplant is the most widely used stem-cell therapy, but some therapies derived from umbilical cord blood are also in use...

Kidney patients find solace and safety with at-home dialysis | World News | WION News
Kidney patients find solace and safety with at-home dialysis | World News | WION News Scott 115 Views • 3 years ago

Home dialysis treatment, including for both peritoneal and hemodialysis, has been a slowly developing trend in recent years. Between 2017 and 2018, the number of patients receiving treatment for peritoneal and hemodialysis jumped 7.7% and 8.8%, respectively, according to the United States Renal Data System 2020 Annual Data Report (ADR).

#KidneyPatients #WION #WorldNews



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Esophageal Stent
Esophageal Stent samer kareem 1,953 Views • 3 years ago

An esophageal stent is a flexible mesh tube, approximately 2cm (3/4 inch) wide, and is placed through the constricted area of your esophagus (food tube) to allow food and beverages to pass from your mouth to your stomach for digestion and absorption of nutrients.

Amblyopia
Amblyopia Doctor 7,581 Views • 3 years ago

How amblyopia develops in children. Basically, if one eye doesn't see well from an early age, the wiring never forms correctly back to the occipital cortex.

Megacolon
Megacolon samer kareem 3,084 Views • 3 years ago

Megacolon, as well as megarectum, is a descriptive term. It denotes dilatation of the colon that is not caused by mechanical obstruction.[1, 2] Although the definition of megacolon has varied in the literature, most researchers use the measurement of greater than 12 cm for the cecum as the standard. Because the diameter of the large intestine varies, the following definitions would also be considered: greater than 6.5 cm in the rectosigmoid region and greater than 8 cm for the ascending colon. Megacolon can be divided into the following 3 categories: Acute megacolon ( pseudo-obstruction) Chronic megacolon, which includes congenital, acquired, and idiopathic causes Toxic megacolon

Wrist ganglion aspiration
Wrist ganglion aspiration samer kareem 19,525 Views • 3 years ago

A nonsurgical method of treating a ganglion is to drain the fluid from (aspirate) the ganglion sac. Your doctor can do this in the office using the following procedure: The ganglion area is cleaned with an antiseptic solution. A local anesthetic is injected into the ganglion area to numb the area. When the area is numb, the ganglion sac is punctured with a sterile needle. The fluid is drawn out of the ganglion sac. The ganglion collapses. A bandage and, in some cases, a splint are used for a few days to limit movement and prevent the ganglion sac from filling again. Treating a ganglion by draining the fluid with a needle may not work because the ganglion sac remains intact and can fill again, causing the ganglion to return. For this reason, your doctor may puncture the sac with the needle 3 or 4 times so the sac will collapse completely. Even then, the ganglion is likely to come back.

Top Food to Burn Belly Fat
Top Food to Burn Belly Fat samer kareem 6,395 Views • 3 years ago

Overweight does not necessarily equal unhealthy. There are actually plenty of overweight people who are in excellent health (1). Conversely, many normal weight people have the metabolic problems associated with obesity (2). That’s because the fat under the skin is actually not that big of a problem (at least not from a health standpoint, it’s more of a cosmetic problem). It’s the fat in the abdominal cavity, the belly fat, that causes the biggest issues (3). If you have a lot of excess fat around your waistline, even if you’re not very heavy, then you should take some steps to get rid of it. Belly fat is usually estimated by measuring the circumference around your waist. This can easily be done at home with a simple tape measure. Anything above 40 inches (102 cm) in men and 35 inches (88 cm) in women, is known as abdominal obesity. There are actually a few proven strategies that have been shown to target the fat in the belly area more than other areas of the body.

Carotid Endarterectomy Surgery
Carotid Endarterectomy Surgery Anatomist 9,431 Views • 3 years ago

Carotid Endarterectomy Surgery

Subclavian Line
Subclavian Line samer kareem 1,163 Views • 3 years ago

Step by step instruction on placing a subclavian central line. Includes tips on making it "the straightest shot possible

Hypertensive Emergency Treatment
Hypertensive Emergency Treatment samer kareem 5,391 Views • 3 years ago

Hypertensive urgency must be distinguished from hypertensive emergency. Urgency is defined as severely elevated blood pressure (ie, systolic >220 mm Hg or diastolic >120 mm Hg) with no evidence of target organ damage.

The Cardiac Examination - Clinical Skills - Dr James Gill
The Cardiac Examination - Clinical Skills - Dr James Gill DrPhil 149 Views • 3 years ago

The cardiac examination is one of the earliest clinical skills that medical students learn. As a junior doctor, the examination of the cardiovascular system can be almost a dreaded examination, as cardiac murmurs can literally take years of exposure in order to gain confidence with their identification through cardiac auscultation.

This video demonstrates not merely the examination of the heart, but the complete cardiovascular system including peripheries.

I hope these clinical skill revision videos are helpful, please like and subscribe and join the community so that we can create more effective videos to help with your journey through medical school

#CardiacExam #ClinicalExamination #asmr

Rheumatoid Arthritis
Rheumatoid Arthritis Alicia Berger 11,272 Views • 3 years ago

Rheumatoid Arthritis,physiology,pathology,clinincal features,manifestations and treatment

Can Oral Sex Increase Risk of Cancer?
Can Oral Sex Increase Risk of Cancer? Alicia Berger 19,888 Views • 3 years ago

Oral sex can be an enjoyable, healthy part of an adult relationship. But there are some things that many people don't know about oral sex. Here are four facts that might surprise you. 1. Oral sex is linked to throat cancer. Cancer? Yes, you can get throat cancer from oral sex, says American Cancer Society Chief Medical Officer Otis Brawley, MD. It's not oral sex, per se, that causes cancer, but the human papillomavirus (HPV), which can be passed from person to person during sex, including oral sex.

Histology of Proliferative Endometrium
Histology of Proliferative Endometrium Histology 5,675 Views • 3 years ago

Histology of Proliferative Endometrium

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