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Robotic Microsurgical Vasectomy Reversal
Robotic Microsurgical Vasectomy Reversal Doctor 9,528 Views • 2 years ago

Video of the technique and early outcomes of Robotic Assisted Microsurgical Vasectomy Reversal at University of Florida and Shands, Gainesville, Fl, by Dr. Sijo Parekattil.

Hepatitis C Treatment
Hepatitis C Treatment Mohamed 9,453 Views • 2 years ago

Current treatment is a combination of pegylated interferon-alpha-2a or pegylated interferon-alpha-2b (brand names Pegasys or PEG-Intron) and the antiviral drug ribavirin for a period of 24 or 48 weeks, depending on hepatitis C virus genotype. In a large multicenter randomized control study among genotype 2 or 3 infected patients (NORDymanIC),[35] patients achieving HCV RNA below 1000 IU/mL by day 7 who were treated for 12 weeks demonstrated similar cure rates as those treated for 24 weeks.[36][37]

Pegylated interferon-alpha-2a plus ribavirin may increase sustained virological response among patients with chronic hepatitis C as compared to pegylated interferon-alpha-2b plus ribavirin according to a systematic review of randomized controlled trials .[38] The relative benefit increase was 14.6%. For patients at similar risk to those in this study (41.0% had sustained virological response when not treated with pegylated interferon alpha 2a plus ribavirin), this leads to an absolute benefit increase of 6%. About 16.7 patients must be treated for one to benefit (number needed to treat = 16.7; click here [39] to adjust these results for patients at higher or lower risk of sustained virological response). However, this study's results may be biased due to uncertain temporality of association, selective dose response.

Treatment is generally recommended for patients with proven hepatitis C virus infection and persistently abnormal liver function tests.

Treatment during the acute infection phase has much higher success rates (greater than 90%) with a shorter duration of treatment; however, this must be balanced against the 15-40% chance of spontaneous clearance without treatment (see Acute Hepatitis C section above).

Those with low initial viral loads respond much better to treatment than those with higher viral loads (greater than 400,000 IU/mL). Current combination therapy is usually supervised by physicians in the fields of gastroenterology, hepatology or infectious disease.

The treatment may be physically demanding, particularly for those with a prior history of drug or alcohol abuse. It can qualify for temporary disability in some cases. A substantial proportion of patients will experience a panoply of side effects ranging from a 'flu-like' syndrome (the most common, experienced for a few days after the weekly injection of interferon) to severe adverse events including anemia, cardiovascular events and psychiatric problems such as suicide or suicidal ideation. The latter are exacerbated by the general physiological stress experienced by the patient.

Simple Trick to Starting IV's
Simple Trick to Starting IV's samer kareem 3,031 Views • 2 years ago

Medical Surgery - Above Knee Leg Amputation Surgery
Medical Surgery - Above Knee Leg Amputation Surgery hooda 40,565 Views • 2 years ago

Watch that Above Knee Leg Amputation Surgery

Acalculous Cholecystopathy - Umbilical Hernia
Acalculous Cholecystopathy - Umbilical Hernia Doctor 9,219 Views • 2 years ago

Patient 65-year-old of age who comes to the medical consultation with pain moderated pain in the right hypochondrium of “several years of evolution” but that it increased one week ago. Also, she shows pain in the umbilical region of “many years of evolution”, that is supported according to the patient - in a constant way.rnTo the examination, we observe an umbilical hernia, apparently divided into two parts. The hernia of the external region measures 25.1 centimeters x 18.0 centimeters and the one that occupies the average region measures 12.0 centimeters x 10.0 centimeters.rnPatient who comes to the medical consultation with moderated pain in the right hypochondrium of one year of evolution but it increased one week ago after eat duck.rnIn the ultrasound scan of the region of the right hypochondrium (patient came having breakfast, that is to say, without previous preparation ) we can observe the liver of 123.8 millimeters high, as well as the porta vein with a diameter of 7.3 millimeters.rnOn having observed the Gallbladder, we think that a side wall is increased in 2.7 mm (hyperechogenic) with several “echogenics points” in the interior (”Biliary Mud”).

The measurements of the gallbladder were: 39.0 x 17.4 millimeters.rnWe can appreciates an echogenic image in the interior that it would make think about stone. The stones are identified as echogenic foci casting acoustic shadowing but but this image did not appear and a re-evaluation is decided in 15 days.

Acalculous cholecystopathy which means disease or condition of the gallbladder without the presence of gallstones. You might also call it functional gallbladder disorder or impaired gallbladder emptying. Some causes may be chronic inflammation, a problem with the smooth muscles of the gallbladder or the muscle of the Sphincter of Oddi being too tight.

REMEMBER:
Umbilical hernia is a congenital malformation, especially common in infants of African descent, and more frequent in boys. An Acquired umbilical hernia directly results from increased intra-abdominal pressure and are most commonly seen in obese individuals.
Presentation:A hernia is present at the site of the umbilicus (commonly called a navel, or belly button) in the newborn; although sometimes quite large, these hernias tend to resolve without any treatment by around the age of 5 years. Obstruction and strangulation of the hernia is rare because the underlying defect in the abdominal wall is larger than in an inguinal hernia of the newborn. The size of the base of the herniated tissued is inversely correlated with risk of strangulation (i.e. narrow base is more likely to strangulate).
Babies are prone to this malformation because of the process during fetal development by which the abdominal organs form outside the abdominal cavity, later returning into it through an opening which will become the umbilicus.
Differential diagnosisrnImportantly this type of hernia must be distinguished from a paraumbilical hernia which occurs in adults and involves a defect in the midline near to the umbilicus, and from omphalocele.

How LSD alters your mind
How LSD alters your mind samer kareem 3,121 Views • 2 years ago

Scientists reveal how LSD alters your mind.

Incredible: Baby Born Still Inside Amniotic Sac
Incredible: Baby Born Still Inside Amniotic Sac Scott 65,847 Views • 2 years ago

This is the incredible moment a new-born baby arrived still inside its amniotic sac, completely intact. The tiny infant can be seen moving and stretching still inside the sac, as medics prepare to snip the new born free. The amniotic sac is a thin but durable membrane filled with fluid which helps keep a baby warm and safe from bumps during pregnancy. When it breaks, this is typically referred to as a woman's 'waters breaking' shortly before she gives birth. But in rare cases, less than 1-in-80,000 births, the baby is delivered with the membranes still intact and this is known as a 'caul birth'. Some babies are born with part of the membrane still attached to them, but to be born completely encased in the intact membrane is incredibly rare. Many people still believe the phenomenon to be a good omen for the child's infancy and it is has even been suggested, but not proven, that caul babies will always have a natural affinity for water. The video was taken in Spain on Saturday and captures the rare moment the baby was born with the membrane covering its entire body, just minutes after its twin was delivered normally.

How does the brain work?
How does the brain work? samer kareem 1,386 Views • 2 years ago

The brain is the most complex organ in our body. It controls everything we do, from simple things such as breathing, to complex things such as co-ordinating our movements. The brain stores our memories, allows us to think and speak, and controls how we behave

Pediatric Abdomen Radiology
Pediatric Abdomen Radiology Doctor 13,038 Views • 2 years ago

Pediatric Abdomen - Radiology & Imaging Powerpoint Video Lecture presentation with interesting case collection

Subclavian Line
Subclavian Line samer kareem 1,071 Views • 2 years ago

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

Robot-Assisted Heart Surgery
Robot-Assisted Heart Surgery galerobinette 11,475 Views • 2 years ago

The Da Vinci Surgical System Robot has benefits for the patient undergoing mitral valve repair and the surgeon performing the procedure. Cardiothoracic Surgeon Thomas Molloy, MD, of St. Joseph Medical Center in Tacoma, WA explains.

Choking Infant
Choking Infant samer kareem 6,523 Views • 2 years ago

Choking Infant

Breastfeeding Position and Latch
Breastfeeding Position and Latch samer kareem 3,408 Views • 2 years ago

Aneurysms
Aneurysms samer kareem 1,386 Views • 2 years ago

What is a brain aneurysm? A brain (cerebral) aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain. In most cases, a brain aneurysm causes no symptoms and goes unnoticed. In rare cases, the brain aneurysm ruptures, releasing blood into the skull and causing a stroke. When a brain aneurysm ruptures, the result is called a subarachnoid hemorrhage. Depending on the severity of the hemorrhage, brain damage or death may result.

Heart Stent and Angioplasty - 3D Medical Video Animation
Heart Stent and Angioplasty - 3D Medical Video Animation Mohamed Ibrahim 11,669 Views • 2 years ago

Angioplasty is a procedure to restore blood flow through the artery. You have angioplasty in a hospital. The doctor threads a thin tube through a blood vessel in the arm or groin up to the involved site in the artery. The tube has a tiny balloon on the end.

Direct Excision Cervicoplasty
Direct Excision Cervicoplasty Mohamed Ibrahim 21,609 Views • 2 years ago

A direct neck lift is an uncommon procedure in plastic surgery for the sagging neck. It is reserved for older patients who do not want a facelift or who do not want or can not go through a bigger facelift operation.

Triplet C-section
Triplet C-section samer kareem 27,303 Views • 2 years ago

Triplet C-section

Chest x-ray interpretation -Sarcoidosis
Chest x-ray interpretation -Sarcoidosis academyo 12,839 Views • 2 years ago

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

Shingles - Herpes Zoster
Shingles - Herpes Zoster samer kareem 1,448 Views • 2 years ago

Shingles is a viral infection that causes a painful rash. Although shingles can occur anywhere on your body, it most often appears as a single stripe of blisters that wraps around either the left or the right side of your torso. Shingles is caused by the varicella-zoster virus — the same virus that causes chickenpox. After you've had chickenpox, the virus lies inactive in nerve tissue near your spinal cord and brain. Years later, the virus may reactivate as shingles. While it isn't a life-threatening condition, shingles can be very painful. Vaccines can help reduce the risk of shingles, while early treatment can help shorten a shingles infection and lessen the chance of complications.

Diagnostic Pelvic Laparoscopy
Diagnostic Pelvic Laparoscopy Mohamed 45,689 Views • 2 years ago

An excellent video demonstrating how a laparoscopy is performed to evaluate the uterus (note a small fibroid appearing as a bulge in the uterus), fallopian tubes and ovaries. Blue dye is injected into the uterus, entering the fallopian tubes and spilling from the end of the tubes into the abdominal cavity, confirming that both tubes are open

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