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MRI Exam Procedure
MRI Exam Procedure samer kareem 5,115 Views • 2 years ago

MRI Exam Procedure

New Beginnings is a Private Residential Sober Living Facility for Men
New Beginnings is a Private Residential Sober Living Facility for Men New Beginnings 1,454 Views • 2 years ago

Sober Living Facility @ http://soberliving.ca/guide-to-sober-living/

Removing a Rupture Breast Implant
Removing a Rupture Breast Implant Stuart Linder 9,054 Views • 2 years ago

Mammogram are great technologies, however, sometimes it cannot detect many things under our bodies. In this video, Dr. Linder is performing a breast implant removal and revision on a patient who has a rupture breast implants. Dr. Stuart Linder is a Beverly Hills board certified plastic surgeon, specializing in body sculpting and reconstructive procedures including breast augmentation, reduction, lift, liposuction and tummy tuck. He is board-certified by the American Board of Plastic Surgery and is affiliated with the American College of Surgeons, the American Society of Plastic and Reconstructive Surgeons and the American Medical Association.

Targeted Cancer Therapy
Targeted Cancer Therapy samer kareem 1,671 Views • 2 years ago

The drugs known as targeted therapy help stop cancer from growing and spreading. They work by targeting specific genes or proteins. These genes and proteins are found in cancer cells or in cells related to cancer growth, like blood vessel cells. Doctors often use targeted therapy with chemotherapy and other treatments.

STREP THROAT
STREP THROAT samer kareem 1,353 Views • 2 years ago

Strep throat is a bacterial infection that can make your throat feel sore and scratchy. Strep throat accounts for only a small portion of sore throats. If untreated, strep throat can cause complications, such as kidney inflammation or rheumatic fever. Rheumatic fever can lead to painful and inflamed joints, a specific type of rash or heart valve damage. Strep throat is most common in children, but it affects people of all ages. If you or your child has signs or symptoms of strep throat, see your doctor for prompt testing and treatment.

clear mucus discharge after ovulation
clear mucus discharge after ovulation samer kareem 33,833 Views • 2 years ago

Most women have vaginal discharge at many different times throughout their cycle. During ovulation, white and watery discharge is common and accepted as normal. But, discharge after ovulation is widely believed to be a sign of pregnancy.

Knife Removal in the Emergency Room!
Knife Removal in the Emergency Room! samer kareem 6,375 Views • 2 years ago

Case of Multiple Ulcers
Case of Multiple Ulcers Scott 17,035 Views • 2 years ago

A 76 year-old, female, presented with a three day history of melena without any abdominal pain. She had one episode of hematemesis (about 100 ml blood) in the emergency room, patient has a strong alcoholic drink abuse.
An upper endoscopy with magnification was performed.
multiple ulcers were detected across of the gastric camera,
esophageal varices was also detected

A Hundred Orgasms A Day
A Hundred Orgasms A Day samer kareem 1,546 Views • 2 years ago

A Hundred Orgasms A Day follow the story of 3 women who were tormented every hour of everyday with the need to have orgasm. This documentary explain how Persistent Sexual Arousal Syndrome or PSAS causes this unusual condition. PSAS is a little know neurological disorder where women have symptoms of continuous uncontrollable genital arousal. This condition is unrelated to any kind of sensations of sexual desire. PSAS was initially documented by Doctor Sandra Leiblum in mid 2001, just recently recognized as a unique syndrome in medical science which has a comparable equivalent progressively more claimed by men. A few physicians makes use of the name Persistent Sexual Arousal Syndrome to reference the disorder in women; some others look at the syndrome of priapism in adult males to be a similar disorder. Most importantly, it is really not connected with hyper-sexuality, also known as nymphomania. Both hyper-sexuality, and nymphomania are not known diagnosable health conditions. Not only is it very rare, the disorder is also seldom reported by affected individual who may think it is embarrassing.

Minor burns treatment
Minor burns treatment samer kareem 2,424 Views • 2 years ago

Minor burns can typically be treated at home -- but it's important to know when you need to seek treatment.

What Do Period Cramps Actually Feel Like?
What Do Period Cramps Actually Feel Like? samer kareem 9,768 Views • 2 years ago

During your menstrual period, your uterus contracts to help expel its lining. Hormonelike substances (prostaglandins) involved in pain and inflammation trigger the uterine muscle contractions. Higher levels of prostaglandins are associated with more-severe menstrual cramps.

Cerebral Venous Sinus Thrombosis
Cerebral Venous Sinus Thrombosis samer kareem 5,768 Views • 2 years ago

Thrombosis of the venous channels in the brain is an uncommon cause of cerebral infarction relative to arterial disease, but it is an important consideration because of its potential morbidity. (See Prognosis.) Knowledge of the anatomy of the venous system is essential in evaluating patients with cerebral venous thrombosis (CVT), since symptoms associated with the condition are related to the area of thrombosis. For example, cerebral infarction may occur with cortical vein or sagittal sinus thrombosis secondary to tissue congestion with obstruction. (See Presentation.) Lateral sinus thrombosis may be associated with headache and a pseudotumor cerebri–like picture. Extension into the jugular bulb may cause jugular foramen syndrome, while cranial nerve palsies may be seen in cavernous sinus thrombosis as a compressive phenomenon. Cerebral hemorrhage also may be a presenting feature in patients with venous sinus thrombosis. (See Presentation.) Imaging procedures have led to easier recognition of venous sinus thrombosis (see the images below), offering the opportunity for early therapeutic measures. (See Workup.) Left lateral sinus thrombosis demonstrated on magn Left lateral sinus thrombosis demonstrated on magnetic resonance venography (MRV). This 42-year-old woman presented with sudden onset of headache. Physical examination revealed no neurologic abnormalities. View Media Gallery Axial view of magnetic resonance (MR) venogram dem Axial view of magnetic resonance (MR) venogram demonstrating lack of flow in transverse sinus. View Media Gallery The following guidelines for CVT have been provided by the American Heart Association and the American Stroke Association [1] : In patients with suspected CVT, routine blood studies consisting of a complete blood count, chemistry panel, prothrombin time, and activated partial thromboplastin time should be performed. Screening for potential prothrombotic conditions that may predispose a person to CVT (eg, use of contraceptives, underlying inflammatory disease, infectious process) is recommended in the initial clinical assessment. Testing for prothrombotic conditions (including protein C, protein S, or antithrombin deficiency), antiphospholipid syndrome, prothrombin G20210A mutation, and factor V Leiden can be beneficial for the management of patients with CVT. Testing for protein C, protein S, and antithrombin deficiency is generally indicated 2-4 weeks after completion of anticoagulation. There is a very limited value of testing in the acute setting or in patients taking warfarin. In patients with provoked CVT (associated with a transient risk factor), vitamin K antagonists may be continued for 3-6 months, with a target international normalized ratio of 2.0-3.0. In patients with unprovoked CVT, vitamin K antagonists may be continued for 6-12 months, with a target international normalized ratio of 2.0-3.0. For patients with recurrent CVT, venous thromboembolism (VTE) after CVT, or first CVT with severe thrombophilia (ie, homozygous prothrombin G20210A; homozygous factor V Leiden; deficiencies of protein C, protein S, or antithrombin; combined thrombophilia defects; or antiphospholipid syndrome), indefinite anticoagulation may be considered, with a target international normalized ratio of 2.0-3.0. For women with CVT during pregnancy, low-molecular-weight heparin (LMWH) in full anticoagulant doses should be continued throughout pregnancy, and LMWH or vitamin K antagonist with a target international normalized ratio of 2.0-3.0 should be continued for ≥6 weeks postpartum (for a total minimum duration of therapy of 6 months). It is reasonable to advise women with a history of CVT that future pregnancy is not contraindicated. Further investigations regarding the underlying cause and a formal consultation with a hematologist or maternal fetal medicine specialist are reasonable. It is reasonable to treat acute CVT during pregnancy with full-dose LMWH rather than unfractionated heparin. For women with a history of CVT, prophylaxis with LMWH during future pregnancies and the postpartum period is reasonable. Next: Etiology What to Read Next on Medscape Related Conditions and Diseases Quiz: Do You Know the Complications, Proper Workup, and Best Treatment Practices for Ischemic Stroke? Quiz: How Much Do You Know About Hypothyroidism? Quiz: Do You Know the Risk Factors, Symptoms, and Potential Treatments for Alzheimer Disease? Quiz: How Much Do You Know About Hypertension? Quiz: Test Your Knowledge of Epilepsy and Seizure-related Conditions A 25-Year-Old Man With Painless Diplopia NEWS & PERSPECTIVE Temporal Trends and Factors Associated With Diabetes Mellitus Among Patients Hospitalized With Heart Failure Watchful Waiting Tied to Worse Outcomes in LVAD Patients With Hemolysis Age of Transfused Blood Impacts Perioperative Outcomes Among Patients Who Undergo Major Gastrointestinal Surgery TOOLS Drug Interaction Checker Pill Identifier Calculators Formulary SLIDESHOW Chronic Alcohol Abuse: Complications and Consequences Most Popular Articles According to Neurologists DHA Supplements Linked to Less Progression to Alzheimer's in APOE4 Carriers Heading in Soccer Linked to CNS Symptoms 'Transient Smartphone Blindness' Misdiagnosed as Multiple Sclerosis? New Advances in Traumatic Brain Injury FDA Clears Deflazacort (Emflaza) for DMD View More Overview Background

Muscle Tissues and Sliding Filament Model
Muscle Tissues and Sliding Filament Model DrPhil 135 Views • 2 years ago

Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
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Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
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Factual References:

Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation.

Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
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Further Reading Recommendations:

What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more:
https://openstax.org/books/bio....logy-2e/pages/38-4-m

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Australian Blood Donor Saves 2 Millions Babies with Special Right Arm
Australian Blood Donor Saves 2 Millions Babies with Special Right Arm samer kareem 1,497 Views • 2 years ago

Abnormal Female Genital Bleeding Causes
Abnormal Female Genital Bleeding Causes hooda 3,965 Views • 2 years ago

Watch that video to know the Abnormal Female Genital Bleeding Causes

DRAINAGE OF A PERITONSILLAR ABSCESS
DRAINAGE OF A PERITONSILLAR ABSCESS samer kareem 3,617 Views • 2 years ago

A peritonsillar abscess forms in the tissues of the throat next to one of the tonsils. An abscess is a collection of pus that forms near an area of infected skin or other soft tissue. The abscess can cause pain, swelling, and, if severe, blockage of the throat. If the throat is blocked, swallowing, speaking, and even breathing become difficult. When an infection of the tonsils (known as tonsillitis) spreads and causes infection in the soft tissues, a peritonsillar abscess may result. Peritonsillar abscesses are generally uncommon. When they do occur they are more likely among young adults, adolescents, and older children.

Colorectal cancer laparoscopic surgery - 3d animation
Colorectal cancer laparoscopic surgery - 3d animation Surgeon 58 Views • 2 years ago

This surgical animation is for patient education and describes a laparoscopic colectomy, which is a type of minimally invasive surgery for colon cancer. Laparoscopic colectomy, also called minimally invasive colectomy, involves several small incisions in your abdomen. Instead of a big incision, the surgeon makes a few small cuts (0.5-1 centimeters) in the abdominal cavity to insert a surgical camera and instruments and perform the operation. A slightly bigger incision, about 3.5 centimeters wide, is made to remove the tumor.

When compared to traditional open surgery, laparoscopic colectomy can result in much less pain and swifter recovery. Depending on the procedure, most laparoscopic colectomy patients leave the hospital and return to normal activities more quickly than patients recovering from open surgery.

Colorectal cancer is the second leading cause of cancer death in the United States.

For more information about 3d animation videos, please visit https://www.amerra.com

Laparoscopic Lysis of Abdominal Adhesions (2011)
Laparoscopic Lysis of Abdominal Adhesions (2011) Surgeon 61 Views • 2 years ago

UPDATE 1/30/15: Watch the updated version of this animation: https://www.youtube.com/watch?v=LVP6JngpgEE

This 3D medical animation shows how adhesions in the abdomen may cause complications. These problems may include obstruction, twisting, and dislocating areas of the small intestine. Adhesions can be separated with laparoscopic instruments.

ANH00037

Can You Get Pregnant From Anal?
Can You Get Pregnant From Anal? samer kareem 7,389 Views • 2 years ago

The anus is close to the vagina and sometimes it’s hard to say what’s going on inside the body. Is it possible to get pregnant from anal sex? The answer is yes and this video explains the circumstances. Please protect yourselves and stay curious.

Signs & Symptoms of Hernias
Signs & Symptoms of Hernias DrPhil 61 Views • 2 years ago

Our General Surgery team treats hernia patients on a daily basis. In fact, you could consider them to be hernia experts. We sat down with one of those experts, Dr. Heater Dunlap, to talk about the common signs and symptoms of hernias and to answer the question of when to see a doctor.

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