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What is Breast Reconstruction?
What is Breast Reconstruction? Mohamed Ibrahim 18,271 Views • 2 years ago

Typically, breast reconstruction takes place during or soon after mastectomy, and in some cases, lumpectomy. Breast reconstruction also can be done many months or even years after mastectomy or lumpectomy. During reconstruction, a plastic surgeon creates a breast shape using an artificial implant (implant reconstruction), a flap of tissue from another place on your body (autologous reconstruction), or both.

Fifth Disease
Fifth Disease samer kareem 7,323 Views • 2 years ago

Fifth disease is a mild rash illness caused by parvovirus B19. This disease, also called erythema infectiosum, got its name because it was fifth in a list of historical classifications of common skin rash illnesses in children. It is more common in children than adults. A person usually gets sick with fifth disease within 4 to 14 days after getting infected with parvovirus B19.

heart failure
heart failure samer kareem 2,143 Views • 2 years ago

Heart failure, sometimes known as congestive heart failure, occurs when your heart muscle doesn't pump blood as well as it should. Certain conditions, such as narrowed arteries in your heart (coronary artery disease) or high blood pressure, gradually leave your heart too weak or stiff to fill and pump efficiently. Not all conditions that lead to heart failure can be reversed, but treatments can improve the signs and symptoms of heart failure and help you live longer. Lifestyle changes — such as exercising, reducing salt in your diet, managing stress and losing weight — can improve your quality of life. One way to prevent heart failure is to control conditions that cause heart failure, such as coronary artery disease, high blood pressure, diabetes or obesity.

Ventricular septal defect (VSD)
Ventricular septal defect (VSD) samer kareem 3,239 Views • 2 years ago

A ventricular septal defect (VSD), a hole in the heart, is a common heart defect that's present at birth (congenital). The hole occurs in the wall that separates the heart's lower chambers (septum) and allows blood to pass from the left to the right side of the heart. The oxygen-rich blood then gets pumped back to the lungs instead of out to the body, causing the heart to work harder. A small ventricular septal defect may cause no problems, and many small VSDs close on their own. Larger VSDs need surgical repair early in life to prevent complications.

Health Benefits of Sex
Health Benefits of Sex samer kareem 5,500 Views • 2 years ago

Among the many health benefits of sex are: Improved Immunity. People who have sex frequently (one or two times a week) have significantly higher levels of immunoglobulin A (IgA). ... Heart Health. ... Lower Blood Pressure. ... It's a Form of Exercise. ... Pain Relief. ... May Help Reduce Risk of Prostate Cancer. ... Improve Sleep. ... Stress Relief.

Pulmonary Artery Catheterization
Pulmonary Artery Catheterization samer kareem 1,573 Views • 2 years ago

Any independent vertical movement of the transducer or the patient will affect the hydrostatic column of this fluid-filled system and thus alter the pressure measurements. At some time before or after PAC insertion, the system must therefore be zeroed to ambient air pressure. The reference point for this is the midpoint of the left atrium (LA), estimated as the fourth intercostal space in the midaxillary line with the patient in the supine position. With the transducer at this height, the membrane is exposed to atmospheric pressure, and the monitor is then adjusted to zero. Calibration Once zeroed, the monitoring system must be calibrated for accuracy. Currently, most monitors perform an automated electronic calibration. Two methods are used to manually calibrate and check the system. If the catheter has not been inserted, the distal tip of the PAC is raised to a specified height above the LA. For example, raising the tip 20 cm above the LA should produce a reading of approximately 15 mm Hg if the system is working properly (1 mm Hg equals 1.36 cm H 2 O). Alternatively, pressure can be applied externally to the transducer and adjusted to a known level using a mercury or aneroid manometer. The monitor then is adjusted to read this pressure, and the system is calibrated. Dynamic tuning Central pressures are dynamic waveforms (ie, they vary from systole to diastole) and thus have a periodic frequency. To monitor these pressures accurately, the system requires an appropriate frequency response. A poorly responsive system produces inaccurate pressure readings, and differentiating waveforms (eg, PA from pulmonary capillary wedge pressure [PCWP]) can become difficult. When signal energy is lost, the pressure waveform is dampened. Common causes of this are air bubbles (which are compressible), long or compliant tubing, vessel wall impingement, intracatheter debris, transducer malfunction, and loose connections in the tubing. A qualitative test of the frequency response is performed by flicking the catheter and observing a brisk high-frequency response in the waveform. After insertion, the system can be checked by using the rapid flush test. When flushed, an appropriately responsive system shows an initial horizontal straight line with a high-pressure reading. Once the flushing is terminated, the pressure drops immediately, which is represented by a vertical line that plunges below the baseline. A brief and well-defined oscillation occurs, followed by return of the PA waveform. A dampened system will not overshoot or oscillate, and causes a delay in returning to the PA waveform.

How to First Aid a Bleeding Nose
How to First Aid a Bleeding Nose samer kareem 2,449 Views • 2 years ago

Nosebleeds common. Most often they are a nuisance and not a true medical problem. But they can be both. Nosebleed care Sit upright and lean forward. By remaining upright, you reduce blood pressure in the veins of your nose. This discourages further bleeding. Sitting forward will help you avoid swallowing blood, which can irritate your stomach. Pinch your nose. Use your thumb and index finger to pinch your nostrils shut. Breathe through your mouth. Continue to pinch for five to 10 minutes. Pinching sends pressure to the bleeding point on the nasal septum and often stops the flow of blood. To prevent re-bleeding, don't pick or blow your nose and don't bend down for several hours after the bleeding episode. During this time remember to keep your head higher than the level of your heart. If re-bleeding occurs, blow out forcefully to clear your nose of blood clots and spray both sides of your nose with a decongestant nasal spray containing oxymetazoline (Afrin, Mucinex Moisture Smart, others). Pinch your nose again as described above and call your doctor. When to seek emergency care The bleeding lasts for more than 20 minutes The nosebleed follows an accident, a fall or an injury to your head, including a punch in the face that may have broken your nose

Heartburn
Heartburn samer kareem 1,776 Views • 2 years ago

Heartburn is a burning pain in your chest, just behind your breastbone. The pain is often worse when lying down or bending over. Occasional heartburn is common and no cause for alarm. Most people can manage the discomfort of heartburn on their own with lifestyle changes and over-the-counter medications. Heartburn that is more frequent or interferes with your daily routine may be a symptom of a more serious condition that requires medical care

Kegel Exercise
Kegel Exercise samer kareem 2,364 Views • 2 years ago

Kegel exercises strengthen the pelvic floor muscles, which support the uterus, bladder, small intestine and rectum. You can do Kegel exercises, also known as pelvic floor muscle training, just about anytime. Start by understanding what Kegel exercises can do for you — then follow step-by-step instructions for contracting and relaxing your pelvic floor muscles.

How to Prevent STDs
How to Prevent STDs samer kareem 1,905 Views • 2 years ago

Preventing Sexually Transmitted Diseases A sexually transmitted disease (STD) is an infection that is spread during sexual contact with another person. This includes touching, since some STDs can be spread from skin-to-skin contact. In general, STDs are highly preventable. Almost 20 million new STDs are diagnosed each year in the United States, according to the Centers for Disease Control and Prevention (CDC). However, a large number of those infections could be avoided if people made different decisions about their sexual health. The only guaranteed method to prevent STDs is to abstain from all sexual contact. This may not a practical solution for everyone. Fortunately, there are steps people can take to limit their risk of exposure.

Penile Fracture
Penile Fracture samer kareem 4,521 Views • 2 years ago

Traumatic penile injury can be due to multiple factors. Penile fracture, penile amputation, penetrating penile injuries, and penile soft tissue injuries are considered urologic emergencies and typically require surgical intervention. The goals of treatment for penile trauma are universal: preservation of penile length, erectile function, and maintenance of the ability to void while standing. Traumatic injury to the penis may concomitantly involve the urethra.[1, 2] Urethral injury and repair is beyond the scope of this article but details can be found in Urethral Trauma. Penile fracture Penile fracture is the traumatic rupture of the corpus cavernosum. Traumatic rupture of the penis is relatively uncommon and is considered a urologic emergency.[3] Sudden blunt trauma or abrupt lateral bending of the penis in an erect state can break the markedly thinned and stiff tunica albuginea, resulting in a fractured penis. One or both corpora may be involved, and concomitant injury to the penile urethra may occur. Urethral trauma is more common when both corpora cavernosa are injured.[4] Penile rupture can usually be diagnosed based solely on history and physical examination findings; however, in equivocal cases, diagnostic cavernosography or MRI should be performed. Concomitant urethral injury must be considered; therefore, preoperative retrograde urethrographic studies should generally be performed. See the images below.

Different types of Heart Stents
Different types of Heart Stents samer kareem 2,380 Views • 2 years ago

INDICATIONS The Absorb GT1 Bioresorbable Vascular Scaffold (BVS) is a temporary scaffold that will fully resorb over time and is indicated for improving coronary luminal diameter in patients with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm WHAT ARE THE POTENTIAL RISKS AND COMPLICATIONS? Treatment options for CAD have become increasingly common but, as with any invasive procedure, there are potential risk factors and complications. Serious complications do not occur often, and research is ongoing to make these procedures even safer and more effective. The risk of complications from percutaneous treatment methods may be higher for individuals: 75 years of age and older Who are women Who have kidney disease or diabetes Who have serious heart disease Who have had prior cardiac interventions

What Is Tmj, Grinding Teeth While Sleeping, Tmj Disorder Treatment, Tmj Help, Tmj Night Guard
What Is Tmj, Grinding Teeth While Sleeping, Tmj Disorder Treatment, Tmj Help, Tmj Night Guard Marky123 2,007 Views • 2 years ago

http://tmj-pain-relief.good-info.co What Is Tmj, Grinding Teeth While Sleeping, Tmj Disorder Treatment, Tmj Help, Tmj Night Guard. What is TMJ? The temporomandibular joint is the hinge joint of the jaw that connects the lower jaw (mandible) to the temporal bone of the skull. This joint is an articular disc composed of fibrocartilagenous tissue. It comprises, all in all, of six parts: mandibular condyles, articular surface of the temporal bone, capsule, articular disc, ligaments and lateral pterygoid. The TM Joint facilitates movement of the jaws, thereby allowing essential functions like talking, eating and swallowing. Needless to say, the slightest afflictions caused to this joint, disrupt a great deal of its basic functions. The most common affliction that occurs is the TMJ Disorder. So, what is TMJ Disorder? The TMJ Disorder is a term used to describe an acute inflammation of the TM Joint. It is categorized in three ways: 1.By myofascial pain: The fascia is the tissue that connects the different parts of your body. Fascia around the muscles is called myofascial. Thus, any injury to the myofascial, will automatically adversely affect the muscles. The most common TMJ disorder is associated with myofascial pain in the jaw muscles and neck. 2.By internal injury: Any dislocation, injury, or indeed, any derangement in the joint results in TMJ disorder.

Pediatric Massage
Pediatric Massage samer kareem 3,228 Views • 2 years ago

Pediatric Massage

Morning Erection
Morning Erection samer kareem 9,248 Views • 2 years ago

Morning erections have colloquially been termed as “morning wood” while scientifically it is called nocturnal penile tumescence. It is a normal and healthy physiological reaction and response that most men experience in their lives. Morning erections are really the ending of a series of erections that happen to men during the night. Healthy men can, on average, have anywhere between three to five erections in a full night of sleep, each of which lasts from 25-35 minutes.

Primary biliary cirrhosis
Primary biliary cirrhosis samer kareem 2,271 Views • 2 years ago

Primary biliary cirrhosis, sometimes called PBC, is a disease in which the bile ducts in your liver are slowly destroyed. Bile, a fluid produced in your liver, plays a role in digesting food and helps rid your body of worn-out red blood cells, cholesterol and toxins. When bile ducts are damaged, as in primary biliary cirrhosis, harmful substances can build up in your liver and sometimes lead to irreversible scarring of liver tissue (cirrhosis). Primary biliary cirrhosis is considered an autoimmune disease, in which the body turns against its own cells. Researchers think it is triggered by a combination of genetic and environmental factors. Primary biliary cirrhosis usually develops slowly and medication can slow its progression, especially if treatment begins early.

Testicular Self Exam
Testicular Self Exam samer kareem 5,161 Views • 2 years ago

Testicular Self Exam

What is a Blister?
What is a Blister? samer kareem 1,658 Views • 2 years ago

Most blisters caused by friction or minor burns do not require a doctor's care. New skin will form underneath the affected area and the fluid is simply absorbed. Do not puncture a blister unless it is large, painful, or likely to be further irritated. The fluid-filled blister keeps the underlying skin clean, which prevents infection and promotes healing.

Sleeping Problems
Sleeping Problems samer kareem 4,379 Views • 2 years ago

What Are Sleep Disorders? Circadian Rhythm Disorders Typically, people sleep at night -- thanks not only to the conventions of the 9-to-5 workday, but also to the close interaction between our natural sleep and alertness rhythms, which are driven by an internal "clock." This clock is a small part of the brain called the suprachiasmatic nucleus of the hypothalamus. It sits just above the nerves leaving the back of our eyes. Light and exercise "reset" the clock and can move it forward or backward. Abnormalities related to this clock are called circadian rhythm disorders ("circa" means "about," and "dies" means "day"). Circadian rhythm disorders include jet lag, adjustments to shift work, delayed sleep phase syndrome (you fall asleep and wake up too late), and advanced sleep phase syndrome (you fall asleep and wake up too early).

Ultrasound Guided Lumbar Puncture Procedure
Ultrasound Guided Lumbar Puncture Procedure samer kareem 3,090 Views • 2 years ago

Lumbar puncture is a common emergency department procedure used to obtain information about the cerebrospinal fluid (CSF) for diagnostic and, less commonly, therapeutic reasons. Please refer to the full article on Lumbar Puncture for more details on the lumbar puncture procedure. Lumbar puncture is typically performed via “blind” surface landmark guidance. The surface landmark technique is reported to be successful in a high percentage of attempted lumbar punctures; however, surface landmark identification of underlying structures has been shown to be accurate only 30% of the time. [1] Unsuccessful identification of proper landmarks often leads to increased difficulty in obtaining CSF, if the procedure is performed, and a higher rate of complications. Few alternatives are available in these cases. If available, fluoroscopic-guided lumbar puncture may be performed. If not, treatment is sometimes initiated empirically without obtaining CSF. Disadvantages of using fluoroscopy include limited availability or necessary transport of the patient outside of the emergency department, inability to directly visualize the spinal canal, and inherent radiation exposure

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