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Uterine Fibroid Surgery: Back to Work in 1 day
Uterine Fibroid Surgery: Back to Work in 1 day Emery King 16,801 Views • 2 years ago

DMC Surgeon uses minimally-invasive surgery to remove uterine fibroids to hasten recovery. ~ Detroit Medical Center

IgA deficiency
IgA deficiency samer kareem 3,161 Views • 2 years ago

Selective immunoglobulin A deficiency (SIgAD) is a primary immunodeficiency disease and is the most common of the primary antibody deficiencies.[1] Total immunoglobulin A deficiency (IgAD) is defined as an undetectable serum immunoglobulin A (IgA) level at a value < 5 mg/dL (0.05 g/L) in humans. Partial IgAD refers to detectable but decreased IgA levels that are more than 2 standard deviations below normal age-adjusted means.[2, 3] IgAD is commonly associated with normal B lymphocytes in peripheral blood, normal CD4+ and CD8+ T cells, and, usually, normal neutrophil and lymphocyte counts. Anti-IgA autoantibodies of the IgG and/or IgE isotype may be present. Peripheral blood may also be affected by autoimmune cytopenias, eg, autoimmune thrombocytopenia,[4, 5] and patients may have other autoimmune phenomena. IgA was first identified by Graber and Williams in 1952; ten years later, the first patients with IgAD were described. IgAD is a heterogeneous disorder, and the results of intensive study are beginning to elucidate genetic loci and molecular pathogenesis that contribute to various subtypes of this disorder. Several lines of evidence suggest that, in many cases, IgAD and common variable immunodeficiency (CVID) have a common pathogenesis, which is discussed further in Pathophysiology. Other data indicate different genetic risk factors. Family studies show variable inheritance patterns. Familial inheritance of IgAD occurs in approximately 20% of cases,[6] and, within families, IgAD and CVID are associated.[7, 8] Many IgAD patients are asymptomatic (ie, "normal" blood donors) and are identified by finding a laboratory abnormality, without any apparent associated clinical disease. Some patients with IgAD may have the following associated conditions: (1) deficits in one or more immunoglobulin G (IgG) subclasses (this accounts for 20-30% of IgA-deficient patients, many of whom may have total IgG levels within the normal range) or (2) a deficient antibody response to pneumococcal immunization (specific polysaccharide antibody deficiency [SPAD]). Some patients with IgAD later develop CVID, and family members of patients with CVID may have only selective IgAD. Characterization of the receptor for the transmembrane activator and calcium-modulator and cyclophilin ligand interactor (TACI), encoded by the gene TNFRSF13B ( tumor necrosis factor receptor superfamily member 13B), suggests that people with the C104, A181E, and ins204A variants may be at risk for IgAD that progresses to CVID.[9] Primary IgAD is permanent, and below-normal levels have been noted to remain static and persist after 20 years of observation.[10] A recent report documents a rare case of reversion.[11] Environmental factors such as drugs or infections can cause IgAD, but this form is reversible in more than half the cases (see Causes). Although individuals with IgAD have largely been considered healthy, recent studies indicate a higher rate of symptoms. A 20-year follow-up study that compared 204 healthy blood donors with incidentally identified IgAD to 237 healthy subjects with normal IgA levels demonstrated that 80% of IgAD donors and 50% of control subjects had episodes of infections, drug allergy, or autoimmune or atopic disease. Severe respiratory tract infections occurred in 26% of IgAD subjects, in 24% of subjects with decreased IgA levels, and in 8% of control subjects; however, the incidence of life-threatening infections was not increased. IgAD is more common in adult patients with chronic lung disease than in healthy age-matched control subjects.[12] Patients with IgAD are at some increased risk of developing severe reactions after receiving blood products.[13, 14, 15] IgG anti-IgA antibodies may cause severe transfusion reactions if patients with IgAD are given whole blood; therefore, IgA-poor blood or washed red cells are preferred for those patients. IgA-deficient patients with immunoglobulin E (IgE)–class anti-IgA antibodies are at risk for anaphylaxis if they receive blood or intravenous immunoglobulin, but this situation is extremely rare. Individuals with such an unusual profile should receive only low IgA intravenous immunoglobulin preparations. However, caution must be used when administering IGIV to patients with IgAD if their anti-IgA status is unknown. A history devoid of previous blood product administration does not exclude the possibility of anti-IgA antibodies or adverse reactions. Fortunately, appropriate precautions can significantly reduce morbidity (see Treatment). Blood banks can use a simple ELISA screening approach to establish an IgAD blood donor poo

Polycystic Liver Disease
Polycystic Liver Disease samer kareem 1,756 Views • 2 years ago

Polycystic liver disease (PLD or PCLD) is a rare condition that causes cysts -- fluid-filled sacs -- to grow throughout the liver. A normal liver has a smooth, uniform appearance. A polycystic liver can look like a cluster of very large grapes.

Mitral Valve Regurgitation Treatment
Mitral Valve Regurgitation Treatment samer kareem 1,266 Views • 2 years ago

A leaking mitral valve allows blood to flow in two directions during the contraction. Some blood flows from the ventricle through the aortic valve – as it should – and some blood flows back into the atrium. A leaking (or regurgitant) aortic valve allows blood to flow in two directions. Oxygen-rich blood either flows out through the aorta to the body – as it should – or it flows backwards from the aorta into the left ventricle when the ventricle relaxes. Leaking valves can cause the heart to work harder to pump the same amount of blood.

WORLD'S FIRST TRULY ANATOMIC MULTI-ROOTED ZIRCONIA DENTAL IMPLANT SOLUTION
WORLD'S FIRST TRULY ANATOMIC MULTI-ROOTED ZIRCONIA DENTAL IMPLANT SOLUTION implant 14,284 Views • 2 years ago

WORLD'S FIRST TRULY ANATOMIC MULTI-ROOTED ZIRCONIA DENTAL IMPLANT SOLUTION dentistry video

Esophageal Dilation Procedure
Esophageal Dilation Procedure samer kareem 4,580 Views • 2 years ago

What is Esophageal Dilation?Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. Why is it Done? The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn.

Wernickes Aphasia Interview with a Patient
Wernickes Aphasia Interview with a Patient Alicia Berger 8,441 Views • 2 years ago

Wernicke's aphasia is a neurological disorder typically caused by stroke. It affects the Wernicke's region in the brain's left hemisphere which is reasoned to be responsible for processing of meaning, especially as it relates to verbal communication, hence the problems with speech witnessed in these patients

Open Heart Surgery | Inside the OR
Open Heart Surgery | Inside the OR Surgeon 125 Views • 2 years ago

Tough to beat! Head #InsideTheOR with S. Christopher Malaisrie, MD, and witness open heart surgery by one of the best cardiology and heart surgery programs in the nation as ranked by US News and World Report.

IVF vs. Tubal-Reversal
IVF vs. Tubal-Reversal CHTRC Webmaster 18,111 Views • 2 years ago

Dr. Berger, Medical Director of Chapel Hill Tubal Reversal Center discusses the pros and cons of tubal reversal vs. IVF with a couple wanting a baby after a tubal ligation.

Knife is Stuck in Hand!
Knife is Stuck in Hand! samer kareem 2,058 Views • 2 years ago

This video may contain images of a medical doctor providing emergency care for a patient.

Total Knee Arthroplasty Animation
Total Knee Arthroplasty Animation samer kareem 6,061 Views • 2 years ago

Knee replacement, also known as knee arthroplasty, is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve pain and disability.

Arterial Pulse in health and disease
Arterial Pulse in health and disease samer kareem 2,859 Views • 2 years ago

A detailed description of the Arterial Pulse including its waveform and pathological subtypes. Also discussed are the abnormal rates (tachycardia and bradycardia) and their causes, abnormal rhythm (including regularly regular and irregularly irregular pulses) and abnormal character (including pulses bisferiens, pulses parvus et tarsus, pulsus alternans, pulses paradoxus and others.) Description of pulse in various pathological states including Aortic stenosis and aortic regurgitation is also included. Finally there is also a description of the peripheral signs of aortic regurgitation.

Surgical tracheostomy procedure
Surgical tracheostomy procedure Surgeon 165 Views • 2 years ago

For a full Surgical Airway Techniques resource: https://bit.ly/2rb9Nud
Video courtesy of Gauri Mankekar, MBBS, MS, PhD

Tears Of Abortion
Tears Of Abortion samer kareem 5,423 Views • 2 years ago

Tears Of Abortion - Story of an aborted baby,

Broken Hip and Stroke Recovery Exercise
Broken Hip and Stroke Recovery Exercise GlideCycle 13,667 Views • 2 years ago

Bruce had a stroke 2 years ago. Then, he broke his hip. The stroke affected his right side, and he has had limited mobility and was using a walker for recovery, Bruce could only walk with breaks and was hunched over. The GlideTrak opened Bruce's posture and allowed him to breath better and allowed for over 25 minutes of walking exercise, greatly increasing the Patients self-confidence and at the end he was actually able to stand on his own feet, with the straps as guides, whereas this was not possible before his sessions on the GlideTrak. clean, water-damp cloth. Repeat application procedure as needed.

Fetal Surgery for CCAM and the EXIT Procedure (6 of 10)
Fetal Surgery for CCAM and the EXIT Procedure (6 of 10) Surgeon 162 Views • 2 years ago

If a fetal lung lesion is causing heart failure, fetal surgery may be performed to remove the CCAM before birth. http://fetalsurgery.chop.edu

N. Scott Adzick, MD, Mark Johnson, MD, and Holly Hedrick, MD, experts from the Center for Fetal Diagnosis and Treatment at Children’s Hospital of Philadelphia, explain when fetal intervention for CCAM is recommended, the various approaches that may be used to treat the most complex fetal lung lesions before birth, and how these procedures are performed.

One concern with fetal lung lesions is that they take up space in the chest. If the lung mass grows and pushes the heart and other organs out of place, it can lead to complications such as fetal hydrops (heart failure in the fetus). If this happens, a fetal surgery procedure may be performed to remove the CCAM before birth.
In other cases, an EXIT procedure may be performed to partially deliver the baby, so the team can remove the mass before the baby is fully delivered.

In this video series, parents, nurses and doctors from Children’s Hospital of Philadelphia’s Center for Fetal Diagnosis and Treatment talk about the different types of fetal lung lesions like congenital cystic adenomatoid malformation (CCAM) and bronchopulmonary sequestration (BPS), the importance of accurate diagnosis and monitoring, and the most advanced treatment options currently available. They also discuss follow-up care and long-term outcomes for babies diagnosed with fetal lung lesions.

Female Pelvic Floor Part 2
Female Pelvic Floor Part 2 Mohamed 52,413 Views • 2 years ago

The pelvic diaphragm is composed of muscle fibers of the levator ani, the coccygeus, and associated connective tissue which span the area underneath the pelvis. The pelvic diaphragm is a muscular partition formed by the levatores ani and coccygei, with which may be included the parietal pelvic fascia on their upper and lower aspects. The pelvic floor separates the pelvic cavity above from the perineal region (including perineum) below.

The right and left levator ani lie almost horizontally in the floor of the pelvis, separated by a narrow gap that transmits the urethra, vagina, and anal canal. The levator ani is usually considered in three parts: pubococcygeus, puborectalis, and iliococcygeus. The pubococcygeus, the main part of the levator, runs backward from the body of the pubis toward the coccyx and may be damaged during parturition. Some fibers are inserted into the prostate, urethra, and vagina. The right and left puborectalis unite behind the anorectal junction to form a muscular sling . Some regard them as a part of the sphincter ani externus. The iliococcygeus, the most posterior part of the levator ani, is often poorly developed.

The coccygeus, situated behind the levator ani and frequently tendinous as much as muscular, extends from the ischial spine to the lateral margin of the sacrum and coccyx.

The pelvic cavity of the true pelvis has the pelvic floor as its inferior border (and the pelvic brim as its superior border.) The perineum has the pelvic floor as its superior border.

Some sources do not consider “pelvic floor” and “pelvic diaphragm” to be identical, with the “diaphragm” consisting of only the levator ani and coccygeus, while the “floor” also includes the perineal membrane and deep perineal pouch.

The 3 Stages of Labor
The 3 Stages of Labor samer kareem 2,403 Views • 2 years ago

The first stage of labor is the longest and involves three phases: Early Labor Phase –The time of the onset of labor until the cervix is dilated to 3 cm. Active Labor Phase – Continues from 3 cm. until the cervix is dilated to 7 cm.

What is diabetes? How does diabetes affect the body?
What is diabetes? How does diabetes affect the body? samer kareem 20,855 Views • 2 years ago

a disease in which the body’s ability to produce or respond to the hormone insulin is impaired, resulting in abnormal metabolism of carbohydrates and elevated levels of glucose in the blood and urine.

Orchidectomy and Orchidopexy in Testis Torsion
Orchidectomy and Orchidopexy in Testis Torsion Doctor 18,368 Views • 2 years ago

Orchidectomy and Orchidopexy in testis Torsion

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