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Severe combined immunodeficiency
Severe combined immunodeficiency samer kareem 1,734 Views • 3 years ago

Severe combined immunodeficiency (SCID) is a life-threatening syndrome of recurrent infections, diarrhea, dermatitis, and failure to thrive. It is the prototype of the primary immunodeficiency diseases and is caused by numerous molecular defects that lead to severe compromise in the number and function of T cells, B cells, and occasionally natural killer (NK) cells. Clinically, most patients present before age 3 months. Without intervention, SCID usually results in severe infection and death in children by age 2 years. A committee of experts, initially sponsored by the World Health Organization (WHO), meets every 2 years with the goal to classify the group of primary immunodeficiency diseases according to current understanding of the pathways that become defective in the immune system.[1] Eight classification groups have been determined, with SCID being one of the best studied. Over the past few decades, the diverse molecular genetic causes of SCID have been identified with progress from studies of the immune system.[2] SCID is considered a pediatric emergency because survival depends on expeditious stem cell reconstitution, usually by bone marrow transplantation (BMT). Appropriate diagnosis is essential because instituting proper treatment is lifesaving. Despite the heterogeneity in the pathogenesis of immune defects, common cutaneous manifestations and typical infections can provide clinical clues in diagnosing this pediatric emergency.[3] Skin manifestations were prevalent in primary immunodeficiency disorders studied in 128 pediatric patients in Kuwait; skin infections were the most prevalent findings, seen in 39 patients (30%), followed by dermatitis in 24 (19%).[4] Skin infections were significantly more prevalent in those with congenital defects in phagocyte number, function, or both, as well as in those with well-defined immunodeficiencies. Dermatitis was evident in all patients with hyper–immunoglobulin (Ig) E syndrome and Wiskott-Aldrich syndrome.[4] Erythroderma of infancy with diffuse alopecia was seen exclusively in patients with SCID disorders, and telangiectasia in patients with ataxia telangiectasia; and partial albinism with silvery gray hair was associated with Chediak-Higashi syndrome. With the advances in BMT and gene therapy, patients now have a better likelihood of developing a functional immune system in a previously lethal genetic disease. However, once an infant develops serious infections, intervention is rarely successful.

Dysmenorrhea—What You Should Know About Diagnosis and Treatment
Dysmenorrhea—What You Should Know About Diagnosis and Treatment samer kareem 1,302 Views • 3 years ago

Dysmenorrhea, or chronic menstrual pain, is the most common gynecological pain condition, affecting from 45% to 95% of menstruating women. But because it is commonly considered a normal aspect of the menstrual cycle,

Comfortable positions for breastfeeding
Comfortable positions for breastfeeding samer kareem 8,393 Views • 3 years ago

This video is intended primarily for mothers in the developing world, but may be helpful to breastfeeding mothers worldwide.

Care for Your Knee After Knee Replacement Surgery
Care for Your Knee After Knee Replacement Surgery Surgeon 136 Views • 3 years ago

Care for Your Knee After Knee Replacement Surgery
In this video, Dr. Mark Hammerberg, provides details on two important activities to help during recovery from knee replacement surgery.

Denver Health's Orthopedics department offers many different types of treatments to help you, including surgical and non-surgical options. To find out if surgery is right for you, visit DenverHealth.org/Orthopedics or call 303-602-1590 to make an appointment.

Pediatric Cardiovascular Examination
Pediatric Cardiovascular Examination samer kareem 12,952 Views • 3 years ago

Pediatric Cardiovascular Examination

Hand Transplant Procedure
Hand Transplant Procedure samer kareem 1,184 Views • 3 years ago

UCLA Hand Transplant Procedure

Opera singer Vocal Folds
Opera singer Vocal Folds M_Nabil 13,841 Views • 3 years ago

A check up at the Ear Nose & Throat doctor to make sure Genie's Opera singing vocal chords are working properly.

Occupational Respiratory Disease
Occupational Respiratory Disease samer kareem 1,241 Views • 3 years ago

Occupational respiratory disease is any lung condition you get at work. Certain workplaces lend themselves to disease. The most common are coalmines and factories or areas with high amounts of toxins. These include asbestos and silica dust, as well as smoke, fumes, gases, and other particles. Types of occupational respiratory disease include: coal workers’ pneumoconiosis, also known as Black Lung Disease asbestosis silicosis farmers’ lung, also known as allergic alveolitis. It also includes forms of asthma, bronchitis, or emphysema.

Symptoms and Causes Of Female Genital Infections
Symptoms and Causes Of Female Genital Infections hooda 80,751 Views • 3 years ago

Watch that video to know the Symptoms and Causes Of Female Genital Infections

Different types of Abscess
Different types of Abscess samer kareem 5,957 Views • 3 years ago

Different types of Abscess- Drainage and Aspiration of Pus.

Women Health - How To Firm And Lift Your Chest Naturally
Women Health - How To Firm And Lift Your Chest Naturally hooda 32,296 Views • 3 years ago

Watch that video to know How To Firm And Lift Your Sagging Chest Naturally

Laparoscopic Appendectomy Steps
Laparoscopic Appendectomy Steps Doctor 14,325 Views • 3 years ago

Laparoscopic Appendectomy for Acute Appendicitis Post-illeal Appendix

Surgery for cervical cancer
Surgery for cervical cancer samer kareem 26,011 Views • 3 years ago

Cervical cancer occurs when abnormal cells on the cervix camera.gif grow out of control. The cervix is the lower part of the uterus that opens into the vagina. Cervical cancer can often be successfully treated when it's found early. It is usually found at a very early stage through a Pap test.

Mastectomy
Mastectomy samer kareem 83,914 Views • 3 years ago

Mastectomy is surgery to remove all breast tissue from a breast as a way to treat or prevent breast cancer. For those with early-stage breast cancer, mastectomy may be one treatment option. Breast-conserving surgery (lumpectomy), in which only the tumor is removed from the breast, may be another option.

Tracheal Intubation
Tracheal Intubation Hanu Surgical-Devices 10,808 Views • 3 years ago

ROTIGS medical device by Honolulu inventor Dr. Brad NaPier makes tracheal intubations easier for medical professionals. For more info, visit www.rotigs.com

Slip and Fall Knee Injury Mechanism Animation
Slip and Fall Knee Injury Mechanism Animation Scott 102 Views • 3 years ago

MotionLit can help you multiply the value of your case by portraying the mechanisms of injuries in a 3D Accident Reconstruction Animation. Call (855)850-0650 or visit motionlit.com to learn & earn more for your client!

MotionLit is a one-stop-shop for litigators, offering complete trial services from video production, animation, litigation support, exhibit design, trial technician, and video depositions. Our visuals have proven to help attorneys obtain record-breaking verdicts with our persuasive trial presentations, settlement documentaries, and demonstratives.

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How a Clot Can Become a Pulmonary Embolism
How a Clot Can Become a Pulmonary Embolism samer kareem 8,066 Views • 3 years ago

How a Clot Can Become a Pulmonary Embolism

Anatomy of The Lower Limb Joints
Anatomy of The Lower Limb Joints Anatomy_Videos 8,841 Views • 3 years ago

Anatomy of The Lower Limb Joints

How to Study The Human Anatomy
How to Study The Human Anatomy hooda 15,791 Views • 3 years ago

Watch that video to learn How to Study The Human Anatomy

Histology of Female Urethra
Histology of Female Urethra Histology 7,617 Views • 3 years ago

Histology of Female Urethra

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