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Epididymitis
Epididymitis samer kareem 4,709 Views • 2 years ago

Epididymitis is infection or less frequently, inflammation of the epididymis (the coiled tube on the back of the testicle). The majority of men that develop epididymitis develop it because of a bacterial infection. Although males of any age can develop epididymitis, it occurs most frequently between ages of 20 to 39.

Mastectomy
Mastectomy samer kareem 83,865 Views • 2 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.

How Long Could You Stay Awake?
How Long Could You Stay Awake? samer kareem 2,096 Views • 2 years ago

The easy experimental answer to this question is 264 hours (about 11 days). In 1965, Randy Gardner, a 17-year-old high school student, set this apparent world-record for a science fair. Several other normal research subjects have remained awake for eight to 10 days in carefully monitored experiments. None of these individuals experienced serious medical, neurological, physiological or psychiatric problems. On the other hand, all of them showed progressive and significant deficits in concentration, motivation, perception and other higher mental processes as the duration of sleep deprivation increased. Nevertheless, all experimental subjects recovered to relative normality within one or two nights of recovery sleep. Other anecdotal reports describe soldiers staying awake for four days in battle, or unmedicated patients with mania going without sleep for three to four days.

Lungs Inflating
Lungs Inflating samer kareem 8,168 Views • 2 years ago

Lungs Inflating

Craniectomy
Craniectomy samer kareem 63,537 Views • 2 years ago

A craniotomy is the surgical removal of part of the bone from the skull to expose the brain. Specialized tools are used to remove the section of bone called the bone flap. The bone flap is temporarily removed, then replaced after the brain surgery has been done.

Life Before Birth - In the Womb
Life Before Birth - In the Womb samer kareem 13,992 Views • 2 years ago

Life Before Birth - In the Womb

Diabetes and your eyes
Diabetes and your eyes samer kareem 4,838 Views • 2 years ago

Diabetic retinopathy involves changes to retinal blood vessels that can cause them to bleed or leak fluid, distorting vision. Diabetic retinopathy is the most common cause of vision loss among people with diabetes and a leading cause of blindness among working-age adults.

Candida endophthalmitis
Candida endophthalmitis samer kareem 1,876 Views • 2 years ago

Patients with candida endophthalmitis who have chorioretinitis with vitreal involvement should be treated with vitrectomy and systemic antifungal therapy with amphotericin B (Choice B) and/or fluconazole. An early vitrectomy improves the likelihood of a positive outcome, and intravitreal injection of amphotericin B may be of help. Prompt diagnosis and treatment of candida endophthalmitis is essential, as the condition can worsen quickly.

new sepsis definitions
new sepsis definitions samer kareem 8,371 Views • 2 years ago

new sepsis definitions

Allergy
Allergy samer kareem 16,244 Views • 2 years ago

This is a video on allergic mechanism in our body.this animation video shows how allergens come in contact and how does the body react to such allergens and what is the effect of anti histamine drugs over these allergens.

Diaper Rash
Diaper Rash samer kareem 5,314 Views • 2 years ago

-The management of diaper rash includes frequent changing of diapers, avoiding tight-fitting diapers, exposing the skin to air, using diapers with super absorbent surfaces, and applying barrier creams such as zinc oxide or petrolatum.

Surgical Procedure for Hypertrophic Cardiomyopathy (HCM)
Surgical Procedure for Hypertrophic Cardiomyopathy (HCM) samer kareem 13,858 Views • 2 years ago

Alcohol septal ablation (ASA, TASH, Sigwart procedure) is a percutaneous, minimally-invasive treatment performed by an interventional cardiologist to relieve symptoms and improve functional status in severely symptomatic patients with hypertrophic cardiomyopathy (HCM) who meet strict clinical, anatomic and physiologic ...

Wound-closure technologies
Wound-closure technologies samer kareem 11,759 Views • 2 years ago

Wound-closure technologies are becoming less painful and more efficient at closing wounds

Scaphoid Fracture Screw Fixation
Scaphoid Fracture Screw Fixation samer kareem 8,870 Views • 2 years ago

An animated description of the use of a cannulated Herbert screw for surgical treatment of scaphoid fractures.

blood test locate gene defects associated with cancer
blood test locate gene defects associated with cancer samer kareem 5,406 Views • 2 years ago

Simple blood test could locate gene defects associated with cancer

Bladder Outlet Obstruction Interventions
Bladder Outlet Obstruction Interventions samer kareem 14,367 Views • 2 years ago

The etiology of BOO is diverse and definitely gender specific. Often anatomic causes induce functional abnormality that remains somewhat unique for each individual, regardless of sex. A full appreciation of the possible etiologies of obstruction is necessary in order to identify overt and more subtle scenarios. In women, iatrogenic causes of obstruction are the most common. Other entities account for far fewer of the cases. The obstruction evaluation in women is somewhat more diverse in terms of modalities used, with no single grouping of techniques that are generally apropos. Individualized evaluation remains a tenet of analysis, and urodynamic criteria used to diagnose BOO in women continue to evolve.

Risks and Benefits of IBD Therapies
Risks and Benefits of IBD Therapies samer kareem 1,166 Views • 2 years ago

This animation describes risks of inflammatory bowel disease (IBD) and risks/benefits of medication (5-ASAs, steroids, immunomodulators, & biologics).

HIV Testing for Infants
HIV Testing for Infants samer kareem 4,281 Views • 2 years ago

Diagnosis of HIV infection in infants is aided by HIV culture or DNA/RNA polymerase chain reaction (PCR); positive results are confirmed by repeating the test. In suspected cases, HIV testing should occur in the newborn period (ie, before the infant is 48 h old), at age 1-2 months, and again at age 3-6 months.

Heartworm Extraction Surgery
Heartworm Extraction Surgery samer kareem 11,572 Views • 2 years ago

remove a staggering number of heartworms. If you don't have your pet on heartworm prevention, go to your vet, get your pet tested and put on heartworm prevention right away!

Baby Talk from First Sounds to First Word
Baby Talk from First Sounds to First Word samer kareem 4,315 Views • 2 years ago

Developmental Milestones: Baby Talk from First Sounds to First Words

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