Top videos

What happens during and after a colonoscopy?
What happens during and after a colonoscopy? samer kareem 17,254 Views • 2 years ago

A colonoscope is the special tool used to perform a colonoscopy. It is a thin, flexible, tubular ‘telescope’ with a light and video camera that your doctor carefully guides through your colon in order to see and determine the health of your colon. Watch this animation to learn about the features of the colonoscope, how the colonoscopy procedure is performed and how polyps are removed, and the follow-up care you and your doctor should talk about after your procedure.

Cardiac Catheterization Video
Cardiac Catheterization Video Mohamed Ibrahim 14,190 Views • 2 years ago

Cardiac Catheterization Video

Total Laparoscopic Hysterectomy
Total Laparoscopic Hysterectomy Mohamed Ibrahim 22,108 Views • 2 years ago

Removal of the womb by keyhole surgery. The womb is detached from its pelvic attachments and removed through the birth canal. The birth canal is then stitched closed.

Abnormal Fetal Presentation
Abnormal Fetal Presentation samer kareem 18,523 Views • 2 years ago

This video describes the various positions a baby may be in prior to delivery.

Pap smear test
Pap smear test samer kareem 33,314 Views • 2 years ago

In patients age ;::25, HPV DNA testing is the preferred next step in management if the initial cytology shows ASC-US. In this method, samples are collected for both cytology and reflex HPV DNA. If cytology results are positive, HPV DNA testing is performed. If cytology results are negative, the sample for HPV DNA is discarded. HPV DNA testing along with Pap smear at 3 years is recommended if initial cytology shows ASC-US but HPV DNA testing is negative

When to worry about heavy flow or clots in period blood
When to worry about heavy flow or clots in period blood samer kareem 1,410 Views • 2 years ago

Heavy period blood can be especially alarming if it contains clots. In most cases, though, red, brown, or even black menstrual blood clots are normal—just bits of the endometrium (the lining of the uterus) that are shed during menstruation.

Blister Bursting
Blister Bursting samer kareem 8,770 Views • 2 years ago

This video: 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.

Closure of Wound by Stress Relaxation
Closure of Wound by Stress Relaxation samer kareem 1,711 Views • 2 years ago

Stress-relaxation is a well-established mechanism for laboratory skin stretching, with limited clinical application in conventional suturing techniques due to the inherent, concomitant induction of ischemia, necrosis and subsequent suture failure. Skin defects that cannot be primarily closed are a common difficulty during reconstructive surgery. The TopClosure tension-relief system (TRS) is a novel device for wound closure closure, providing secured attachment to the skin through a wide area of attachment, in an adjustable manner, enabling primary closure of medium to large skin defects. The aim of this study was to evaluate the efficiency of the TopClosure TRS as a substitute for skin grafting and flaps for primary closure of large soft tissue defects by stress-relaxation. We present three demonstrative cases requiring resection of large to huge tumors customarily requiring closure by skin graft or flaps. TRS was applied during surgery serving as a tension-relief platform for tension sutures, to enable primary skin-defect closure by cycling of stress-relaxation, and following surgery as skin-secure system until complete wound closure. All skin defects ranging from 7 to 26 cm in width were manipulated by the TRS through stress-relaxation, without undermining of skin, enabling primary skin closure and eliminating the need for skin grafts and flaps. Immediate wound closure ranged 26 to 135 min. TRS was applied for 3 to 4 weeks. Complications were minimal and donor site morbidity was eliminated. Surgical time, hospital stay and costs were reduced and wound aesthetics were improved. In this case series we present a novel technology that enables the utilization of the viscoelastic properties of the skin to an extreme level, extending the limits of primary wound closure by the stress-relaxation principle. This is achieved via a simple device application that may aid immediate primary wound closure and downgrade the complexity of surgical procedures for a wide range of applications on a global scale.

Constitutional Puberty Delay
Constitutional Puberty Delay samer kareem 4,081 Views • 2 years ago

Delayed puberty is defined as the absence of any signs suggestive of puberty by 14 years of age. In this case, the patient's pubertal delay appears to be constitutional because of his positive family history, absence of syndromic features or systemic illness, and bone age of 12 years. Puberty correlates more closely with bone age than chronological age. On follow-up, the patient will most likely demonstrate a similar onset of puberty as his father.

Moderate Nevus Removal
Moderate Nevus Removal samer kareem 989 Views • 2 years ago

Most people develop several moles (nevi) throughout adulthood. Moles can be found anywhere on the body, usually in sun-exposed areas, and are usually brown, smooth, and slightly raised. In most cases, a nevus is benign and doesn't require treatment. Rarely, they turn into melanoma or other skin cancers. A nevus that changes shape, grows bigger, or darkens should be evaluated for removal.

Popping Pimples - What is Inside Pimples?
Popping Pimples - What is Inside Pimples? hooda 56,614 Views • 2 years ago

Watch that video of Popping Pimples

Inside the OR: Robotic Assisted Knee Replacement
Inside the OR: Robotic Assisted Knee Replacement Surgeon 107 Views • 2 years ago

A drill. A mallet. A robot. Go inside the operating room to see how Northwestern Medicine Orthopaedic Surgeon Linda Idris Suleiman, MD, uses these tools for a total knee replacement.

#insidetheor

Above Knee Leg Amputation Surgery
Above Knee Leg Amputation Surgery hooda 36,306 Views • 2 years ago

Watch that Above Knee Leg Amputation Surgery

Gynecology 3D Animation
Gynecology 3D Animation samer kareem 42,088 Views • 2 years ago

Gynecology 3D Animation

Surgitron sebaceous nevus
Surgitron sebaceous nevus samer kareem 1,979 Views • 2 years ago

High Tibial Osteotomy for Bow Leg Correction
High Tibial Osteotomy for Bow Leg Correction samer kareem 1,529 Views • 2 years ago

Breech presentation
Breech presentation samer kareem 3,690 Views • 2 years ago

In breech position, the baby's bottom is down. There are a few types of breech: Complete breech means the baby is bottom-first, with knees bent. Frank breech means the baby's legs are stretched up, with feet near the head. Footling breech means one leg is lowered over the mother's cervix. You are more likely to have a breech baby if you: Go into early labor Have an abnormally shaped uterus, fibroids, or too much amniotic fluid Have more than one baby in your womb Have placenta previa (when the placenta is on the lower part of the uterine wall, blocking the cervix)

Palpation for Abdominal Masses
Palpation for Abdominal Masses M_Nabil 43,459 Views • 2 years ago

Palpation for Abdominal Masses

Above knee Amputation
Above knee Amputation DrHouse 15,885 Views • 2 years ago

Bandaging a freshly above the knee amputated limb

Orchidopexy of the testis
Orchidopexy of the testis Scott 20,246 Views • 2 years ago

Testis operation

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