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A Cryptic Pregnancy
A Cryptic Pregnancy samer kareem 6,263 Views • 3 years ago

A Cryptic Pregnancy is a pregnancy, where the feotus is hidden or camouflaged in its natural environment; due to no HcG hormone being produced by the placenta and/or by difficulty in finding with ultrasound devices.

Lymph nodes and Thyroid Exam
Lymph nodes and Thyroid Exam Surgeon 37,335 Views • 3 years ago

Examination of the lymph nodes of the head and the neck and Examination of the thyroid gland

Difference between HIV and AIDS
Difference between HIV and AIDS Magdy 9,232 Views • 3 years ago

Human immunodeficiency virus infection / acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV).[1] During the initial infection a person may experience a brief period of influenza-like illness. This is typically followed by a prolonged period without symptoms. As the illness progresses it interferes more and more with the immune system, making people much more likely to get infections, including opportunistic infections, and tumors that do not usually affect people with working immune systems.
HIV is transmitted primarily via unprotected sexual intercourse (including anal and even oral sex), contaminated blood transfusions and hypodermic needles, and from mother to child during pregnancy, delivery, or breastfeeding.[2] Some bodily fluids, such as saliva and tears, do not transmit HIV.[3] Prevention of HIV infection, primarily through safe sex and needle-exchange programs, is a key strategy to control the spread of the disease. There is no cure or vaccine; however, antiretroviral treatment can slow the course of the disease and may lead to a near-normal life expectancy. While antiretroviral treatment reduces the risk of death and complications from the disease, these medications are expensive and may be associated with side effects.
Genetic research indicates that HIV originated in West-central Africa during the early twentieth century.[4] AIDS was first recognized by the Centers for Disease Control and Prevention (CDC) in 1981 and its cause—HIV infection—was identified in the early part of the decade.[5] Since its discovery, AIDS has caused nearly 30 million deaths (as of 2009).[6] As of 2010, approximately 34 million people have contracted HIV globally.[7] AIDS is considered a pandemic—a disease outbreak which is present over a large area and is actively spreading.[8]
HIV/AIDS has had a great impact on society, both as an illness and as a source of discrimination. The disease also has significant economic impacts. There are many misconceptions about HIV/AIDS such as the belief that it can be transmitted by casual non-sexual contact. The disease has also become subject to many controversies involving religion.

Cranial nerves III, IV and V
Cranial nerves III, IV and V Surgeon 14,343 Views • 3 years ago

Examination of Cranial nerves III, IV and V: occulomotor,trochlear and trigeminal

Warts, Are they contagious?
Warts, Are they contagious? samer kareem 1,816 Views • 3 years ago

A short story about Warts, Are they contagious?

Direct Laryngoscopy
Direct Laryngoscopy samer kareem 7,484 Views • 3 years ago

Visualization of the larynx by direct or indirect means is referred to as laryngoscopy and is the principal aim during airway management for passage of a tracheal tube. This paper presents a brief background regarding the development and practice of laryngoscopy and examines the equipment and techniques for both direct and indirect methods. Patient evaluation during the airway examination is discussed, as are predictors for difficult intubation. Laryngoscope blade design, newer intubating techniques, and a variety of indirect laryngoscopic technologies are reviewed, as is the learning curve for these techniques and devices.

Ingrown hair removal on thigh
Ingrown hair removal on thigh Scott 17,198 Views • 3 years ago

Ingrown hair removal on thigh #18

Collis-Nissen Fundoplication
Collis-Nissen Fundoplication Mohamed Ibrahim 11,494 Views • 3 years ago

Totally Laparoscopic Collis-Nissen Fundoplication

Acanthosis Nigricans Insulin Resistance
Acanthosis Nigricans Insulin Resistance Medical_Videos 7,014 Views • 3 years ago

Acanthosis Nigricans Insulin Resistance

The trans-lamina terminalis approach to craniopharyngiomas
The trans-lamina terminalis approach to craniopharyngiomas M_Nabil 11,137 Views • 3 years ago

The essential steps of a translaminaterminalis approach for removal of craniopharyngiomas

A new sign to determine the incision line in the treatment of septate uterus
A new sign to determine the incision line in the treatment of septate uterus Mohamed 31,499 Views • 3 years ago

We noticed a blue-line in the endometrial cavity between the tubal ostiae after injection of methylene blue (to determine tubal patency). We have seen this “blue-line” even in cases with normal or unicornuate uterus and/or in cases with patent or occluded fallopian tubes(Picture 1). So the be...st explanation of this finding may be the high speed jet or turbulence of dye in the top or the deepest part of endometrial cavity. We simply postulated that the zone which holds the methylene blue is the zone where the flashing dye strikes vertically over there and the dye penatrates into the endometrial epithelium and glands. We used this line as a guide that shows midline during operative hysteroscopy ( especially in cases with septate uterus) and we don’t ecxatly know reason why it occurs. It is necessary to perform histologic, molecular or clinical studies on this subject. It may have a multifactorial aetiology. We performed a prospective case control study and will publish it soon after when we get the results.

Wisdom Tooth Extraction Surgery
Wisdom Tooth Extraction Surgery samer kareem 32,006 Views • 3 years ago

wisdom teeth removal - surgery,extraction

Angina
Angina samer kareem 3,558 Views • 3 years ago

Angina is a term used for chest pain caused by reduced blood flow to the heart muscle. Angina (an-JIE-nuh or AN-juh-nuh) is a symptom of coronary artery disease. Angina is typically described as squeezing, pressure, heaviness, tightness or pain in your chest. Angina, also called angina pectoris, can be a recurring problem or a sudden, acute health concern. Angina is relatively common but can be hard to distinguish from other types of chest pain, such as the pain or discomfort of indigestion. If you have unexplained chest pain, seek medical attention right away.

Ultrasound Guided Lumbar Puncture Procedure
Ultrasound Guided Lumbar Puncture Procedure samer kareem 3,136 Views • 3 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

Slip and Fall Knee Injury Mechanism Animation
Slip and Fall Knee Injury Mechanism Animation Scott 119 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!

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Bone Marrow Aspiration
Bone Marrow Aspiration Doctor 18,891 Views • 3 years ago

Bone Marrow Aspiration

Robotic daVinci Surgical System Overview
Robotic daVinci Surgical System Overview Scott 7,241 Views • 3 years ago

The da Vinci® Surgical System provides surgeons with an alternative to both traditional open surgery and conventional laparoscopy, putting a surgeon's hands at the controls of a state-of-the-art robotic platform. Our surgeons can perform even the most complex and delicate procedures through very small incisions with unmatched precision.

Genipap New Pap smear obtaining device
Genipap New Pap smear obtaining device Mohamed Ibrahim 33,352 Views • 3 years ago

Genipap. A home pap smear product demo.

What is Root Canal??
What is Root Canal?? Dentist 6,618 Views • 3 years ago

Root canal is a treatment to repair and save a badly damaged or infected tooth instead of removing it. The term "root canal" comes from cleaning of the canals inside a tooth's root. Decades ago, root canal treatments often were painful. With dental advances and local anesthetics, most people have little if any pain with a root canal. In fact, it's probably more painful living with a decayed tooth. Root canal alternatives include extracting the damaged tooth and replacing it with a dental implant, bridge or removable partial denture.

Ligation of Aneurysm in ArterioVenous Malformation
Ligation of Aneurysm in ArterioVenous Malformation Alicia Berger 7,269 Views • 3 years ago

Ligation of Aneurysm in ArterioVenous Malformation

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