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Polycystic Ovarian Disease
Polycystic Ovarian Disease samer kareem 11,738 Views • 2 years ago

Polycystic ovary syndrome (PCOS) is a common endocrine system disorder among women of reproductive age. Women with PCOS may have enlarged ovaries that contain small collections of fluid — called follicles — located in each ovary as seen during an ultrasound exam. Infrequent or prolonged menstrual periods, excess hair growth, acne, and obesity can all occur in women with polycystic ovary syndrome. In adolescents, infrequent or absent menstruation may raise suspicion for the condition. The exact cause of polycystic ovary syndrome is unknown. Early diagnosis and treatment along with weight loss may reduce the risk of long-term complications, such as type 2 diabetes and heart disease.

Non-Hodgkin Lymphoma
Non-Hodgkin Lymphoma samer kareem 7,134 Views • 2 years ago

Non-Hodgkin's lymphoma, also called non-Hodgkin lymphoma, is cancer that originates in your lymphatic system, the disease-fighting network spread throughout your body. In non-Hodgkin's lymphoma, tumors develop from lymphocytes — a type of white blood cell. Non-Hodgkin's lymphoma is more common than the other general type of lymphoma — Hodgkin lymphoma. Many different subtypes of non-Hodgkin's lymphoma exist. The most common non-Hodgkin's lymphoma subtypes include diffuse large B-cell lymphoma and follicular lymphoma.

The 10 Most Invasive Parasites in the World
The 10 Most Invasive Parasites in the World hooda 37,683 Views • 2 years ago

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Closed Reduction of a Distal Radius Fracture
Closed Reduction of a Distal Radius Fracture samer kareem 18,540 Views • 2 years ago

Closed Reduction of Distal Radius Fractures - Discussion: (distal radius fracture menu) - closed reduction & immobilization in plaster cast remains accepted method of treatment for majority of stable distal radius frx; - unstable fractures will often lose reduction in the cast and will slip back to the pre-reduction position; - patients should be examined for carpal tunnel symptoms before and after reduction; - carpal tunnel symptoms that do not resolve following reduction will require carpal tunnel release; - cautions: - The efficacy of closed reduction in displaced distal radius fractures. - Technique: - anesthesia: (see: anesthesia menu) - hematoma block w/ lidocaine; - w/ hematoma block surgeon should look for "flash back" of blood from hematoma, prior to injection; - references: - Regional anesthesia preferable for Colles' fracture. Controlled comparison with local anesthesia. - Neurological complications of dynamic reduction of Colles' fractures without anesthesia compared with traditional manipulation after local infiltration anesthesia. - methods of reduction: - Jones method: involves increasing deformity, applying traction, and immobilizing hand & wrist in reduced position; - placing hand & wrist in too much flexion (Cotton-Loder position) leads to median nerve compression & stiff fingers; - Bohler advocated longitudinal traction followed by extension and realignment; - consider hyper-extending the distal fragment, and then translating it distally (while in extended position) until it can be "hooked over" proximal fragment; - subsequently, the distal fragment can be flexed (or hinged) over the proximal shaft fragment; - closed reduction of distal radius fractures is facilitated by having an assistant provide counter traction (above the elbow) while the surgeon controls the distal fragment w/ both hands (both thumbs over the dorsal surface of the distal fragment); - flouroscopy: - it allows a quick, gentle, and complete reduction; - prepare are by prewrapping the arm w/ sheet cotton and have the plaster or fibroglass ready; - if flouroscopy is not available, then do not pre-wrap the extremity w/ cotton; - it will be necessary to palpate the landmarks (outer shaped of radius, radial styloid, and Lister's tubercle, in order to judge success of reduction; - casting: - generally, the surgeon will use a pre-measured double sugar sugar tong splint, which is 6-8 layers in thickness; - more than 8 layers of plaster can cause full thickness burns: - reference: Setting temperatures of synthetic casts. - position of immobilization - follow up: - radiographs: - repeat radiographs are required weekly for 2-3 weeks to ensure that there is maintenance of the reduction; - a fracture reduction that slips should be considered to be unstable and probably require fixation with (pins, or ex fix ect.) - there is some evidence that remanipulation following fracture displacement in cast is not effective for these fractures; - ultimately, whether or not a patient is satisfied with the results of non operative treatment depends heavily on th

A man with one inch-wide hole in his face
A man with one inch-wide hole in his face hooda 26,973 Views • 2 years ago

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Erectile Dysfunction - Cause and Treatment
Erectile Dysfunction - Cause and Treatment hooda 14,222 Views • 2 years ago

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CDC H1N1 (Swine Flu) Response Actions and Goals
CDC H1N1 (Swine Flu) Response Actions and Goals Doctor 10,047 Views • 2 years ago

This podcast discusses the actions and goals of the Centers for Disease Control and Prevention, related to the current outbreak of H1N1 flu (swine flu).

Birth
Birth Alicia Berger 2,167 Views • 2 years ago

Birth

Does Circumcision Affect Male Orgasm?
Does Circumcision Affect Male Orgasm? hooda 34,149 Views • 2 years ago

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Echocardiography showing an Embolus
Echocardiography showing an Embolus Doctor 12,158 Views • 2 years ago

Echocardiography showing an Embolus

腹腔镜十二指肠球部溃疡修补术
腹腔镜十二指肠球部溃疡修补术 wang bzh 1,084 Views • 2 years ago

腹腔镜十二指肠球部溃疡修补术

Cardiac catheterizatio
Cardiac catheterizatio samer kareem 5,687 Views • 2 years ago

Cardiac cath is performed to find out if you have disease of the heart muscle, valves or coronary (heart) arteries. During the procedure, the pressure and blood flow in your heart can be measured. Coronary angiography is done during cardiac catheterization.

What Happens When People are Struck With Lightning ?
What Happens When People are Struck With Lightning ? hooda 10,831 Views • 2 years ago

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Bone Marrow Biopsy
Bone Marrow Biopsy Doctor 23,878 Views • 2 years ago

A video showing bone marrow biopsy

Prostate Biopsy
Prostate Biopsy samer kareem 10,993 Views • 2 years ago

Prostate biopsy is a procedure in which small hollow needle-core samples are removed from a man's prostate gland to be examined microscopically for the presence of cancer. It is typically performed when the result from a PSA blood test rises to a level that is associated with the possible presence of prostate cancer.

Total Knee Replacement Patient Information
Total Knee Replacement Patient Information Scott 12,743 Views • 2 years ago

Total Knee Replacement Patient Information

CABG surgery
CABG surgery samer kareem 5,189 Views • 2 years ago

Coronary artery bypass grafting (CABG) is a type of surgery that improves blood flow to the heart. Surgeons use CABG to treat people who have severe coronary heart disease (CHD). CHD is a disease in which a waxy substance called plaque (plak) builds up inside the coronary arteries.

Erectile Dysfunction Information 3D Animation
Erectile Dysfunction Information 3D Animation Alicia Berger 13,351 Views • 2 years ago

Erectile Dysfunction Information 3D Animation

Reduction of Hip Dislocation
Reduction of Hip Dislocation Doctor 16,024 Views • 2 years ago

Reduction of Hip Dislocation

Introduction to Medical Technology :Paul -Diagnostic Laboratory
Introduction to Medical Technology :Paul -Diagnostic Laboratory Paul Alphonce 1,076 Views • 2 years ago

This video cover all Medical Laboratory Departments

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