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Acute Intermittent Porphyria
Acute Intermittent Porphyria samer kareem 10,144 Views • 2 years ago

Acute intermittent porphyria (AIP) is a rare autosomal dominant metabolic disorder affecting the production of heme, the oxygen-binding prosthetic group of hemoglobin. It is characterized by a deficiency of the enzyme porphobilinogen deaminase.

Intussusception of the Bowel video - Animation by Cal Shipley, M.D.
Intussusception of the Bowel video - Animation by Cal Shipley, M.D. samer kareem 7,872 Views • 2 years ago

In cases when the presentation is unclear, ultrasonography is the imaging methodology of choice. The characteristic finding is the presence of a "target sign". Ultrasonography is not required in patients with obvious clinical diagnosis (as seen in this patient). Such patients can proceed directly to treatment with diagnostic and therapeutic air (pneumatic) or water-soluble (hydrostatic contrast) enema.

Galactosemia
Galactosemia samer kareem 7,789 Views • 2 years ago

Galactosemia

Body Mass Index  BMI
Body Mass Index BMI samer kareem 1,759 Views • 2 years ago

Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness. BMI can be used to screen for weight categories that may lead to health problems but it is not diagnostic of the body fatness or health of an individual.May 15, 2015

Constitutional Puberty Delay
Constitutional Puberty Delay samer kareem 4,150 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.

Slipped Capital Femoral Epiphysis (SCFE)
Slipped Capital Femoral Epiphysis (SCFE) samer kareem 5,241 Views • 2 years ago

There is a strong association with obesity. In children younger than 10 years, it is associated with metabolic endocrine disorders {hypothyroidism, panhypopituitarism, hypogonadism, renal osteodystrophy, growth hormone abnormalities). SCFE is considered chronic if it has been present more than 3 weeks and acute if it has been present for 3 weeks or less. It is called "stable" if the patient can bear weight and "unstable" if the patient cannot ambulate. Unstable SCFE is associated with more complications, including avascular necrosis of the femoral head (AVN). SCFE is diagnosed by x-ray of the pelvis and bilateral hips. The underlying cause is a widened epiphyseal growth plate, due to abnormal cartilage maturation and endochondral ossification. The treatment is surgical, requiring immediate internal fixation with a single screw. Delay in treatment {> 24 hours) leads to increased AVN, SCFE progression from stable to unstable, and high risk of future degenerative arthritis. Prophylactic contralateral fixation of the unaffected hip is not routinely done in the U.S., except in patients with endocrine abnormalities.

Liver Cirrhosis
Liver Cirrhosis samer kareem 11,900 Views • 2 years ago

Cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism. The liver carries out several necessary functions, including detoxifying harmful substances in your body, cleaning your blood and making vital nutrients.Apr 6, 2016

Infectious Mononucleosis
Infectious Mononucleosis samer kareem 1,550 Views • 2 years ago

This patient has infectious mononucleosis (IM), a disease caused by the Epstein-Barr virus. IM is a systemic viral infection that is usually seen in children and adolescents. The common presentation is fever with pharyngitis or tonsillitis, cervical adenopathy, splenomegaly, and mild hepatitis.

Anatomy of the Human Abdominal Wall
Anatomy of the Human Abdominal Wall samer kareem 3,398 Views • 2 years ago

Clinical Anatomy Lecture Illustrate The Anatomy Of The Abdominal Wall

Liver cancer
Liver cancer samer kareem 26,421 Views • 2 years ago

In this video, we will cover the function of the liver and how cancer may arise.

Warning Signs Of BREAST CANCER
Warning Signs Of BREAST CANCER samer kareem 1,624 Views • 2 years ago

ATTENTION! 5 Warning Signs Of BREAST CANCER That Many Women Ignore!

Retroverted Uterus
Retroverted Uterus samer kareem 5,167 Views • 2 years ago

A retroverted uterus (tilted uterus, tipped uterus) is a uterus that is tilted posteriorly. This is in contrast to the slightly "anteverted" uterus that most women have, which is tipped forward toward the bladder, with the anterior end slightly concave.

Kegel Exercise Instruction
Kegel Exercise Instruction samer kareem 3,365 Views • 2 years ago

Instructions for use of FPT kegel exerciser. Kegels work! But kegels performed with progressive resistive weight training work better and faster.

Remove of ascaris lumbricoides
Remove of ascaris lumbricoides samer kareem 2,298 Views • 2 years ago

Remove of ascaris lumbricoides worms due to intestinal obstruction

Normal labor delivery
Normal labor delivery samer kareem 37,428 Views • 2 years ago

childbirth normal labor delivery 3d medical animation company healthcare 3d visualization san antoni

Intestinal Lymphangiectasia
Intestinal Lymphangiectasia samer kareem 3,985 Views • 2 years ago

Idiopathic Hypoproteinemia or Intestinal Lymphangiectasia is a malabsorption disease due to abnormalities of the lymph vessels.

First Aid: Severed Body Part
First Aid: Severed Body Part samer kareem 7,915 Views • 2 years ago

-Traumatic amputation of a body part requires rapid transport of the appendage, which should be wrapped in a saline-moistened gauze, placed in a plastic bag, and transported in a container filled with ice mixed with either saline or sterile water to best preserve the body part and attempt replantation.

Nephron
Nephron samer kareem 25,557 Views • 2 years ago

A nephron (from Greek νεφρός (nephros) meaning "kidney") is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine.

Bipolar Disorder
Bipolar Disorder samer kareem 6,061 Views • 2 years ago

Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in mood, energy, activity levels, and the ability to carry out day-to-day tasks. There are four basic types of bipolar disorder; all of them involve clear changes in mood, energy, and activity levels.

Serotonin Syndrome
Serotonin Syndrome samer kareem 3,413 Views • 2 years ago

Symptoms of serotonin syndrome include a classic triad of mental status changes (eg, anxiety, delirium, confusion, restlessness), autonomic dysregulation (eg, diaphoresis, tachycardia, hypertension, hyperthermia, diarrhea, mydriasis), and neuromuscular hyperactivity (eg, hyperreflexia, tremor, rigidity, myoclonus, ocular clonus). Serotonin syndrome is clinically diagnosed and laboratory tests are used to rule out other etiologies. It usually occurs due to inadvertent interactions between drugs, therapeutic use of multiple serotonergic agents, or serotonergic medication overdose. Treatment involves discontinuation of serotonergic drugs, supportive measures, and sedation with benzodiazepines. In severe cases, a serotonin antagonist (cyproheptadine) may be used.

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