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samer kareem
3,724 Views ยท 2 years ago

The ureter can become obstructed due to conditions such as kidney stones, tumors, infection, or blood clots. When this happens, physicians can use image guidance to place stents or tubes in the ureter to restore the flow of urine to the bladder. A ureteral stent is a thin, flexible tube threaded into the ureter.

Histology
5,659 Views ยท 2 years ago

Histology of Endochondral Ossification

samer kareem
2,950 Views ยท 2 years ago

The epididymis is a long coiled tube that lies above and behind each testicle. The epididymis collects and transports sperm from the testis to the vas deferens (tubes that transport sperm to the urethra). An epididymal cyst is a cyst-like mass in the epididymis that contains clear fluid. Typically, epididymal cysts and spermatoceles do not cause symptoms. When discovered, the epididymal cyst is usually about the size of a pea and feels separate from the top of the testis. Spermatoceles typically arise from the head of the epididymis, and are felt on the top portion of the testicle. Epididymal cysts and spermatoceles are often incidental findings on testicular self-examination or routine physical examination. It is important that any mass noted in the scrotum be examined by a urologist in order to obtain an accurate diagnosis, especially a mass on the testicle itself. Our team in the Division of Urology will typically be able to confirm the diagnosis on physical exam. However, a scrotal ultrasound may also be used in order to rule out other conditions.

samer kareem
2,087 Views ยท 2 years ago

Four-Step Guide to ABG Analysis Is the pH normal, acidotic or alkalotic? Are the pCO2 or HCO3 abnormal? Which one appears to influence the pH? If both the pCO2 and HCO3 are abnormal, the one which deviates most from the norm is most likely causing an abnormal pH. Check the pO2. Is the patient hypoxic?

samer kareem
3,792 Views ยท 2 years ago

What is tropical sprue? Tropical sprue is diagnosed when somebody has long-standing GI problems and has visited tropical regions in the past. It's thought to be caused by bacterial overgrowth and often leads to villous atrophy.

samer kareem
6,608 Views ยท 2 years ago

Bullae resection for right pneumothrax via VATS

samer kareem
63,508 Views ยท 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.

hooda
22,382 Views ยท 2 years ago

Watch that video of a Black Salve Left an Inch Hole In Man's Hole

Alicia Berger
6,871 Views ยท 2 years ago

New Phacoemulsification Horizontal Chopping

hooda
48,297 Views ยท 2 years ago

Watch that Hemorrhoids Surgical Repairing Medical Operation

hooda
23,669 Views ยท 2 years ago

Watch that Complete Chopped Hand Re-Implantation Surgery

Anatomist
9,331 Views ยท 2 years ago

Carotid Endarterectomy Surgery

samer kareem
4,989 Views ยท 2 years ago

During normal sleep, you cycle through REM and four stages of non-REM (NREM) sleep numerous times a night. Stage 1 of NREM sleep is the lightest, while stage 4 is the deepest. When you're repeatedly interrupted and can't cycle normally through these types and stages of sleep, you may feel tired, fatigued, and have trouble concentrating and paying attention while you're awake. Sleepiness puts you at greater risk for car wrecks and other accidents.

hooda
18,298 Views ยท 2 years ago

Watch that video of an Ingrown hair turns into 140-pound tumor in manโ€™s stomach

Mohamed Ibrahim
11,874 Views ยท 2 years ago

laparoscopic left adrenalectomy in 150kg patient with Cushings

samer kareem
2,037 Views ยท 2 years ago

Both lower extremities must be evaluated to determine the presence or extent of any disease and to ascertain the pulse status of the patient. The feet are examined for signs of peripheral vascular disease and the anterior and posterior tibial pulses are palpated. Because an intact arch can supply retrograde flow to the major vessels of the foot, it can be helpful to put pressure on the anterior tibial artery when detecting the presence of a posterior tibial pulse and visa-versa. This "modified Allen's test" may detect proximal vessel obstruction masked by an intact foot arch. The need for preoperative angiography in young, healthy patients with a normal physical examination has been hotly debated. Our tendency has been to obtain preoperative angiograms as a guide. Although rare, we have seen lower extremities with a dominant peroneal artery nourishing the foot and distal anterior and posterior vessels, contraindicating sacrifice of the peroneal artery. MRI or CT angiography can also be used in many circumstances.

samer kareem
1,331 Views ยท 2 years ago

Scientists Create Artificial Womb

samer kareem
4,389 Views ยท 2 years ago

During 34 week of pregnancy, the baby is getting ready for delivery, you may feel less wriggling and kicking. Watch out this video to learn more about being 34 weeks pregnant.

DrPhil
7,213 Views ยท 2 years ago

French Insuficiencia cardiaca

Histology
7,444 Views ยท 2 years ago

Histology of Tooth Eruption




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