Histology of Small Intestine Jejunum

Bimanual Hip Examination of the Female genitalia

A video showing drainage of a bartholin cyst

Proctoscope rectal examination

Laparoscopic Excision of Hydatid cyst Of liver

Respiratory Examination video

Visual Acuity Exam of the eye from the USMLE collection

Ear Rinne's Test from the USMLE collection

A video of Carpal Tunnel Syndrome from the USMLE collection

Cranial nerves exam 1st to 7th from the USMLE collection

Sensory and reflexes exam of the upper limb from the USMLE collection Sensory and reflexes exam of the upper limb

Bone marrow examination refers to the pathologic analysis of samples of bone marrow obtained by bone marrow biopsy (often called a trephine biopsy) and bone marrow aspiration. Bone marrow examination is used in the diagnosis of a number of conditions, including leukemia, multiple myeloma, anemia, and pancytopenia. The bone marrow produces the cellular elements of the blood, including platelets, red blood cells and white blood cells. While much information can be gleaned by testing the blood itself (drawn from a vein by phlebotomy), it is sometimes necessary to examine the source of the blood cells in the bone marrow to obtain more information on hematopoiesis; this is the role of bone marrow aspiration and biopsy.

What is a Cataract

A 76 year-old, female, presented with a three day history of melena without any abdominal pain. She had one episode of hematemesis (about 100 ml blood) in the emergency room, patient has a strong alcoholic drink abuse.
An upper endoscopy with magnification was performed.
multiple ulcers were detected across of the gastric camera,
esophageal varices was also detected

A detailed video showing how to clinically exam the abdomen

This minimally invasive procedure for the replacement of a defective aortic valve has many advantages over traditional open heart surgery. ~ Detroit Medical Center

Foramen Magnum Neurofibroma Complete surgical removal.No Deficit

Intubation: How to perform endotracheal intubation

Anterior Cruciate Ligament Reconstruction

Politeal and Peroneal Nerves Block