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Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
The human brain has many properties that are common to all vertebrate brains, including a basic division into three parts called the forebrain, midbrain, and hindbrain.
Confident African American female medical school professor shows pre-med students a model the human heart.
3D Illustration Concept of Human Respiratory System Lungs Anatomy
plant Pine Cone-Female L.S. under light mircoscope with white background
3D medical illustration of the pelvis bone - front view
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
anther of lily flower, Lilium brownii, science plant cell micrograph
A patterned abstract photo in purple, peach, black and blue.  Blurred
Microscope image of african violet flower petal cells
multicolored light neon lines and waves against in blue-green colors
3D Illustration Concept of Human Respiratory System Lungs with Diaphragm Anatomy
Glowing curves and particles moving around a dark purple circle
Doctor showing anatomical spine in clinic
Human Respiratory System Lungs,medical concept,Male lung
medical accurate illustration of the latissimus dorsi
High quality abstract stock photos of downtown San Francisco's financial district buildings and high rises with repeating patterns and shapes in reflective glass and steel along Market Street.
3d rendering medical illustration of the human adrenal glands
Abstract modern background on the topic of science and modern digital technologies
3D illustration of Human Body Organs (Heart)
Familial hypertrophic cardiomyopathy, Site: Heart
The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food. The term Lizbeth or \
There is a cortical cyst in the lower pole of the right kidney measuring 6.1 x 6.1 x 6.1 cm, with the upper thin posterior separation containing calcification 3 mm thick.  This is most probably benign Bosniak 2-2F. No suspicious renal mass, stone or hydronephrosis.  The unopacified renal collection system appears grossly normal.
medical accurate illustration of the cocycx
3d Isolated White Heart
3d render medical illustration of the radius bone - back view
Human heart beat stages can be turned in to a gif animation
corn stem micrograph with dye
3D Illustration of Human Body Organs Anatomy (Large and Small Intestine)
Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.
Free Images: "bestof:Troponin Ribbon Diagram.png en This is a ribbon diagram of the human cardiac troponin core complex 52 kDa PDB ID 1J1E own MetskasLA 2011-09-26 Cc-zero Protein"
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