Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Microscopic photo of a professionally prepared slide demonstrating the cellular structure of the object.
Horizontal or vertical banner with pathogenic bacterias and viruses. Virus under microscope. Fast multiplication of bacteria. Infection and microbe. Copy space for text. 3d render
I painted acrylic colors on white paper and I folded the paper together similar to the rorschach inkblot method that create the texture of mixed acrylic colors.
Rhabdomyosarcoma. Site: Soft tissue, pelvis.  Rhabdomyosarcoma (RMS) is a rare type of cancer that forms in soft tissue — specifically skeletal muscle tissue or sometimes hollow organs such as the bladder or uterus.
Ependymomas are cancerous tumors that grow in your brain or any part of the spine, including your neck and upper and lower back. They form at first in your ependymal cells in the middle of your spinal cord and in the fluid-filled spaces in your brain known as ventricles.
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
3D Rendering Background, Large group of Flying Sphere Stone.
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Luxury raw mineral crystal background of texture material.
gram staining
Solitary fibrous tumor. Site: Liver.  Solitary fibrous tumors are a rare neoplasm of mesenchymal origin that comprise less than 2% of all soft tissue tumors ranging from indolent tumors to more aggressive masses.
A macro shot of the pumpkin's inner part.
Host cells with spores (mold) are inside wood under the microscope for education.
Abstract Digital Background Image
Human tissue microscopic photography
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.
3D Illustration Concept of Human Urinary System Kidneys Anatomy
Pulmonary sarcoidosis: Sarcoidosis is a rare disease caused by inflammation. It often occurs in the lungs and lymph nodes, but it can occur in almost any organ. Sarcoidosis in the lungs is called pulmonary sarcoidosis. It causes small lumps of inflammatory cells in the lungs. These lumps are called granulomas and can affect how the lungs work.
Micro bacterium tuberculosis 3+ moderate red cells on blue background .Medical science background concept.
Closed up bitten leaf - negative image technique.
Diseased human kidney on scientific background. 3d illustration
Moldy Rotten Orange Fruit and Fungus Details isolated on white background.
Abstract grunge art background texture with colorful paint splas in İstanbul, İstanbul, Turkey
Defocused glittering black background of blue bokeh lights
3d illustration Of A Damaged And Disintegrating Cancer Cell
Treatment and prevention liver diseases with variety of pills: antibiotics, vitamins, painkillers. Drawing liver of around tablets on gray background. Top view.
Tubular adenoma. Site: breast. Tubular adenoma is most commonly but not exclusively located at the upper outer quadrant of the breast and presents in young women
Free Images: "bestof:Typical carcinoid tumor of the lung, trabecular pattern.jpg are from the AFIP Atlas of Tumor Pathology <small>Declaration of PEIR «Copyright Information - The"
Terms of Use   Search of the Day