Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Acne pimple on Caucasian skin beginning to scab and heal over. Macro image of infection and healing process. Health and medical problems.
Closeup spot red scar acne pimple on face
Large carbuncle or abscess at forearm of Asian Burmese male patient.
Abstract composition.
Microscopic fungi Malassezia furfur, showing yeast cells and hyphae. dermatophytes, Nail scraping or skin scraping for fungus test in microbiology laboratory.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Photomicrograph: Fungal colony, skin scraping for fungus test
Fallopian tube serous carcinoma primary  with lymphatic invasion
Measles
Ovary of Fish T.S. under light microscope with white background
Colorful growth with bubbles of yeast and bacteria on a beer and wine making slop bucket left to grow.
In vitro bacterial culture
FNAC of lymph nodes tissue Cytology microscopic 100x show Microbacterium Tuberculosis TB. Lymph node TB at medical histopathology laboratory.
packet of silica gel sands buried in silica crystals. There are caution words Throw away. Do not eat. Desiccant silica on the pack. Closeup view.
Islet cell tumor (pancreatic endocrine tumor). Pancreatic neuroendocrine tumors (NETs), or islet cell tumors, are a type of cancer that starts in the pancreas.
Photomicrograph of Stomach Adenocarcinoma. Gastric Adenocarcinoma.
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Fluke(Parasitic flatworm) of cattle and other grazing animals.
In vitro bacterial culture
Host cells with spores (mold) are inside wood under the microscope for education.
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Hole in a mans stomach where a  percutaneous endoscopic gastrostomy (PEG) tube has been removed
Mesenchymal dysplasia. Site: Placenta
Human skin with scratched pimples. Allergy, dermatitis, virus or bacterial infection. Dermatology, medicine and health care concept
Germ cell tumor of testicle under light microscopy zoom in different ranges
The Microscopic World. Tap water.
Photo of a boil at the groin. Furunculus
Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Free Images: "bestof:Haemophilus ducreyi 5811 lores.jpg This photograph shows that a chancroid infection has spread to the inguinal lymph nodes which have enlarged forming buboes"
Haemophilus_ducreyi_5811_lores.jpg
PHIL 2045 lores.jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12893646423).jpg
Terms of Use   Search of the Day