The arterial wall
arterial structure, arterial wall, artery microstructure, artery wall, black background, blood vessel, blood vessel structure, blood vessel wall, close-up view, endothelium, human, illustration
Herpes virus
close-up view, genital wart, human papillomavirus, illustration, magnification, other background, sexually transmitted disease, std, stylised, verruca plana, verruca vulagaris, viral infection
Tsetse fly
african trypanosomiases, close-up view, disease, fly, front view, glossinidae, illustration, insect, magnification, other background, proboscis, realistic, trypanosomiasis, tsetse fly, with skin
Malignant melanoma
above view, anatomy, body organs, cancer, human, illustration, magnification, malignant melanoma, melanoma, realistic, side view, skin cancer, white background, with skin, Medical Image Collection
Fertilisation
cells, close-up view, conception, egg, female gamete, fertilisation, gamete, human, illustration, magnification, oocyte, other background, ova, ovum, sperm, stylised, zygote
Cystic fibrosis
alveoli, alveolus, bronchiole, bronchioles, cystic fibrosis, human, illustration, lung, lungs, magnification, mucous, realistic, respiratory disease, respiratory system, white background
Helicobacter pylori
bacteria, bacterium, cells, h pylori, helicobacter pylori, illustration, magnification, other background, realistic, side view, Medical Image Collection, 87294677
The structure of the vein wall
blood vessel, blood vessel structure, blood vessel wall, close-up view, endothelium, illustration, labeled, lumen, magnification, realistic, structure of blood vessels, structure of veins
Osteoporosis
bmd, bone, bone disease, bone loss, bone mineral density, bone structure, canaliculi, disease, illustration, magnification, osteoporosis, other background, realistic, skeletal disorder, trabeculae
Acne
acne, blackhead, dermis, epidermis, follicle, front view, hair, hair bulb, hair cuticle, hair follicle, human, illustration, infected follicle, magnification, oily skin, realistic, sebaceous gland
Mosquito bite
bites, black background, deet, dengue fever, disease, front view, glow, illustration, insect, magnification, malaria, mosquito, mosquito bite, parasite, parasites, proboscis, protozoan parasite