Download anatomical illustrations of kidneys, urine formation process, urinary tract diseases and conditions.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Treatment of kidney stones, medical drawing.
Ultrasound shock wave therapy for kidney stones, unlabeled.
Kidney stones, medical drawing.
Diagram of healthy kidney anatomy and kidney with stones blocking urine passage, unlabeled.
Formation of urine, labeled diagram.
Basic steps in urine formation in a nephron of kidney.
Urinary bladder cancer stages, medical drawing.
Staging of urinary bladder cancer diagram, unlabeled
Urinary bladder cancer stages, labeled.
Staging of urinary bladder cancer diagram, labeled
Chronic pyelonephritis, labeled diagram.
Chronic pyelonephritis kidney disease with tissue scarring and blunted calyx, medical illustration.
Polycystic kidney disease, medical drawing.
Diagram of enlarged kidney with multiple cysts compared to normal anatomy, unlabeled.
Urinary organs in female, medical illustration.
Female urinary system diagram showing kidneys, ureters and bladder, simple version unlabeled.
Prostate cancer staging, unlabeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.
Prostate cancer staging, labeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.
Download diagrams of human eye anatomy, tear film and lacrimal gland, muscles of the orbit and associated nerves, defects and diseases, laser surgery treatment.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Visual pathways , labeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), labeled.
Visual pathways , unlabeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), unlabeled.
Astigmatism, labeled diagram.
The oval shape of the cornea of the eye in people with astigmatism creates multiple focal points.
Cataract, labeled diagram.
Illustration of Eye disease - Cataract, clouding of lens.
Glaucoma, unlabeled diagram.
Illustration of stages of development of glaucoma, a common eye disease.
Glaucoma, labeled diagram.
Illustration of stages of development of glaucoma, a common eye disease.
Macular degeneration, labeled diagram.
Diagram showing eye common disease: macular degeneration (dry and wet), labeled.
Muscles of the eye, unlabeled diagram.
Diagram showing extrinsic muscles controlling movement of the eye, unlabeled.
Muscles of the eye, labeled diagram.
Diagram showing extrinsic muscles controlling movement of the eye, labeled.
Common eye defects diagrams
Myopia, hyperopia and correction with lenses, labeled illustrations.
Eye anatomy unlabeled diagram.
Cross section of human eye illustration, unlabeled.
Eye anatomy labeled diagram.
Cross section of human eye illustration, labeled.
Eye adaptation to near vision, illustration.
The near response of the eye , lens accommodation, labeled diagram.
Dry eye syndrome, labeled diagram
Tears composition and the glands involved in tears production, labeled.
Download medical drawings of human ear and cochlea anatomy, auditory pathway and mechanism of hearing, middle ear infection.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Ear anatomy, labeled diagram.
Human ear anatomy showing outer, middle and inner ear, eardrum, ossicles and cochlea, labeled drawing.
Ear anatomy, unlabeled diagram.
Human ear anatomy showing outer, middle and inner ear, eardrum, ossicles and cochlea, unlabeled drawing.
Middle ear infection, unlabeled diagram.
Otitis media diagram - infection of the middle ear, a common condition in children, unlabeled.
Middle ear infection, labeled diagram.
Otitis media diagram - infection of the middle ear, a common condition in children, labeled.
Outer ear infection, labeled diagram.
Illustration of Swimmer's ear - inflammation of outer ear canal.
Hearing mechanism, unlabeled diagram.
Diagram showing how sound waves are transmitted and converted into vibration along the basilar membrane, the cochlea is straightened to simplify.
Hearing mechanism, labeled diagram.
Diagram showing how sound waves are transmitted and converted into vibration along the basilar membrane, the cochlea is straightened to simplify.
Download diagrams of normal human genome and chromosome changes in genetic diseases, illustrations of stem cells and cellular differentiation, gene expression and signaling, intracellular organelles, molecular techniques and more.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Human cell collection
Human cell collection, diagrams
DNA fingerprinting, diagram.
DNA fingerprinting, in this example 6 loci are tested, molecular weight marker and allelic ladders added.
DNA microarrays chip, medical drawing.
Typical DNA chip results, technique used in (for example) cancer research to study differential expression of genes, illustration unlabeled.
Phage infecting a bacterium, unlabeled diagram.
Phage injecting DNA into a bacterium, unlabeled drawing.
Structure of a bacteriophage, labeled diagram.
Structure of a phage, a virus that infects bacteria.
Ionic basis of resting membrane potential, labeled diagram.
Resting membrane potential is maintained by sodium potassium pump.
Structure of plasma membrane, unlabeled diagram.
Structure of cell membrane with lipid bilayer, cholesterol, transmembrane proteins and pores.
Structure of plasma membrane, labeled diagram.
Structure of cell membrane with lipid bilayer, cholesterol, transmembrane proteins and pores.
DNA sequencing principle, illustration.
DNA sequencing gel and interpretation of DNA sequence.
Cancer cells in a growing tumor, labeled diagram.
Cancer cells grow and break through the basement membrane, labeled drawing.
Cell cycle diagram.
Phases of Cell cycle: mitosis, gap 1 (G1), gap 2 (G2), and S - DNA synthesis, G0 = quiescence.
Cell division illustration.
Exponential growth of cells in a tissue, doubling of numbers of cells, unlabeled.
Gene expression, unlabeled diagram.
Gene expression process in eukaryotes, from transcription to protein folding.
Gene expression, labeled diagram.
Gene expression process in eukaryotes, from transcription to protein folding.
Mitosis versus meiosis, diagram.
comparing the two different types of cell division.
A typical cell, unlabeled diagram.
Structure of a typical eukaryotic cell, unlabeled drawing.
A typical cell, labeled diagram.
Structure of a typical eukaryotic cell, labeled drawing.
Down syndrome karyotype diagram.
Down syndrome karyotype, extra chromosome 21.
Normal human karyotype diagram.
Normal human diploid set of chromosomes.
Human chromosome idiograms, diagrams
Accurate human chromosome banding patterns.
Klinefelter syndrome genome diagram.
Klinefelter syndrome genome has an extra X chromosome, XXY.
Patau syndrome, trisomy 13 diagram.
Patau syndrome genome has an extra chromosome 13.
Spermatogenesis process, labeled diagram.
Process of sperm production and meiosis in seminiferous tubule, labeled diagram.
Triple X syndrome genome diagram.
Trisomy X syndrome genome has an extra X chromosome, female XXX.
Turner's syndrome genome diagram.
Monosomy X, Turner's syndrome genotype is XO, one X chromosome is missing, female phenotype.
Super Male Syndrome genome diagram.
XYY, Super Male Syndrome genome has an extra Y chromosome.
Download illustrations of cellular and humoral immunity, AIDS and HIV diagrams, cliparts of T cells and B cells in inflammation response and allergy. Also includes autoimmune diseases. The lymphatic system has its own gallery and is not included in here.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Mechanism of allergy (drug,hay fever, asthma...)
Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.
Sites of eczema on body, medical drawing.
Common sites of eczema in children and adults, medical illustration unlabeled.
Eczema, allergic reaction, labeled diagram.
Allergens induce inflammation response of skin causing rash, redness and swelling.
Inflammation process, labeled diagram.
Anatomy of a splinter: chemical signals dilate nearby blood vessels, neutrophils adhere to the inside of blood vessel wall (margination), squeeze out between its endothelial cells (diapedesis), chemotaxis to the site of damage and phagocytose the bacteria.
Elements of blood, medical drawing.
Illustration of red and white blood cells, lymphocytes, monocytes, platelets, basophil, eosinophil, neutrophil,.
Download illustrations of most common bacteria and viruses that infect human and diseases caused by them, diagrams of Gram positive and negative bacterial cell wall, HIV infection and replication, bacteriophage structure, and more.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Mechanism of allergy (drug,hay fever, asthma...)
Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.
Herpes simplex virus infection, labeled diagram.
Herpes simplex virus (HSV-1) latent (in trigeminal nerve ganglion) and active infection (cold sores), labeled drawing.
Bacteria morphology, medical drawing.
Diagrams of common bacteria infecting human including staphylococcus aureus, streptococcus pyogenes, bacillus cereus, e coli (escherichia coli), klebsiella pneumoniae, bordetella pertussis, corynebacterium diphtheriae, helicobacter pylori, clostridium botulinum and tetani, neisseria gonorrhoeae, spirochete, treponema pallidum, and more.
Download medical diagrams of synovial joints of human body, from shoulder to knee, hand to toe; illustrations of gross anatomy and molecular structure of bones and muscle tissue, genetic diseases and sport injuries, and many more.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Common types of arthritis, medical drawing.
Diagrams of knee joint with osteoarthritis and rheumatoid arthritis, unlabeled.
Jumper's knee anatomy, medical illustration.
Knee injury: patellar tendon inflammation and degeneration, unlabeled.
Bone anatomy, labeled diagram.
Structure of a long bone, labeled drawing.
Lumbar spine osteoporosis, medical drawing.
Lumbar spine normal bone structure and osteoporosis. Also note spinal disc expansion, unlabeled.
Osteoporosis, medical illustration.
Osteoporosis, porous bone versus healthy bone, unlabeled diagram.
Shoulder joint anatomy, medical illustration.
Diagram of Shoulder joint, unlabeled.
Carpal tunnel anatomy, labeled diagram.
Diagram of the carpal tunnel anatomy showing location of the median nerve and the area of hand it supplies.
The elbow joint anatomy, labeled diagram.
Human elbow joint structure, medical illustration.
Tennis elbow sport injury, labeled diagram.
Torn common extensor tendon on the outside of elbow joint.
Achilles tendon problems, labeled diagrams.
Tendinitis (inflammation), tendinosis (tiny tears) and tendon rupture, medical illustration.
Ankle sprain grading, labeled diagram.
Lateral ankle sprains grading, medical illustration.
Osteoarthritis of the spine, labeled drawing.
Healthy spine versus arthritic spine with narrowed disks and bone spurring, labeled diagram.
Shoulder Impingement, medical drawing.
Rotator cuff problems: inflamed and torn tendons of the shoulder joint, common sport injuries.
Spinal disc herniation, labeled diagram.
Herniated spinal disc causes spinal nerve compression, medical drawing.
Ankylosing spondylitis of the spine, labeled diagram.
Inflammation of joints and formation of "bamboo spine" due to bone fusion.
Synovial joint normal and arthritis, labeled diagram.
Illustration of a typical synovial joint, normal versus arthritic.
Ulnar nerve anatomy, labeled diagram.
Diagram of ulnar nerve showing site of impingement in cubital tunnel syndrome.
Tender points of fibromyalgia, medical drawing.
Diagram showing most common points of tenderness in fibromyalgia syndrome.
Download anatomical drawings of human central and peripheral nervous system (CNS and PNS), brain and cranial nerves, spinal cord, autonomic (ANS) reflexes, neuron, synapse structure and function, membrane potential, neurological disorders, and more.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Herpes simplex virus infection, labeled diagram.
Herpes simplex virus (HSV-1) latent (in trigeminal nerve ganglion) and active infection (cold sores), labeled drawing.
Structure of a synapse, labeled diagram.
Structure of a synapse, labeled diagram.
Cross section of the spinal cord, labeled.
Cross section of the spinal cord diagram showing spinal nerve and ganglion, and neurons of a reflex.
Cross section of the spinal cord, unlabeled.
Cross section of the spinal cord diagram showing spinal nerve and ganglion, and neurons of a reflex.
Lateralization of the brain, labeled diagram.
Lateralization of the brain functions : different functions of the left and right hemispheres.
Blood supply to the brain diagram
Lateral view of the brain with middle cerebral artery, unlabeled.
Human brain anatomy, labeled diagram.
Median section of human brain, labeled drawing.
Human brain anatomy, unlabeled diagram.
Median section of human brain, unlabeled drawing.
Meninges of the brain, labeled diagram.
Medical illustration of the layers of the meninges of the brain, very detailed.
Meninges of the brain, unlabeled diagram.
Medical illustration of the layers of the meninges of the brain, very detailed.
Brain stroke diagrams
Ischemic versus Hemorrhagic brain stroke, unlabeled.
Human brain, medical drawing.
Diagram of human brain view from top, unlabeled version.
Visual pathways , labeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), labeled.
Visual pathways , unlabeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), unlabeled.
Referred pain chart, labeled diagram.
Areas on body where pain from internal organs are perceived. Labeled drawing.
Brain trauma with axon shear, labeled diagram.
Illustration of traumatic brain injury - concussion, and mechanism of diffuse axonal injury. This commonly happens in accidents with impact on the head and in "shaken baby" syndrome.
Carpal tunnel anatomy, labeled diagram.
Diagram of the carpal tunnel anatomy showing location of the median nerve and the area of hand it supplies.
Spinal disc herniation, labeled diagram.
Herniated spinal disc causes spinal nerve compression, medical drawing.
Ulnar nerve anatomy, labeled diagram.
Diagram of ulnar nerve showing site of impingement in cubital tunnel syndrome.
Tender points of fibromyalgia, medical drawing.
Diagram showing most common points of tenderness in fibromyalgia syndrome.
Human brain anatomy, medical drawing.
Median section of brain in a human head, accurate features, can be used as an icon or symbol.
Parkinson's disease, labeled diagram.
Diagram showing location of substantia nigra - dopamine producing cells in human brain.
Biofeedback regulation of heart rate, medical illustration.
Regulation of blood pressure through baroreflex, unlabeled version.
Biofeedback regulation of heart rate, labeled.
Regulation of blood pressure through baroreflex, labeled version.
Anatomy of a nerve, unlabeled.
Anatomy of a spinal nerve, unlabeled
Anatomy of a nerve, labeled.
Anatomy of a spinal nerve, labeled
The trigeminal nerve, labeled diagram.
The trigeminal nerve, Cranial nerve V and branches. Its a common site of neuralgia.
Ionic basis of resting membrane potential, labeled diagram.
Resting membrane potential is maintained by sodium potassium pump.
Blood supply to the head and neck, labeled drawing.
Diagram of human head anatomy with arteries including internal carotid supplying the brain, lateral (side) view, labeled.
Blood supply to the brain, coronal section.
Middle cerebral artery anatomy and distribution, labeled diagram.
The nervous system, medical drawing.
Diagram of human nervous system anatomy with brain, spinal cord , spinal nerves and plexuses, unlabeled.
Pituitary gland, medical drawing.
Illustration of the pituitary gland, anterior and posterior lobes, unlabeled version.
Download diagrams (labeled and non-labeled)of organs of human gastrointestinal tract, normal anatomy and diseases, conditions, surgery treatment, and more.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Type 1 diabetes, labeled diagram.
Type 1 diabetes, insulin dependent: pancreas does not produce enough insulin, medical drawing.
Type 2 diabetes, labeled diagram.
Type 2 diabetes, insulin resistance, pathology of the disease, labeled drawing.
Gallstones, labeled diagram.
Gallstones blocking bile duct, a digestive condition, medical illustration.
Heartburn, stomach acid reflux, , medical illustration.
Relaxed lower esophageal sphincter (LES) causes gastric reflux and heartburn sensation, medical drawing unlabeled.
Digestive organs and bile ducts, labeled diagram.
Diagram of human liver, gallbladder, duodenum and pancreas anatomy, labeled.
Digestive organs, medical drawing.
Diagram showing anatomy of liver pancreas gallbladder and bile ducts, unlabeled version.
Liver and gallbladder, medical illustration.
Human liver and gallbladder normal anatomy diagrams, two different views, unlabeled.
Diseases of the large intestine, labeled diagram.
Illustration of colon pathologies including polyps, colitis, diverticulitis, diverticula, labeled diagram.
Stages of colon cancer, medical drawing.
Cancer of the large intestine staging diagram, unlabeled.
Download diagrams of human epidermis, dermis and hair follicle anatomy, skin problems and diseases, plastic surgery procedures.
Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.
To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to ourConditions of Use.
To purchase larger sizes of the image: (left) click on full size image.
Skin acne formation, labeled diagram.
Anatomy of human skin showing process of formation of skin acne and pimples.
Skin blackheads illustration
Formation of skin blackhead and whitehead, labeled diagram.
Cellulite versus smooth skin, labeled diagram.
Illustration of normal skin anatomy (epidermis, dermis and subcutaneous fat) and changes in skin with cellulite : accumulation of fat cells push the fibrous septae up resulting in skin dimpling - bumps. Also, collagen fibers are less in number and less organised.
Mechanism of allergy (drug,hay fever, asthma...)
Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.
Sites of eczema on body, medical drawing.
Common sites of eczema in children and adults, medical illustration unlabeled.
Eczema, allergic reaction, labeled diagram.
Allergens induce inflammation response of skin causing rash, redness and swelling.
Subcutaneous fat distribution diagram.
Subcutaneous fat distribution in men and women, medical illustration.
Herpes simplex virus infection, labeled diagram.
Herpes simplex virus (HSV-1) latent (in trigeminal nerve ganglion) and active infection (cold sores), labeled drawing.
Human skin anatomy, labeled.
Structure of human skin, epidermis, dermis and hypodermis layers with hair follicle, sebaceous glands, nerve endings and blood supply.
Skin aging, medical illustration.
Older skin with wrinkles, age spots, dermis and hypodermis atrophy, reduced and disorganized collagen fibers.
Human skin anatomy, unlabeled.
Structure of human skin, epidermis, dermis and hypodermis layers with hair follicle, sebaceous glands, nerve endings and blood supply.
Skin cancer staging, medical drawing.
Melanoma of skin, staging based on layers affected (epidermis, dermis, hypodermis) and presence of metastasis, unlabeled.
Stages of pressure sores, labeled diagram.
Anatomy of skin layers and soft tissue showing different degrees of bed sores. Labeled illustration.
Degrees of skin burns, medical illustration.
First degree of burn affect mostly the epidermis, second degree affects the dermis and third goes deeper into the hypodermis and below.
Contact dermatitis, medical drawing.
Urushiol oil induced contact (Rhus) dermatitis, illustration of the allergic reaction, unlabeled.
