Human Anatomy Illustrations

Detailed illustrations showcasing human organs, including the nasal cavity, pancreas, and digestive system anatomy.

Human pancreas, cut-away computer artwork.

Blood enters the kidneys through an artery from the heart 3D rendering. Blood enters the kidneys through an artery from the heart

Human kidneys and their blood supply. The adrenal glands are also present sitting on top the kidneys.

Blood enters the kidneys through an artery from the heart 3D rendering. Blood enters the kidneys through an artery from the heart

Illustration of human brain anatomy.

Gallstones are pieces of solid material that form in the gallbladder, a small hollow organ located beneath the liver. 3D rendering. Gallstones are pieces of solid material that form in the gallbladder, a small hollow organ located beneath the liver.

Healthy kidney, computer artwork.

Liver, spleen and pancreas, illustration

The kidneys filter waste out of the blood for the entire body. 3D rendering. The kidneys filter waste out of the blood for the entire body.

Gastric bypass, computer artwork.

Human internal organs, computer artwork.

Urinary System

Human heart cross section, illustration

Oxygenation of the newborn a few months after birth.

Male Urinary System

Human internal organs, computer artwork.

Healthy artery, computer artwork.

Liver and pancreas illustration for medical and educational use.

Liver and Gallbladder

Liver cancer, illustration

Stomach, small and large intestine and rectum on white background.

Human kidney and adrenal gland, computer artwork.

Human brain structures, illustration

Human musculature, computer artwork.

Male reproductive system, computer artwork.

Liver with Ligament

Human muscular structure, computer artwork.

Artificial model of human intestines isolated on white background

Liver and gallbladder, computer artwork.

Human Internal Stomach Anatomy. Vector illustration in flat style. Human Internal Stomach Anatomy

Abdominal aorta. Coloured 3D computed tomography (CT) angiogram of the abdominal aorta in a 42 year old patient. The aorta is the body's main artery. ...

Human organ set Royalty Free Vector Image

Human internal organs, computer artwork.

Internal organs

Liver and Gallbladder

Healthy thyroid gland, computer artwork.

Human Spleen

Human embryo anatomy at week 8, illustration.

Healthy kidneys, artwork

Human anatomy, computer artwork.

Background with internal organs. Human body anatomy. Health care and medical education design.. Background with internal organs. Human body anatomy. Health care and medical design.

Human Fetus Baby in Womb Anatomy 3D Illustration Concept of Human Fetus Baby in Womb Anatomy Copyright: xZoonar.com/magicminex 23022356

Cross section of pancreas, illustration

Human kidney, computer artwork.

Aneurysm of the abdominal aorta.

Gallstones, illustration

Human foetus anatomy at week 42, illustration.

Cross section of a human kidney.

Prostate cancer, illustration

Small intestine, illustration

Human internal organs, illustration

Cholesterol transport in the human body High density and low density lipoproteins adding and removing cholesterol from an arterial plaque. Digital illustration, 3D render. Copyright: xZoonar.com/AndreaxDantix 21584281

Stomach

Superior view of the heart, atria removed. To avoid any return of blood, the heart has four valves: - 2 atrioventricular valves: the tricuspid valve at the top left and the mitral valve at the top right - 2 arterial valves: the aortic sigmoid valve in red and the valve pulmonary sigmoid in blue.

The effects of stress on the body - the resistance phase. During stress, whether physical or psychological, the body reacts in three stages: the alarm phase (first reactions to the aggression with acceleration of the heart rate and breathing), the resistance phase (adaptation of the body when the stress persists) and the exhaustion phase (illness and death). Stress (red) activates the hypothalamus, which stimulates the pituitary gland via corticostimulant hormone (CRH). In response, the adenohypophysis produces ACTH (AdrenoCorticoTropin Hormone or corticotropic hormone, green). ACTH will stimulate the adrenal glands to secrete adrenaline (by the adrenal medulla, yellow) and cortisol (or hydrocortisone, by the adrenal cortex, blue). The release of cortisol has an effect on the heart, the brain and an analgesic role. Cortisol also acts through a negative feedback loop on the hypothalamus, so as to inhibit the production of ACTH. Adrenaline causes an increase in the force and frequency of

Human alveoli, cut-away computer artwork.

Stomach and liver, illustration

Human Liver

An adrenal incidentaloma is a solid mass in one or both adrenal glands. 3D rendering. An adrenal incidentaloma is a solid mass in one or both adrenal glands.

Human stomach with measure tape around. Obesity, diet and weight loss or gastric resection, concept. 3D rendering Human stomach with measure tape around. Obesity, diet and weight loss or gastric resection, concept. 3D rendering isolated on white background Copyright: xZoonar.com/alexlmxx 21204852

COVID-19, Acute Respiratory Distress Syndrome 3D rendering. COVID-19, Acute Respiratory Distress Syndrome

Human body internal parts organs set isolated.

Cross section of womb with foetus being expelled

Human stomach isolated on white background. Anatomy. Human stomach isolated on white background. Anatomy. 3d illustration Copyright: xZoonar.com/MaksymxYemelyanovx 11848616

Close-up of the urinary system of the human body

Stage IV ovarian cancer has spread to distant sites such as the lungs and liver. 3D rendering. Stage IV ovarian cancer has spread to distant sites such as the lungs and liver.

Male Urinary Circulatory System

Human Urinary System Kidneys Anatomy 3D Illustration Concept of Human Urinary System Kidneys Anatomy Copyright: xZoonar.com/magicminex 17740666

Human kidneys color icon

kidney illustration in minimal style isolated on background

Human stomach, outside and inside filled with stomach acid, medical 3D illustration isolated on white background

The kidney, the organ for filtration and production of urine. The left kidney (in blue) is shown in section with the nephrons (in orange-yellow). It is through the renal artery and vein as well as the internal vascularization of the kidney at the level of the cortex that the blood (red arrows) passes by the kidney. The kidney is an organ that filters blood and produces urine (blue arrows). The renal parenchyma contains the nephrons which filter the blood and produce urine. Thus, the urine produced in the nephrons is collected at the level of the chalices and pelvis (in dark blue). They are extended by the ureter which will carry the urine to the bladder. Except the bladder is not represented in this drawing, because it is located much lower in the anatomy of the urinary system.

Stomach, computer illustration.

Atherosclerosis

Human internal organs. Anatomy of brain, intestines, heart, lungs, kidneys, gallbladder, stomach, liver, female reproductive system, ovary, uterus, womb

Human Spleen

Front view of the renal system and it's blood supply. The vertebral column is also included.

liver

Human foetus anatomy at week 36, illustration.

Platelet and non-activated platelets in the blood and thrombocyte anatomy concept as activated platelets flowing in an artery or vein as a 3D render.

Human prostate gland tumour, cut-away computer artwork.

Female Reproductive System

Anatomy of liver, antero-visceral view.

Human kidneys anatomy, internal organ of urinary, endocrine system

3d rendered medical illustration of the human organs

Pancreatic cancer anatomy concept and Pancreas malignant tumor symbol as a digestive gland body part with a microscopic magnification of malignant tumor cells dividing and spreading with 3D illustration elements.

Conceptual image of human digestive system showing gallbladder, pancrease, stomach and liver.

Close-up of the human female reproductive system

Illustration of the brain anatomy

Human Organs Set. Different flat human organs set with brain heart lungs stomach bowels kidneys isolated on white background vector illustration

Healthy kidney, computer artwork.

Liver anatomy colorful drawing on a white background

Anatomical model of a kidney

Kidney.

Schema of the urinary system.

Human internal organs anatomy realistic set with lungs brain liver intestine stomach heart eye isolated vector illustration. Human Organs Anatomy Realistic Set

Healthy kidneys, computer artwork.

Photorealistic 3D rendering, of Female full internal organs, front view. Photorealistic 3D rendering, of Female full internal organs, front view. Copyright: xZoonar.com/Pixelchaosx 9888001

Heart, illustration

Human stomach. Internal organ of body. Bubbles in acid. X-ray of belly. Digestive problems. Cartoon flat illustration. Medical care. Human stomach. Internal organ of body.

Human alveoli, cut-away computer artwork.

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