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Macroscopic image of a gastric wall cut showing a peptic ulcer with a bloody content. The gastric mucosa can be seen to the right of the ulcer.
Mature man gets IV drip
CTA Renal artery 3D is a medical imaging procedure using CT scans to examine the renal arteries It provides detailed images of the blood vessels supplying the kidneys.
Senior Caucasian male home healthcare or nursing home patient recieves nutrition through TPN device in the man's chest.  A healthcare professional holds a syringe containing the nutrition.
Mans arm showing a peripherally inserted central catheter or PICC
Fingernail Cross Section of Tendons .
Close up nurse removing IV from hand in hospital
Striated muscle human under the microscope for education.
Surgery, Varicose Vein, Surgeon, Healthcare And Medicine, Human Vein
dialysis
Senior woman in intensive care unit, catheter in her chest
Picc (Peripherally Inserted Central Catheter) in the arm of a young woman. Picc can be used for long-term chemotherapy, antibiotic therapy, or total parenteral nutrition.
Human Large Intestine,Appendix in human body
Hemodialysis, also spelled haemodialysis, commonly called kidney dialysis or simply dialysis, is a process of purifying the blood of a person whose kidneys are not working normally.
Looking down on a disassembled human heart model
peristalsis is the contraction of the muscles of the organs of the digestive tract allowing the movement of the bolus. 3D rendering
Varicose Vein, Dark, Doctor, Healthcare And Medicine, Horizontal
Fingernail Cross Section of Tendons .
Nurse in blood donation center training someone to insert line
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Full size digital screening mammogram of a new breast tumor in the retroareolar region of the right breast causing nipple retraction. An ultrasound guided biopsy was performed diagnosing invasive ductal carcinoma. This is the most common type of breast cancer, accounting for nearly 80% of cases. Breast cancer treatment has come a long way in the last few decades, seeing more funding than any other human disease. The first step to a cure is catching it early with screening mammograms such as this case so that the tumor can be removed before it spreads (metastasizes) out of the breast.
Adipose tissue human, Soft palate human, Bone human and Striated (skeletal) muscle human under the microscope in Lab.
Patient getting help from a nurse sticking IV  drip into his arm
Close up to a woman's hand at a hospital.
Varicose Vein, Dark, Doctor, Healthcare And Medicine, Horizontal
insert intercostal drainage
Portrait of a palliative patient in the medical hospital during medical examination
Excretion is the process by which waste products of metabolism and other non-useful materials are eliminated from an organism.
Birth of a baby
Free Images: "bestof:Fistula.gif Arteriovenous fistula to use in hemodialysis National Institute of Diabetes and Digestive and Kidney Diseases National Institutes of Health URL http"
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