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smoke lung with black deposit in microscopy
3D Illustration Concept of Human Respiratory System Lungs with Diaphragm Anatomy
3D rendering of an icon with an expanded effect
Beautiful pink oyster mushroom, Pleurotus djamor cultured in organic farm with black background
High quality abstract stock photos of downtown San Francisco's financial district buildings and high rises with repeating patterns and shapes in reflective glass and steel along Market Street.
Chinese ancient books isolated
Creative illustrations in life. Colorful and beautiful background patterns for designers.
Branching budding yeast cells with pseudohyphae in urine sample fine with microscope.
Cluster mud texture
anther of lily flower, Lilium brownii, science plant cell micrograph
Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.
The book with a pure cover The book with a pure cover The book with a pure cover
Human Cancer Cell
Pebble stone floor tile texture and background
3d render. The book symbol isolated on white background.
Blood cells in bone marrow
Texture Pattern Design on Banknote
Microscope image of african violet flower petal cells
Dedifferentiated Liposarcomas are slow-growing, malignant soft tissue tumors. These tumors are typically present in the retroperitoneum (abdominal cavity) followed by the limbs
Blank cover of a book on a wooden table, mock up
Low angle close-up on textured green cells, tightly grouped in a honeycomb structure
Blank horizontal box on white background with reflection. 3D rendering
Pink podium and minimal white abstract background, 3d rendering geometric shape, Stage for awards on website in modern.
Normal peripheral blood RBCs are normochromic normocytic
There is a cortical cyst in the lower pole of the right kidney measuring 6.1 x 6.1 x 6.1 cm, with the upper thin posterior separation containing calcification 3 mm thick.  This is most probably benign Bosniak 2-2F. No suspicious renal mass, stone or hydronephrosis.  The unopacified renal collection system appears grossly normal.
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Pulmonary sarcoidosis: Sarcoidosis is a rare disease caused by inflammation. It often occurs in the lungs and lymph nodes, but it can occur in almost any organ. Sarcoidosis in the lungs is called pulmonary sarcoidosis. It causes small lumps of inflammatory cells in the lungs. These lumps are called granulomas and can affect how the lungs work.
A growing number of infections are becoming harder to treat as the antibiotics used to treat them become less effective.  Drug resistant infections are on the rise.
Yellow book  on the table.
Geometric shapes puzzle with geometric objects on textured paper.
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