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Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Photomicrograph of Histological analysis of Intramedullary SOL showing Astrocytoma, WHO grade-4
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Thyroid cancer: Microscopic image of Metastatic papillary carcinoma of thyroid. Reactive change. Lymph node carcinoma.
smoke lung with black deposit in microscopy
Light micrograph of a human thyroid with chronic thyroiditis (Hashimoto disease). There are extensive chronic inflammatory infiltrates and lymphoid follicles with germinal centres.
Histological section of kidney tissue taken with microscope. Nuclei stain blue and cell cytoplasm is pink. Scattered red blood cells. Mostly tubules with two glomeruli present. Hematoxylin and Eosin (H&E) stain. More tissue sections:
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Photomicrograph of Histological analysis of Intramedullary SOL showing Astrocytoma, WHO grade-4
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
plant Pine Cone-Female L.S. under light mircoscope with white background
Host cells with spores (mold) are inside wood under the microscope for education.
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Light micrograph of prostatic cancer (adenocarcinoma). The cancerous cells form solid sheets of cells without forming glands. This is considered a high-grade type of pattern that carries a worse prognosis. Haematoxylin and eosin.
Squamous cell carcinoma of the lung is a type of lung cancer. It occurs when abnormal lung cells multiply out of control and form a tumor.
PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Kidney cancer: Microscopic image of metastatic clear cell carcinoma of kidney, the most common type of renal cell carcinoma. Show brain tissue of malignant neoplasm, large atypical bizarre cells.
fish skin under light microscope with white background
Background of mold in the wood of the house.
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Bacteria Gram positive in sputum gram stain.red background.
Alveolar soft part sarcoma, or ASPS, is a cancer that can come from different types of soft tissue, such as muscle, fat, or nerves.
Photomicrograph of Stomach Adenocarcinoma. Gastric Adenocarcinoma.
Captured by a scientific microscope and Canon 5D Mark IV
Ileo-cecal ulcer (biopsy): Chronic nonspecific ileitis with ulcer. Section show ileal mucosa, dense infiltration of lymphocytes, histiocytes, plasma cell in lamina propria. IBD.
Ovary cystadenoma biopsy under light microscopy zoom in different area
Free Images: "bestof:Malignant melanoma.jpg are from the AFIP Atlas of Tumor Pathology <small>Declaration of PEIR «Copyright Information - The Armed Forces Institute of Pathology"
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