Ads
related to: foamy macrophages colon tumor- Colon Cancer Signs
Learn More About the Early Warning
Signs & Treatments Available.
- Colon Cancer Diagnosis
Colon & Rectal Cancer Diagnosis
Access the Guide to Learn More
- Colon Cancer Symptoms
Learn More About the Early Symptoms
& Stages of This Disease.
- Virtual Second Opinions
Get Peace of Mind from Home.
Review Your Diagnosis & Treatment.
- Colon Cancer Signs
Search results
Results from the WOW.Com Content Network
Telling apart clinically a XP from a tumor condition can be challenging as pointed out by several authors. Cozzutto and Carbone suggested that a wide array of entities characterized by a large content of histiocytes and foamy macrophages could be traced back at least in part to a xanthogranulomatous inflammation. [4]
Foamy macrophages are also found in diseases caused by pathogens that persist in the body, such as Chlamydia, Toxoplasma, or Mycobacterium tuberculosis. In tuberculosis (TB), bacterial lipids disable macrophages from pumping out excess LDL, causing them to turn into foam cells around the TB granulomas in the lung. The cholesterol forms a rich ...
Also known as xanthelasmatic giant cells, Touton giant cells consist of fused epithelioid macrophages and have multiple nuclei. They are characterized by the ring-shaped arrangement of their nuclei and the presence of foamy cytoplasm surrounding the nucleus. Touton giant cells have been observed in lipid-laden lesions such as fat necrosis.
The composition of monocyte-derived macrophages and tissue-resident macrophages in the tumor microenvironment depends on the tumor type, stage, size, and location, thus it has been proposed that TAM identity and heterogeneity is the outcome of interactions between tumor-derived, tissue-specific, and developmental signals. [2]
Whipple's disease is a rare systemic infectious disease caused by the bacterium Tropheryma whipplei.First described by George Hoyt Whipple in 1907 and commonly considered as a gastrointestinal disorder, Whipple's disease primarily causes malabsorption, but may affect any part of the human body, including the heart, brain, joints, skin, lungs and the eyes. [1]
The signs and symptoms of colorectal cancer depend on the location of the tumor in the bowel, and whether it has spread elsewhere in the body ().The classic warning signs include: worsening constipation, blood in the stool, decrease in stool caliber (thickness), loss of appetite, loss of weight, and nausea or vomiting in someone over 50 years old. [15]
Signet ring cell, as seen in a case of colon adenocarcinoma with mucinous features, showing a tumor cell with a vacuole of mucin. H&E stain. Signet ring for comparison. In histology, a signet ring cell is a cell with a large vacuole. The malignant type is seen predominantly in carcinomas.
Long-standing inflammation is a risk factor for the development of cancer. The lamina propria macrophages when under much stress release pro-inflammatory signals that may lead to increased probability of developing cancer. An example of this is the overactivation of the IL-6/STAT3 pathway, which has been linked to colitis-associated cancer. [14]
Ads
related to: foamy macrophages colon tumor