The main hepatic lesions identified were hepatocellular carcinoma (HCC) and cholangiocarcinoma, with risk factors including fatty liver, HBV and HCV infections, and smoking. The study emphasizes the importance of surveillance and screening for early diagnosis and intervention in noncirrhot...
Freckles are flat, beige, brown circular spots that typically are the size of the head of a metal nail. Read about the causes, genetics, types, & treatments
Both lesions and tumors in the brain represent abnormal areas, but they are not the same. A lesion is a broad term that refers to any abnormal tissue or damage in the brain, whereas a tumor, is a specific type of lesion, characterized by the abnormal growth of cells. All tumors are le...
Type 2 diabetes, the most common form of diabetes, is caused by a combination of factors, including insulin resistance, a condition in which the body's muscle, fat, and liver cells do not use insulin effectively. Type 2 diabetes develops when the body can no longer produce enough insulin ...
Cutaneous lesions characteristic of psoriasis vulgaris can be present before, during, or after an acute pustular episode, but are not required for diagnosis of pustular psoriasis. Signs and symptoms Patients appear distressed, often tachypneic, tachycardic, and febrile. The oropharyngeal mucosa may ...
1778types ofhuman tissue array, tissue microarray, a large inventory in the tissue microarray industry.Why choose TissueArray.com for tissue arrays or tissue microarrays?View more Paraffin Tissue Sections We have pre-cut histology paraffin (FFPE) tissue sections, including normal human paraffin section...
Viral lesions typically caused by herpes simplex can be viewed under the microscope with a Tzanck smear that will show giant, multinucleate cells. Blood tests can be helpful as well (for example, sudden onset of severe psoriasis may be associated with an HIV infection). Anti-streptolysin O (...
types of shock are based on the underlying cause: distributive (↑cardiac outputCardiac outputThe volume of blood passing through the heart per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with stroke volume (volume per beat).Cardiac Mechanics...
It also should be used with caution in patients who drink significant amounts of alcohol or who have liver disease because even lesser doses than are normally recommended may be dangerous. Medication overuse headache can be mistaken for chronic tension headaches. When pain medications are used for...
Types of primary lesions include: Bulla: Avesiclethat is more than 0.5 centimeters (0.2 inches) and filled with fluid Cyst: A raised area of the skin that has clear borders and is filled with fluid or semi-solid fluid Macule: A flat, discolored lesion, less than 0.5 centimeters (0.2 inch...