In patients with myelophthisis, the sine qua non finding on a peripheral-blood smear is leukoerythroblastosis, which is characterized by the presence of nucleated red cells, dacrocytes (teardrop ...

A blood glucose test measures how much sugar you have in your blood. You may have a blood glucose test in a doctor’s office, laboratory, or with a fingerstick meter at home. When you eat ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Period blood color can change from bright red to dark red, pink, or brown at different points during menstruation, though it's not typically an indicator of your overall health. Color can change with ...

Most commonly results from nutritional deficiency (folic acid and vitamin B12) Megaloblast Large nucleated immature ... in grams per 100 ml of packed red blood cells, normal adult value is between ...

Bright red blood in your stool, also known as hematochezia, is a sign of bleeding in the lower digestive tract. It is most likely caused by a condition like hemorrhoids or diverticular disease.

March's full "Blood Worm Moon," a phenomenon that makes the moon appear red during a total lunar eclipse, is visible this week for Americans and others in Earth's Western Hemisphere. The full moon ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images to celebrate the total lunar eclipse.

Stargazers who looked up at the sky last night and early this morning might have spotted the March 2025 "Blood Moon," a total lunar eclipse that colored the moon in shades of red, orange and yellow.