Clinically stable women with PULs should be managed expectantly. The initial serum human chorionic gonadotrophin (hCG) level is not predictive of pregnancy outcome. The change in serum hCG over ...

The hematoxylin and eosin staining and immunohistochemical profile of the primary lesion showed features of choriocarcinoma, accompanied by elevations in serum human chorionic gonadotropin (HCG) ...

Levels of the most significant planet-warming gas in our atmosphere rose more quickly than ever previously recorded last year, scientists say, leaving a key global climate target hanging by a thread.

Doctors use a serum iron blood test to determine the amount of iron in the blood. Too much or too little iron can cause serious health problems. To correct iron levels, people may need to take ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

When the urinary LH was positive or the serum LH level exceeded 20 IU/L, and the serum P level less than 1.5 ng/ml, a subcutaneous injection of 10,000 IU hCG (hCG, 5000 IU; Lizhu Pharmaceutical ...

Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels that are too high. Levels that are ...

Each of the seven levels represents a step-change in technology, capability, and autonomy. The framework expresses increasing opportunities to innovate, thrive, and transform in a data-fueled and ...