Hypothyroidism is classified based on the origin of the hormone deficiency, whether it stems from the thyroid gland itself (primary), the pituitary gland (secondary), or the hypothalamus (tertiary).

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

The types of active multiple myeloma are categorized by the overproduced immunoglobulin, with IgG being the most common and IgE the rarest and most aggressive. Smoldering multiple myeloma is a ...

Fertility tests can help identify potential issues with fertility in both males and females. Tests may include ultrasounds, blood tests, or semen samples. Fertility is a measure of your natural ...