Neurological diseases are conditions that affect your nervous system. Your nervous system includes your brain and spinal cord as well as all the nerves that branch out to the rest of your body. There ...

Pituitary gland disorders occur when the pituitary gland produces too little or too much of certain hormones. Some examples are Cushing’s disease, empty sella syndrome, and acromegaly. Pituitary gland ...

Paraneoplastic syndromes are groups of certain signs and symptoms that develop in some people with cancer. The name comes from the word “para” which means “alongside of,” and “neoplasm,” which means ...

Medically reviewed by Laura Young, MD Key Takeaways There are four main types of PCOS, each with different symptoms.Classic PCOS includes high androgens, period problems, and cysts in the ovaries.PCOS ...

Researchers from the Psychiatric Genomics Consortium (PGC) report that most genetic influences on mental illness are shared across diagnostic categories, revealing a more interconnected biological ...

Paraneoplastic syndromes are a group of symptoms that happen in some people who have small-cell lung cancer (SCLC). Some paraneoplastic syndromes affect your nervous system, including your brain, ...