Polycystic ovary syndrome. PCOS is the most common endocrine disorder, with a prevalence of 6-10%.It is also the most common cause of irregular menstrual bleeding, oligomenorrhea, or amenorrhea, associated with hyperandrogenism. Oligomenorrhea is defined as menstrual cycles occurring more than 35 days to 3 months apart.
Cubital and Radial Tunnel Syndrome. In this article. Cubital tunnel syndrome and radial tunnel syndrome aren't as familiar as their better-known relative -- carpal tunnel syndrome -- but they also can cause severe pain, numbness, tingling, and muscle weakness in the hands and arms.
The most common place for compression of the nerve is behind the inside part of the elbow. Ulnar nerve compression at the elbow is called cubital tunnel syndrome.. Numbness and tingling in the hand and fingers are common symptoms of cubital tunnel syndrome.In most cases, symptoms can be managed with conservative treatments like changes in activities and bracing.lnar nerve compression at the elbow is called cubital tunnel syndrome.. Numbness and tingling in the hand and fingers are common symptoms of cubital tunnel syndrome. In most cases, symptoms can be managed with conservative treatments like changes in activities and bracing.