Ovarian cysts. Causes: A cyst is a fluid-filled sac that develops inside the ovary. They are very common, especially in women in their thirties and forties, and almost always harmless.

Heavy downpours. On 19 August 2004, there was 29.6 mm of rainfall, followed by a further 24.8 mm the next day and 17.4 mm the day after that. Over the preceding 24 days, there had been only 9.6 mm of ...

A ganglion is a fluid cyst with a myxoid matrix that arises close to the tendons and joints. Its occurrence inside a joint is rare. Among the various pathological conditions producing impairment of ...