The nature of possible underlying disease states including cancer or infections can often be detected by microscopically visualizing cytological changes in cells which are exfoliated and captured by fluid extraction from body cavity, brushings, washings, or fine needle aspirations.
Cloister definition, a covered walk, especially in a religious institution, having an open arcade or colonnade usually opening onto a courtyard. See more.
The Cloisters. This text is part of Parksâ Historical Signs Project and can be found posted within the park. The Cloisters, a replica of a medieval monastery, rises from the towering cliffs of Fort Tryon Park in the Washington Heights section of northern Manhattan.