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2004-11-27 03:00:10

Abstract Wegener's granulomatosis is a multisystemic disease characterized by foci of necrotizing vasculitis and granuloma formation. Subglottic stenosis may occur either as a presenting feature or a late-stage manifestation of the disease, but will occur in approximately 10-20 per cent of cases.


Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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