释义 |
Laennec pearls Laën·nec pearls (lah-ĕ-nek'), obsolete term for small round translucent, tenacious bodies in the sputum of some people with asthma; when floated in water, they unfurl and become recognizable as Curschmann spirals.Laënnec pearlsRound gelatinous masses seen in asthmatic sputum.See also: Laënnec, RenéLaënnec, René T.H., French physician, 1781-1826. Laënnec catarrh - asthmatic bronchitis with pearllike expectoration.Laënnec cirrhosis - cirrhosis in which normal liver lobules are replaced by small regeneration nodules.Synonym(s): Laënnec disease; portal cirrhosisLaënnec disease - Synonym(s): Laënnec cirrhosisLaënnec pearls - obsolete term for small, round, translucent, tenacious bodies in the sputum of some persons with asthma. |