Schwartz Brandon H, Ng David, Chang David, Kittleson Michelle M
Department of Internal Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA.
Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA.
JACC Case Rep. 2023 Feb 20;13:101729. doi: 10.1016/j.jaccas.2022.101729. eCollection 2023 May 3.
Pulmonary involvement is a common sequela of systemic amyloidosis, occurring in up to 50% of cases. The patterns of involvement include focal nodular, diffuse interstitial, and tracheobronchial. This can lead to a variety of symptoms, including cough and shortness of breath. Although hemoptysis is not uncommon, massive hemoptysis is rare. ().
肺部受累是系统性淀粉样变性的常见后遗症,发生率高达50%。受累模式包括局灶性结节状、弥漫性间质和气管支气管型。这可导致多种症状,包括咳嗽和气短。虽然咯血并不少见,但大咯血罕见。()