%0 Case Reports
%T An Autopsy Case of Pulmonary Tumor Emboli Due to Metastatic Squamous Cell Carcinoma.
%A Alsaggaf M
%A Bawa AS
%A Khosla R
%A Alsaggaf M
%A Bawa AS
%A Khosla R
%J Cureus
%V 13
%N 11
%D Nov 2021
%M 34912643
暂无%R 10.7759/cureus.19506
%X A 74-year-old man with chronic obstructive pulmonary disease on home oxygen and coronary artery disease was transferred from an outside facility to obtain an inguinal lymph node biopsy to rule out malignancy. He underwent an uncomplicated procedure and was discharged the same day. While waiting for transportation, he had sudden-onset dyspnea and collapsed. After resuscitation, patient had return of spontaneous circulation and was admitted but was provided comfort care and soon expired. Autopsy showed metastatic squamous cell carcinoma with multiple bilateral tumor emboli. Pulmonary tumor embolism is a rare cause of dyspnea in cancer population. Most of the cases are diagnosed with autopsy after sudden death; however, few cases have been reported antemortem. Tumor embolism is rare and difficult to diagnose without an autopsy with a poor outcome.