Anthracosis, a Distinct Cause of Vocal Fold Paralysis: Case Series

被引:0
|
作者
Kazemi, Mohamad Ali [1 ,2 ]
Shamshiri, Mohaddeseh [1 ]
Kiani, Arda [3 ]
Davarpanah, Amir H. [4 ]
Ghanaati, Hosein [2 ]
Moradi, Behnaz [2 ,5 ]
Chavoshi, Mohammadreza [6 ]
机构
[1] Univ Tehran Med Sci, Amiralam Hosp, Dept Radiol, Tehran, Iran
[2] Univ Tehran Med Sci, Imam Khomeini Hosp Complex, Adv Diagnost & Intervent Radiol Res Ctr ADIR, Med Imaging Ctr,Dept Radiol, Tehran, Iran
[3] Shahid Beheshti Univ Med Sci, Nationah Res Inst Tuberclosis & Lung Dis, Tracheal Dis Res Ctr, Tehran, Iran
[4] Emory Univ, Sch Med, Dept Radiol & Imaging Sci, Atlanta, GA USA
[5] Univ Tehran Med Sci, Yas Hosp Complex, Dept Radiol, Tehran, Iran
[6] Univ Tehran Med Sci, Shariati Hosp, Dept Radiol, Ale Ahmad Highway, Tehran, Iran
关键词
Anthracosis; Vocal fold; True vocal cord paralysis; Mediastinal lymphadenopathy; Hoarseness; Recurrent laryngeal nerve; CORD PARALYSIS; BRONCHIAL ANTHRACOFIBROSIS; MEDIASTINAL LYMPHADENOPATHY;
D O I
10.1016/j.jvoice.2021.09.033
中图分类号
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号
100104 ; 100213 ;
摘要
Vocal fold paralysis (VFP) can happen in various conditions due to mediastinal LADs, however no study has proposed anthracosis as an etiology. Here we discussed the chest CT features of anthracosis related LADs causing VFP. Among 41 cases of pulmonary anthracosis, 10 had VFP that all were presented with hoarseness. The paralysis was unilateral (left side) in all cases. Extra-nodal in filtration and conglomeration of lymph nodes were signi ficantly higher in patients with paralysis. Left paratracheal, pre-vascular, and aortopulmonary window lymph nodes were seen in all patients. We propose that mediastinal LADs secondary to anthracosis could be a reason for left side VFP.
引用
收藏
页码:492 / 495
页数:4
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