Analysis of clinical characteristics of 43 patients with pulmonary mycosis diagnosed by pathology
10.3760/cma.j.cn121430-20200722-00537
- VernacularTitle:病理确诊肺真菌病43例临床特征分析
- Author:
Zhao LI
;
Quanyi WANG
;
Xinna CAO
;
Luning JIANG
- From:
Chinese Critical Care Medicine
2021;33(2):237-240
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the etiological distribution, clinical presentations and imaging features of pulmonary mycosis that is diagnosed by pathology.Methods:The etiological distribution, clinical presentations and imaging features of patients with pulmonary mycosis, who were collected in the Affiliated Hospital of Jining Medical University from January 2018 to July 2020, were retrospectively analyzed. The diagnosis of all the patients were confirmed by pathological examination, of lung or bronchi tissue that were obtained through operation, bronchoscope or percutaneous lung puncture biopsy.Results:There were 26 patients' (60.47%, 26/43) pathological specimens were obtained by operation, 14 cases (32.56%, 14/43) were obtained by bronchoscope, and 3 cases (6.98%, 3/43) were obtained by percutaneous lung puncture biopsy. Of the 43 patients who were diagnosed pulmonary mycosis by pathology, 27 patients (62.79%, 27/43) suffered from pulmonary aspergillosis, 11 patients (25.58%, 11/43) suffered from pulmonary cryptococcosis, 3 patients (6.98%, 3/43) suffered from pulmonary mucormycosis, and 2 patients (4.65%, 2/43) suffered from pulmonary candidiasis. There were 27 patients (62.79%, 27/43) with pulmonary fungal disease complicating risk factors of fungal infection, including diabetes mellitus (23.26%,10/43), malignant tumor (16.28%, 7/43), bronchiectasis (9.30%, 4/43), hepatitis B virus (HBV) carrier (6.98%, 3/43), taking glucocorticoids (4.65%, 2/43), pulmonary tuberculosis (4.65%, 2/43), and chemotherapy following colon carcinoma operation (2.33%, 1/43). The common clinical presentations included cough (55.81%, 24/43), expectoration (48.84%, 21/43), hemoptysis (37.21%, 16/43), fever (20.93%, 9/43), gasping (18.60%, 8/43), chest pain (16.28%, 7/43), and hoarseness (3.13%, 1/43). Imaging features of chest included lung nodes in 20 cases (46.51%, 20/43), vascular welt sign in 12 cases (27.91%, 12/43), exudative process in 10 cases (23.26%, 10/43), lung mass or consolidation in 8 cases (18.60%, 8/43), cavitary lesions in 7 cases (16.28%, 7/43), thicken bronchus wall and narrow lumina in 6 cases (13.95%, 6/43), air crescent in 5 cases (11.63%, 5/43).Conclusions:The pulmonary aspergillosis and cryptococcosis are mainly in pulmonary mycosis diagnosed by pathology. The common complications are diabetes mellitus and malignant tumor. The common clinical presentations are cough, expectoration, and hemoptysis. The main imaging features of chest are lung nodes and vascular welt sign can be found in most of pulmonary cryptococcosis.
