Biomaterial Database

Distinguishing tuberculosis pleural effusion from parasitic pleural effusion using pleural fluid characteristics: A case control study. 2019

Shuai Tong, and Yu Zhu, and Chaomin Wan

Department of Pediatrics, West China Second Hospital, Sichuan University.

Tuberculosis pleural effusion (TPE) and parasitic pleural effusion (PPE) present with similar clinical manifestations. We evaluated the pleural fluid features of TPE and PPE.A total of 76 patients with pleuritis, including 25 patients with TPE and 51 patients with PPE were retrospectively studied. Pleural fluid was sent for analyses of protein, cytology, cell count, acid fast bacilli (AFB) staining, Gram stain, culture, sensitivity, and adenosine dehydrogenase (ADA).The proportion of eosinophilia present in the PPE group was significantly higher than that in the TPE group (P < .001). However, the proportion of lymphocytes found in the TPE group was significantly higher than that in the PPE group (P < .001). The mean level (SD) of ADA was 46.99 ± 22.09 U/L in the TPE group and 39.08 ± 23.03 U/L in the PPE group. No difference was detected between the study groups in terms of the ADA level of the pleural fluid (P > .05).When the results of pleural fluid testing reveal marked eosinophilia and a low proportion of lymphocytes, physicians should consider a diagnosis of PPE, especially for patients who live in or have traveled to endemic areas.

UI	MeSH Term	Description	Entries
D008174	Lung Diseases, Parasitic	Infections of the lungs with parasites, most commonly by parasitic worms (HELMINTHS).	Parasitic Lung Diseases,Parasitic Infections of Lung,Pulmonary Parasitic Infections,Lung Disease, Parasitic,Lung Parasitic Infection,Lung Parasitic Infections,Parasitic Infection, Pulmonary,Parasitic Infections, Pulmonary,Parasitic Lung Disease,Pulmonary Parasitic Infection
D008297	Male		Males
D010996	Pleural Effusion	Presence of fluid in the pleural cavity resulting from excessive transudation or exudation from the pleural surfaces. It is a sign of disease and not a diagnosis in itself.	Effusion, Pleural,Effusions, Pleural,Pleural Effusions
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D004802	Eosinophilia	Abnormal increase of EOSINOPHILS in the blood, tissues or organs.	Eosinophilia, Tropical,Hypereosinophilia,Tropical Eosinophilia,Hypereosinophilias,Tropical Eosinophilias
D004804	Eosinophils	Granular leukocytes with a nucleus that usually has two lobes connected by a slender thread of chromatin, and cytoplasm containing coarse, round granules that are uniform in size and stainable by eosin.	Eosinophil
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man