Radiological Aspects in Computed Tomography As Determinants in the Diagnosis of Pulmonary Tuberculosis in Immunocompetent Infants

Overview

Journal Radiol Bras

Specialty Radiology

Date 2019 Apr 26

PMID 31019334

Citations 2

Authors

Teresa Cristina Sarmet Dos Santos

Sergio Setubal

Alair Augusto Sarmet Moreira Damas Dos Santos

Marcia Boechat

Claudete Aparecida Araujo Cardoso

Affiliations

Soon will be listed here.

Abstract

Objective: To describe the chest computed tomography (CT) findings in immunocompetent children under 36 months of age with pulmonary tuberculosis.

Materials And Methods: This was a descriptive case series conducted in the city of Rio de Janeiro, Brazil, between January 2004 and July 2013, involving 20 young children who underwent CT after undergoing chest X-rays that did not provide a definitive diagnosis.

Results: All of the participants had lymph node enlargement and consolidations. In 15 cases (75%), the consolidations were accompanied by atelectasis. Pulmonary cavitation was seen in 10 cases (50%), and cavitation within consolidations was seen in 7 (35%). The areas of cavitation and parenchymal destruction were not seen on conventional chest X-rays.

Conclusion: The radiological presentation of pulmonary tuberculosis in young children differs from that described in older children and adults. CT is an effective method for the early diagnosis of pulmonary tuberculosis in immunocompetent infants, allowing the rapid institution of specific treatment, which is crucial for halting disease progression, as well as for preventing local and systemic complications.

Citing Articles

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